28.pdf

Index

ADC: .......................................... 16.3, 16.4

Nonlinearity in: .................... 16.3, 16.4

Sigma-Delta,Over-sampling

and: ............................................... 16.3

Adcock antenna (RDF): ................. 13.18

Adder

4-bit schematic: ........................... 16.42

Admittance (Y): ....................... 4.11, 4.44

AE1X: ................................................ 25.27

AFSK: ................................................... 9.13

Demodulator: .................................. 9.14

AG6K: ............................................... 19.57

AGC: .................... 9.8, 10.5, 10.9, 10.14,

15.3, 26.17

Audio-derived: ............................. 14.26

Circuits: ......................................... 14.26

Digital system for: ...................... 16.26

Hang: .................................................. 9 . 3

Loop: ............................................. 14.24

Loop problems: ......................... 14.24ff

Time constants: ............................ 14.24

Air drag: ............................................... 10.2

Air-core

Inductor: ........................................... 4.32

Transformer: ................................... 4.58

Airplane: .............................................. 20.3

AK1A: ............................................... 24.11

Albania: .............................................. 2 . 2

ALC: ............................................. 9.4, 15.5

AM: ................................................ 16.16

in solid-state power amplifiers: 14.49

Loop: ............................................. 10.26

Speech processing with ALC: .. 14.49

Algonquin Radio Observatory: ....... 20.9

Algorithms for radio (DSP): .......... 16.5ff

Alignment: ........................................ 26.12

Receiver: ....................................... 26.17

Transceiver: .................................. 26.19

Alkaline battery: .............................. 17.21

Alpha Delta Communications: .......... 3 . 7

Alta Vista: ............................................ 24.1

Alternating current (ac)

( see also AC): ................................... 4 . 1

And Reactive Components: ......... 4.12

In capacitance: ................................ 4.23

In inductance: ................................. 4.31

Line filter: ........................................ 13.6

Measuring voltage, current,

power: ........................................... 4.15

Alternator: ............................................ 4.13

ALU: ..................................................... 5.60

Aluminum

Finishing: ......................................... 8.25

Grade 6061-T6: ........................... 22.36

Grade 6063-T832: ....................... 22.64

Tubing: .......................................... 22.36

AM (Amplitude Modulation): .... 9.8, 9.9,

10.5, 11.5

ALC: .............................................. 16.16

AM-to-PM conversion: ................. 10.6

Broadcasting: .................................... 9 . 2

Carrier: ................................ 11.5, 16.17

Demodulation of: ..................... 16.12ff

Demodulation of (detection): ...... 11.8,

14.29, 16.12ff

Equivalent (compatible AM, CAM):

11.7

Many faces of: ................................ 11.7

Sidebands: ....................................... 11.5

Transmitter, ideal: .......................... 11.6

AM demodulation: .................. 11.8, 11.9

Direct conversion: .......................... 11.8

Envelope detection: ....................... 11.8

Product detection: ............... 11.8, 11.9

Superheterodyne: ........................... 11.8

AM signal types

Double-sideband (DSB)

full carrier: ................................... 11.7

Double-sideband, suppressed-

carrier: .......................................... 11.7

Independent sideband (ISB): ....... 11.8

Single-sideband, full carrier

AM: ............................................... 11.7

Single-sideband, suppressed-carrier

AM: ............................................... 11.7

Vestigial-sideband (VSB), full-carrier

AM: ............................................... 11.7

AMA Membership Manual: ............... 9.49

Amateur Auxiliary: .............................. 2 . 4

Amateur digital video (ADV): ......... 9.55

Amateur Extra-class license: .............. 1 . 3

Amateur Radio: ....... 1.1ff, 2.1, 3.1, 3.14

ARISS program: ............................... 2 . 4

Bands, US: ......................................... 1 . 4

Building a station for: ..................... 1.8

Computers in (Ham): ....................... 1 . 5

Education: .................................. 2.1, 2.4

Glossary (in general): ................. 1.16ff

Governing Regulations: ............. 1.11ff

Hams at the forefront: ..................... 1.6

Hams in Space: ................................. 1 . 7

International: ..................................... 1 . 9

Operator: ............................................ 1 . 2

Operators: .......................................... 2 . 5

Research and Development

Corporation (AMRAD): . 9.51, 9.52

Resources: ....................................... 1.15

School presentations: ...................... 2 . 4

Editor’s Note : Except for commonly used

phrases and abbreviations, topics are in-

dexed by their noun names. Many topics

are also cross-indexed, especially when

noun modifiers appear (such as “Voltage,

back” and “Back voltage”). Numerous

terms and abbreviations pertaining to

Amateur Radio but not contained in the

index may be found in the glossaries in-

dexed herein. The letters “ff” after a page

number indicate coverage of the indexed

topic on succeeding pages.

A 10-GHz Preamplifier: ................. 14.40

A index: ................................ 20.10, 20.18

AA8DX: ....................... 19.1, 19.3, 19.41

Ab5K: ................................................ 24.11

Absorption: ....................................... 20.2ff

Atmospheric: ................................ 20.19

D layer: ............................... 20.3, 20.11

Ionospheric: ................................. 20.24

AC ( See Alternating Current)

Neutral: ............................................ 17.2

Power: ............................................ 17.2ff

Theory and reactive components:4.12

AC Instruments: ............................... 25.8ff

Average vs peak-reading: ............ 25.9

Bridges: ......................................... 25.13

Calorimetric meters: ...................... 25.8

Directional wattmeters: .............. 25.13

Measure inductance and

capacitance with DVM: ........... 25.21ff

RF Power: ..................................... 25.11

RF Voltage: .................................. 25.11

Scale linearity: ............................. 25.10

Access point ( see HSMM Radio): ... 9.57

Accuracy: ............................................... 9 . 1

Acid-core solder: .................................. 8 . 3

Acoustic waves: ............................... 10.22

Active device: ..................................... 18.3

Modeling: ......................................... 18.3

Active filter: ..................................... 12.27

Active region: ..................................... 5.21

Adams, Chuck, K7QO: ....................... 8 . 1

Adaptive

Beamforming: .............................. 16.31

Filtering: ........................................ 16.17

Interference canceler: ..... 16.17, 16.18

Modeling system: ........................ 16.17

Predictor: .......................... 16.18, 16.19

Signal processing: .......................... 16.8

Index

Service: .................................... 1.11, 2.5

Study guides: .................................... 1 . 8

US License: ....................................... 1 . 3

Amateur Radio Research and

Development Corporation (AMRAD):

9.51, 9.52

Amateur television (ATV) ( see also

FMATV): ...................... 2.5, 2.7, 9.40ff

A 20-W ATV Transceiver: . 9.43, 9.44,

9.45

ATV repeater: ...................... 2.8, 9.32ff

Communication distances: ........... 9.41

Driving amplifiers with: ................ 9.45

DSB and VSB transmission: ........ 9.43

Frequencies: .................................... 9.42

Identification: .................................. 9.43

In R/C model airplanes: ................ 9.41

Quality reporting system: ............. 9.41

Sound subcarrier: ........................... 9.45

Transmission range: ........... 9.41, 9.42

Waveform: ....................................... 9.45

Amateur Television Quarterly: ........ 9.39

Amateur’s Code: .............................. Front

Americal Physical Society: .............. 3.16

American National Standards Institute

(ANSI): .................................. 3.15, 3.16

American Radio Relay League ( see

ARRL)

American Red Cross: ........................... 2 . 5

Ampere: ................................................. 4 . 1

Amplification

Logarithmic: ...................................... 5 . 4

Amplifier: ......................................... 26.13

Broadband, solid state: .............. 18.24

Buffer: ............................... 10.18, 10.21

Command Technologies HF-2500:

18.33, 18.34

Common emitter: ......................... 26.14

Construction: ................................ 18.42

Cooling: ........................................ 18.42

DC coupled: ................................. 26.14

Design examples: 18.19, 18.23, 18.24

Design with transistor: ....... 5.26, 5.27

Differential: ..................................... 5.35

External RF power; standards: .... 1.14

Gain compression: ......................... 9.45

Grounded-grid: ............................ 18.19

High power: ..................................... 3.11

Linear: ........................................... 18.11

Loop compensation: ................... 10.37

Metering: ....................................... 18.35

Microphone, Omni VI Plus: ......... 15.5

Neutralization: ............................. 18.28

Operational: .................................. 5.33ff

Output harmonic filter: .............. 18.43

Parasitic oscillations: .................. 18.25

RF Power: ..................................... 18.1ff

Stabilization: .................... 18.23, 18.25

Summing: ........................................... 5 . 3

Summing operational: ................... 5.35

Synthesizer loop compensation: 10.38,

10.41

Transistor configurations: ............ 5.22

Types: ................................................. 5 . 6

Amplitude

Balance: ............................................. 9 . 5

Demodulation: .................................. 5 . 4

Distortion: ..................................... 26.10

Modulation (AM): .......... 5.4, 9.2, 11.3

Sidebands: ................................... 11.5

Modulation and demodulation: ..... 5 . 4

Operating: ........................................ 10.3

Stable: ............................................... 10.3

Variation: ......................................... 10.6

Amplitude-to-frequency conversion: 9.6

AMPS: .................................................. 24.4

AMSAT: .................................. 23.4, 23.34

AMSAT-NA: ........................................ 23.5

AMTOR: ............................................ 9.18ff

FSK: .................................................. 15.8

Mode A (ARQ): .............................. 9.19

Mode B (FEC): ................................ 9.19

Timing: ............................................. 9.19

An “Ugly Transformer” for

Heavy-Load Stations: .............. 19.57ff

An Expandable Headphone

Mixer: ............................................ 19.25

An External Automatic Antenna Switch

for Yaesu/ICOM: ...................... 19.37ff

An SWR Detector Audio

Adapter: ..................................... 19.28ff

Analog

Approximation (of analog

waveform): .................................. 5.38

Building blocks: ............................ 5.4ff

Devices: .......................................... 5.6ff

AD834: ...................................... 11.14

Signal: .............................................. 5.38

Signal processing: ......................... 5.2ff

Signals and components: ............. 5.1ff

vs. Digital: ........................................ 5.38

Analog-to-Digital converter ( see ADC)

Analytic

Signals and modulation: ............ 16.9ff

AND gate: ............................................ 5.42

Anderson, Phil, WØXI: ..................... 9.25

Angle

Modulation: ..................................... 11.9

Oblique: ........................................... 20.8

Antenna: ............................................... 21.1

Adcock: ......................................... 13.18

Arrow: .............................................. 23.7

Azimuth patterns: ........................... 22.9

Balanced: ...................................... 21.14

Bandwidth: ...................................... 22.1

Boom material: ................ 22.37, 22.38

Center insulator: ............................. 22.7

Center-fed Zepp: ................. 21.1, 22.5

Conductor size: ............................... 22.2

Construction, Yagi: ................. 22.36ff

Coupler: ........................................... 15.1

Couplers ( see Tuner, antenna): 21.13

Cubical quad: ............................ 22.33ff

Currents: ........................................ 21.14

Delta loop: .......................... 22.6, 22.38

Dipole: ................................... 22.4, 22.5

Directivity: ................................... 22.2ff

Director: ........................................ 22.33

Dish: .............................................. 23.15

Doppler for RDF: ........................ 13.23

Driven elements: ...................... 22.33ff

Eggbeater: ........................................ 23.7

Electronic rotation for RDF: ..... 13.20

Element insulators: ..................... 22.40

Elevation angle (vertical): ............ 22.3

Elevation patterns: .............. 22.3, 22.9

Feed methods: ................................. 22.5

Ferrite rod for RDF: .................... 13.18

Flat-top T vertical: ...................... 22.28

Folded unipole: ............................ 22.25

Gain: .............................................. 22.2ff

Ground plane: .................. 15.25, 22.24

Half-sloper: ...................... 22.28, 22.29

Half-wave dipole: .......................... 21.4

Half-wave resonant length: .......... 22.4

Half-wave vertical dipole: ........... 21.1,

22.9, 22.30

Height gain: .................................. 22.53

HF mobile: ................................. 22.45ff

Insulators: ........................................ 22.6

Integrated AO-40 system: ......... 23.30

Inverted L: .................................... 22.28

Inverted-V dipole: .......................... 22.6

Isotropic radiator: .......................... 22.3

Loaded: ............................................ 22.8

Marconi vertical: ............. 22.24, 22.25

Matching to the line: ................... 21.10

Mobile antenna tuning: .............. 22.52

Mobile, radiation patterns: ........ 22.52

Modeled data, 100 ft-dipole: ....... 21.9

Modeling by computer: .............. 22.12,

22.13, 22.60

Noise temperature: ...................... 23.38

Optimal designs, practicality

of: ............................................... 22.34

Optimized wide-band (OWA): . 22.61

Parabolic reflector, S band: ....... 23.25

Parasitic elements: ...................... 22.33

Parasitic excitation: ..................... 22.33

Parasitic for RDF: ........................ 13.21

Pattern distortion: ........................ 21.15

Performance issues: .................... 22.31

Phased array for RDF: .... 13.18, 13.21

Physically short vertical: ........... 22.25

Plumbers delight

construction: ................ 22.36, 22.38

Polarization: ......................... 9.42, 22.1

Potato masher: ................................ 23.7

Quad: .......................................... 22.33ff

Quadrifilar: ...................................... 23.7

Radiation efficiency: .................. 22.31

Radiation patterns: ......... 22.11, 22.12,

22.53

Radio direction finding (RDF): 13.17

Reflector: ................................... 22.33ff

Relays, exposed: ......................... 23.21

Sense for RDF: ............................. 13.18

Slant-wire feed: ............................ 22.25

Sloper: ........................................... 22.28

Stacking Yagis: ............................ 22.55

Standard: .......................................... 22.3

Switched for RDF: ...................... 13.21

SWR and SWR bandwidth: ....... 22.31,

22.33

Three-element beams: ................ 22.34

Three-wire unipole: .................... 22.26

Through the glass: ...................... 15.25

Time difference of arrival

for RDF: .................................... 13.22

Top loading of tower: ................. 22.25

Trap verticals: .............................. 22.26

Traps: ............................................. 22.27

Tuner: ................................ 21.10, 21.13

Turnstile: .......................................... 23.7

Two-element beams: ................... 22.34

Vertical: ...................................... 22.23ff

Vertical ground plane: ............... 22.24

Vertical, full-size: ....................... 22.24

Vertical, top loading: ................. 22.26

VHF/UHF: ..................................... 22.53

Index

Simple, Portable Groundplane

Antenna: ................................... 22.56

The Compact Vertical Dipole

(CVD): ....................................... 22.31

The Half-Wave Vertical Dipole

(HVD): ...................................... 22.30

The K8SYL 75 and 10-M

Dipole: ...................................... 22.14

The W4RNL Inverted-U

Antenna: ................................ 22.14ff

Two W8NX Multiband, Coax-Trap

Dipoles: .................................. 22.19ff

1.8-MHz Inverted L: ................... 22.29

3 And 5-Element Yagis for

6 M: ............................................ 22.60

Antenna, VHF/UHF: .................... 22.53ff

Circular polarization: ................. 22.56

Gain: .............................................. 22.53

Height gain: .................................. 22.53

Physical size: ................................ 22.53

Polarization: ................................. 22.53

Radiation pattern: ........................ 22.53

Transmission lines: ..................... 22.53

Anti-aliasing filter: ............................. 16.2

Anticyclone: ..................................... 20.22

Antistatic products: ........................... 8.8ff

AO-#: ................................................. 23.34

AO-16: .................................................. 23.3

AO-40: ......... 23.11, 23.13, 23.20, 23.21,

23.25, 23.27, 23.28, 23.30

AOS: .................................................. 23.34

Apogee: ................................. 23.10, 23.34

Apparent power: ................................. 4.46

Appleton, Edward: ............................. 20.6

Applications programming interface

(API): ............................................. 16.31

APRS: ........................................ 2.6ff, 9.23

AR Cluster: ....................................... 24.11

ARC-5 series transmitters: ............. 22.50

Architecture

Harvard: ........................................ 16.32

Arcing: .................................... 6.13, 26.12

Area coordinators: .......................... 23.34

ARES: ............................................. 1.6, 2.5

Argon: .................................................. 20.3

ARISS: .................................................... 1 . 7

ARISS program: .................................... 2 . 7

Arithmetic logic unit (ALU): ........... 5.60

Armstrong, Edwin: ....................... 9.6, 9.7

ARQ: ..................................................... 9.18

ARQ memory: ..................................... 9.24

ARRL: ............................... 1.9, 3.11, 9.39

Antenna Book: ............. 3.2, 3.7, 20.18,

21.9ff, 22.3ff

Board of Directors: ........................ 9.10

Electronics Data Book: ................... 7 . 9

Field and Educational Services: .... 2 . 4

Field Day: 2.2, 2.3, 3.2, 22.11, 22.14

Field Organization: .................. 2.1, 2.4

Headquarters: .................................. 1.10

Lab: ................................................ 10.10

Logbook of The World: ................... 2 . 2

Membership services: .................... 1.10

National Contest Journal (NCJ): .. 2.2

National Traffic System (NTS): ..... 2.3,

2.4

Operating Manual: ...................... 15.25

Operating Manual: ..... 2.2, 2.8, 15.25,

20.16, 20.19

Organization chart: .......................... 1 . 9

Antenna: (continued)

Wire: ...................................... 22.5, 22.6

Wire antenna construction: ....... 22.5ff

Wire pruning: .................................. 22.4

Yagi: .................................. 21.10, 22.33

Yagi and Quad directive antennas:

22.33ff

Yagi, crossed: .............................. 23.21

Antenna construction

Boom-to-element plate: ............. 22.38

Boom-to-mast plate: ................... 22.38

Composite spreaders (quad): .... 22.41

Gamma rod: .................................. 22.41

Grounding guidelines: ..................... 3 . 6

Stainless steel, importance of

using: ......................................... 22.38

6061-T6 preferred aluminum

alloy: .......................................... 22.38

Antenna matching: .......................... 22.35

Gamma match: .......................... 22.35ff

Gamma match capacitor: ........... 22.40

Hairpin match: ................. 22.60, 22.61

Q-section transformer: ............... 22.38

T match: ..................................... 22.35ff

Tuning adjustments: ....... 22.36, 22.42

Tweaking (fine tuning): ............. 22.36

Antenna modeling by

computer: .......................... 22.12, 22.13

“Correct ground”: .......................... 3.18

“Hot spots”: ..................................... 3.18

Computer-optimized Yagis: ...... 22.36

Coordinate system: ..................... 22.12

Method of Moments

algorithm: ..................... 22.12, 22.13

MININEC: ........................................ 3.18

Model: ............................... 22.12, 22.13

Numerical Electomagnetics Code

(NEC): ............................. 3.18, 22.12

Origin, coordinate system: ........ 22.12

Segments: .......................... 22.12, 22.13

Wingspread: ................................. 22.12

Antenna pattern terminology

Backlobe: ...................................... 22.33

Circular polarization: ................. 22.56

Front-to-rear ratio (F/R): ............ 22.33

Main lobe: ..................................... 22.33

Sidelobes: ..................................... 22.33

Antenna projects

A 135-Ft Multiband Center-Fed

Dipole: ...................................... 22.11

A 40-M and 15-M Dual-Band

Dipole: .......................... 22.11, 22.13

A Five-Band, Two-Element

HF Quad: ............................... 22.39ff

A Medium Gain 2-M Yagi: ....... 22.61

A Quick Antenna for

223 MHz: .................................. 22.58

A Remotely Tuned Analog

Antenna Coupler: ................. 22.48ff

A Simple Loop Antenna for

28 MHz: .................................... 22.45

A Simple Quad for 40

Meters: ............. 22.42, 22.43, 22.44

All Wire 30-M CVD: .................. 22.32

An All-Copper 2-M J-Pole: ...... 22.58,

22.59

Dual-Band Antenna for 146/446

MHz: .......................................... 22.57

Dual-Band Verticals for 17/40

or 12/30 M: ............................... 22.27

Radio Designer: ....... 3.11, 6.22, 6.27,

9.39

Radio Designer 1.0: 3.11, 6.22, 6.27,

9.39, 11.22, 11.23

Repeater Directory: ..... 2.7, 2.8, 9.42,

9.49, 15.22, 15.24, 15.27, 15.28

RF Exposure and You: .................. 3.19

RF Safety Committee: ........ 3.15, 3.19

RF-exposure news page: .............. 3.19

Simple and Fun Antennas

for Hams: .................................. 22.30

Software repositories: .................... 9.33

Spread Spectrum Sourcebook: .... 9.52

Technical Advisor: ........................... 3 . 1

Technical Information Service

(TIS): ............................................ 7.11

Technology Task Force HSMM

Working Group: ......................... 9.62

The ARRL Antenna Compendium,

Vol 5: ............................. 22.42, 22.57

The ARRL Antenna Compendium,

Vol. 4: ........................................ 22.58

TISfind: ............................................ 7.11

UHF/Microwave Experimenter’s

Handbook: ................................... 2.11

UHF/Microwave Experimenter’s

Manual: .............. 2.11, 15.19, 20.19

Volunteer Consulting Engineer: .... 3 . 2

Web: ..................................... 9.33, 20.18

ASAPS: .................................. 20.18, 20.20

Åsbrink, Leif, SM5BSZ: ................ 16.30

Ascending node: ............................. 23.34

ASCII: ........................................ 9.17, 9.18

Character set: .................................. 9.17

Code extensions: ............................ 9.17

Data rates: ........................................ 9.17

Serial transmission: ........................ 9.17

Ask Jeeves: .......................................... 24.1

Asymmetrical wave forms: .............. 25.9

Atmosphere

Attenuation: ..................................... 20.2

Earth: ................................................ 20.2

Earth’s structure: ............................ 20.6

Layers: .............................................. 20.2

Scattering: ..................................... 20.15

Atom: ...................................................... 4 . 1

Attenuation: .................... 9.1, 20.2, 20.15

By foliage: ....................................... 9.42

Free space: ....................................... 20.2

Rain: .............................................. 20.19

Attenuator: .............................. 15.1, 25.51

Shielding: ......................................... 10.8

ATV ( see Amateur television (ATV)):

9.42

ATV Research: ................................... 9.47

ATX

And power systems: ...................... 5.70

Audio: ................................................... 4.13

Break-Out Box: ......................... 19.26ff

Compression: ................... 16.16, 16.17

Filter: ................................... 12.1, 23.40

Phase shifters: ........................... 14.19ff

Sidetone oscillator: ..................... 10.28

Speech clipping: ....................... 14.43ff

Speech compression: .................. 14.44

Wide range audio oscillator: ..... 25.20

Aurora: ................................... 2.11, 20.6ff

Auroral E: ......................... 20.11, 20.13

Australis: ............................. 2.11, 20.12

Borealis: .............................. 2.11, 20.12

Index

Auroral propagation: ......................... 2.11

Auroral E: ......................... 20.11, 20.13

Autek RF-1 antenna analyzer: ...... 22.44

Autocorrelation: ............................... 16.17

Automatic gain control ( see AGC):

14.24ff

Automatic level control ( see ALC)

Automatic Link Establishment: .... 22.48

Automobile EMC: ........................... 13.14

Autopatch: ................... 2.7, 15.21, 15.27

Autotransformer: ................................ 4.58

Avalanche

Current: ......................................... 10.19

Diode: ............................................ 10.16

Average

Current: ............................................ 4.16

Value: ............................................ 25.51

Voltage: ............................................ 4.16

vs peak-reading: ............................. 25.9

Awards: .................................................. 2 . 1

5BDXCC: ........................................... 2 . 2

And contests: .................................... 1 . 5

DX Century Club (DXCC): ......... 2.1ff

Endorsements: .................................. 2 . 2

WAZ: .................................................. 2 . 6

Worked All Continents (WAC): .... 2 . 1

Worked All States (WAS): ..... 2.2, 2.6

AX.25: ....................................... 9.20, 9.22

Az-El: .......... 23.10, 23.11, 23.22, 23.34,

23.41

Azimuth: ............................... 23.34, 23.41

Azimuth/elevation rotator: ............ 23.10

Series resonant circuit: .................. 4.48

Synthesizer closed loop: ............ 10.38

Barkhausen: ............................ 10.3, 10.38

Barnes, Graeme, MØCSH: ................ 2.10

Bartholomew, Wayde S., K3MF

(ex WA3WMG): .......................... 22.57

Baseband: .............................................. 9 . 3

Signal: ................................................ 9 . 3

BASIC Stamp: ..................................... 5.58

Battery

Alkaline: ........................................ 17.21

Capacity: .................. 6.4, 17.22, 17.23

Charging: ................................... 17.20ff

Charging/Discharging: ............... 17.23

Chemical hazards of types: ....... 17.22

DIscharge curves: ............................ 6 . 4

Internal resistance: ...................... 17.22

Lead acid: ..................................... 17.21

Lithium: ......................................... 17.21

Mercury: ........................................ 17.21

Nickel Cadmium (NiCd): ........... 17.21

Nickel Metal Hydride

(NiMH): ......................... 17.21, 17.22

Primary: ......................................... 17.21

Rechargeable or secondary: ..... 17.21

Sensing: ......................................... 17.43

Shelf life: ...................................... 17.21

Silver oxide: ................................. 17.21

Solar charging systems: ............. 17.23

Baud: .................................................... 9.13

Baudot: ................................................ 9.8ff

ITA2 radioteletype code: .............. 9.12

Signaling rates and speeds: .......... 9.13

Timing sequence: ........................... 9.13

BayCom: .............................................. 9.21

BCD: ..................................................... 5.40

Beacon: ................................... 20.18, 23.8

Frequencies: ................................. 20.18

Beam tetrodes: .................................... 5.10

Belrose, John S., VE2CV: ............. 22.28

Bench equipment: .............................. 26.2

Bending metal: .................................... 8.25

Benelus NBTV Website: ................... 9.39

Bermuda high: ................................. 20.22

Bessel functions: ..................... 9.7, 11.10

Bessel, F. W.: .............................. 9.7, 9.10

Beyond the horizon: .......................... 20.1

Biasing: .................................................. 5 . 7

Of transistors: ....................... 5.22, 5.23

Bibliography

DSP: ............................................... 16.35

Bifilar (coils, turns): .. 8.23, 8.24, 21.16

Bilateral diode switch: ....................... 5.14

Binary: ....................................... 5.39, 5.40

Coded decimal (BCD): .................. 5.40

States (Physical Representation

of): ...................................... 5.41, 5.42

Binaural I-Q Receiver: ................ 14.66ff

Biphase-shift keying (BPSK): ....... 11.25

Bipolar Transistors: .............. 5.13, 5.20ff

Bird Model 43 wattmeter: ................. 9.46

BITE: ................................................. 10.45

Bits: ....................................................... 5.39

Bits per second: .................................. 9.17

Blackburn, Wally, AA8DX: 19.1, 19.41

Bleeder resistor: ............................... 17.11

Block diagram: ................................... 26.7

Blocking capacitor: ......................... 18.13

Blower (cooling fan): .................. 18.15ff

BNC: ........................................ 19.8, 25.51

Bobbin for winding toroids: ............. 8.23

Bodson, Dennis, W4PWF: ..... 9.30, 9.32

Body fade for RDF: ........................ 13.27

Bonding conductors: ........................... 3 . 6

Boolean

Algebra: ........................................... 5.42

Theorems: ........................................ 5.44

Boothe, F. Barry, W9UCW: .......... 22.26

BPSK: ................... 9.9, 9.26, 9.55, 11.25

Bramwell, Denton, K7OWJ: ......... 25.11

Brick

Amplifier project, 144 MHz: . 18.43ff

Bridge: ..................................... 9.22, 25.51

Broadband

HF Amplifier Using Low-Cost

PowerMOSFETs.: .................... 14.72

RF amplifiers: ............................... 18.10

RF transformer: ............................... 4.59

Broadcast band

AM band: ......................................... 11.7

Energy-rejection filter: ............... 12.35

Wave trap: .................................... 12.36

Broadcast industry: .............................. 9 . 2

Broscius, Al, N3FCT: ........................ 9.52

Brown, Jerry, K5OE: ...................... 23.31

Bruninga, Bob, WB4APR: ................ 9.23

Bryce, Mike, WB8VGE: ................ 17.41

Bucher, T. T. N.: ............................. 11.22

Buffer: .................................. 5.3, 5.4, 5.43

Amplifier: ......................... 10.18, 10.21

Cascode and cascaded: ................... 5 . 5

Inverting: ......................................... 5.42

Noninverting: .................................. 5.43

Buffering: ...................................... 5.3, 5.4

Building

Codes: .............................................. 3.1ff

Permit: ................................................ 3 . 2

Built-in-test equipment (BITE): .... 10.45

Burdick, Wayne, N6KR: ................ 15.10

Burr-Brown: ..................................... 11.14

MPY600: ....................................... 11.14

Bus

Structure (local busses): ................ 5.62

Busch, Mike, W6IXU: ....................... 9.22

Butler oscillator: ..... 10.26, 10.27, 10.53

Butterfly computation: ................... 16.22

Butterworth filter response: .............. 12.5

Buying parts: ....................................... 8.24

BWO: ................................................. 10.31

Bypass

Capacitor: ............................. 13.1, 13.6

RF: .................................................. 8.20ff

Byte

Back

Pressure: ............................ 18.15, 18.16

Voltage: ............................................ 4.27

Backlash: ............................... 10.14, 10.15

Backscatter: ...................................... 20.16

Backwards wave oscillator (BWO):

10.31

Balanced

Mixer: ............................................... 5.36

Modulator: ...... 9.6, 11.3, 11.7, 14.44,

15.5

Ball races: ......................................... 10.15

Baluns: ................................. 21.15, 22.5ff

“Bead” choke: ............................. 21.17

Bazooka: ........................... 21.15, 21.16

Broadband: ....................... 21.15, 21.16

Choke balun: ................................ 22.31

Common-mode choke: ............... 22.31

Construction: ................................ 21.17

Current (choke): .............. 21.15, 21.16

Ferrite-core: .................................. 21.17

Quarter-wave: .................. 21.14, 21.15

W2DU bead: ................................ 21.16

Band plan: .............................. 23.2, 23.44

Band-stop filter design: ................. 12.16

Bandpass

Filter design: ...................... 12.7, 12.16

Filter for 144 or 222 MHz: ........ 12.30

Bands

US Amateur: ...................................... 1 . 4

Bandwidth: ..................... 9.1, 9.11, 25.51

Front-to-back ratio: ........................ 22.1

Gain: ................................................. 22.1

Parallel resonant circuit: ............... 4.53

Resolution: ................................... 16.20

C-Rate: ................................................. 17.1

C0G: ....................................... 10.13, 10.15

Cables, lacing: .................................... 8.23

Calculus: .............................................. 10.2

Calibration—Philosophy and

Practice: ........................................... 25.5

Call sign: ................................................ 1 . 3

Calorimetric meters: .......................... 25.8

Camcorders: ........................................ 9.44

Cameron, Bruce, WA4UZM: ........ 22.58

Cameron, Dave, VE7LTD: ............... 2.10

Campbell, Rick, KK7B: ................. 14.66

Capacitance (C): ...................... 4.11, 4.18

Index

Hats: ............................................... 22.13

Inter-electrode: ............................... 6.11

Package: ........................................... 6.11

Parasitic: ........................................... 6.10

Stray: .................................... 6.11, 18.23

Capacitive reactance: ......................... 4.24

Capacitor: .................................... 4.18, 6.1

Blocking: ...................................... 18.13

Bypass: .................................. 13.1, 13.6

Construction: ................................... 4.19

Dielectric breakdown: ..................... 6 . 5

Dielectric layer: ................................ 6 . 4

Dielectrics: ........................................ 6 . 5

Doorknob:..................................... 18.24

Effective series resistance

(ESR): ............................................. 6 . 5

Electrolytic: ..................................... 3.21

End effect: ......................................... 6 . 4

Failure: .......................................... 26.22

Feedthrough: ................................ 10.21

Ideal: ................................................... 6 . 4

Identification: .................................... 7 . 3

Input filters: ...................... 17.11, 17.12

Leakage current: ............................... 6 . 5

Loss: ................................................. 4.49

Loss angle: ........................................ 6 . 5

Markings: ........................................... 7 . 2

Polystyrene: .................................. 10.15

Series and parallel: ......................... 4.21

Silver mica: .................................. 10.15

Standard value filter design: ........ 12.8

Temperature coefficients: ............... 6 . 5

Tolerances: ........................................ 6 . 5

Tuning: .......................................... 10.15

Types and uses: .............................. 4.20

Vacuum:........................................ 18.22

Voltage rating: ................................ 4.20

Working voltage rating: .................. 6 . 5

Capacity, battery: ................ 17.22, 17.23

CAPMan: ............................... 20.18, 20.20

Capture effect: ..................... 11.13, 15.23

Carcia, Joe, NJ1Q: .......................... 19.37

Cardiopulmonary Resuscitation

(CPR): ............................................... 3.21

Training: ............................................. 3 . 1

Carrier: ......................................... 9.3, 11.3

AM: ................................................ 16.17

Operated relay (COR): ............... 15.21

Shift, DSP prevention of:16.16, 16.17

Suppression: .................................... 11.7

Carroll, R. W.: .................................. 11.24

Carsons rule: ....................................... 9.46

Cascade-form IIR filter: .................... 16.7

Cascaded

Buffers: .............................................. 5 . 5

Stages, distortion: ....................... 14.12

Stages, gain: ................................. 14.10

Stages, noise factor: .................... 14.11

Stages, noise figure: ................... 14.11

Stages, properties: ....................... 14.10

Stages, selectivity: ................... 14.10ff

Cascading stages: ................................. 5 . 5

Cascode

Buffer: ................................................ 5 . 5

Pair: ..................................................... 5 . 5

Case Study: Amplifier Distortion: ..6.22,

6.23

Cathode: ....................................... 5.8, 18.3

Degeneration: ............................... 18.31

Follower: .................................. 5.3, 5.10

Ray tube ( see CRT)

Cavity resonator: ................. 10.30, 10.31

CB operators: ...................................... 1.14

CD-ROM: ................................. 5.64, Back

CD4046: ............................................ 10.46

CDMA: ................................................. 24.4

Cebik, L. B., W4RNL: ........ 22.14, 22.61

Cellular: ................................................ 24.4

Air interfaces: ................................. 24.7

AMPS: .............................................. 24.7

Bands: ............................................... 24.7

CDMA: ............................................. 24.8

TDMA: ............................................. 24.8

Technology: ................................. 24.6ff

Ceramic

Band pass filter: ............................. 15.5

Coil form: ......................... 10.15, 10.18

Resonator: ..................................... 10.24

Cesium clock: ..................................... 25.2

Champa, John,

K8OCL: ...................... 2.1, 9.51ff, 24.1

Channelized: ........... 15.20, 15.21, 15.23

Chaotic system: .................................. 10.5

Characteristic

Curves: ....................................... 5.6, 5.7

Impedance: ................................... 21.1ff

Charge coupled devices: ................... 5.36

Charging and discharging

batteries: ........................................ 17.23

Chassis construction: ......................... 8.25

Chat mode: .......................................... 9.55

Chebyshev filter

Design: ............................................. 12.9

Design normalized table: ........... 12.11

Response: ......................................... 12.5

Chinook wind: ................................. 20.23

Chip components: ........................... 8.11ff

Resistors: ........................................... 7 . 4

Choke

Common mode: .............................. 13.7

Resonance: ................................... 10.14

Chordal hop: .................................... 20.15

Circuit

And Components: ............................ 4 . 8

Breakers and fuses: ....................... 17.3

Control: ......................................... 26.15

Design, CAD tools: ........................ 6.21

Digital: ........................................... 26.16

Dissipated power: .......................... 6.16

Distributed elements: ....................... 6 . 1

Layout: ............................... 8.14, 8.18ff

Lumped elements: .................... 6.1, 6.2

Modeling: ........................................... 6 . 1

Norton-equivalent: ........................... 6 . 4

Parallel resonant: ............................ 4.49

Paths: ................................................ 8.18

Resonant: ......................................... 4.47

Series and Parallel: ........................... 4 . 8

Thermal considerations: ................ 6.16

Thevenin-equivalent: ...................... 6 . 4

Circular polarization: ............ 9.61, 20.24,

22.56, 23.23, 23.34, 23.39

Circular polarized space

diversity: .......................................... 9.61

Circulating tank current: ........ 4.52, 18.4

Clark: .................................................... 10.4

Clark, Tom, W3IWI: .......................... 9.63

Class of operation (amplifier)

Class A: ............................................ 18.2

Class AB: .............................. 18.2, 18.3

Class AB1: .......................... 18.2, 18.14

Class AB2: ....................................... 18.2

Class B: ......................... 9.4, 18.2, 18.3

Class C: ......................... 9.4, 18.2, 18.3

Clip-on mount: ................................. 15.25

Clipping: ...................................... 5.4, 10.4

Clock

Frequency: ....................................... 5.46

Mechanism: ..................................... 10.2

Period: .............................................. 5.46

Tick or pulse: .................................. 5.46

Closed loop gain

Operational amplifier: ................... 5.34

CLOVER: ............................................. 9.25

FEC: .................................................. 9.29

CLOVER-2000: ....................... 9.30, 9.33

CLOVER-II: ..................................... 9.27ff

ARQ mode: ...................................... 9.29

Coder efficiency choices: ............. 9.28

Modulation: ..................................... 9.28

Modulation modes: ........................ 9.27

Waveform: ....................................... 9.28

CME: .................................................. 20.10

CMOS: ................ 5.31, 5.55, 5.56, 25.51

Circuits: ................................. 5.55, 5.56

Driving TTL: ................................... 5.58

Inverter; internal structure of: ..... 5.55

Subfamilies: ..................................... 5.55

To TTL interface: ........................... 5.57

CMRR: .................................................. 5.34

Coax

Semi-rigid: .................................... 10.30

Coax ( see coaxial): ............................ 21.1

Hardline: ....................................... 23.16

Coaxial

Lines (cable): ....................... 21.1, 21.8

Semi-rigid line: ............................ 10.30

Transmission line: .......................... 21.4

CODEC: ................................................. 2 . 7

Coded Orthogonal Frequency-

Division Multiplex (COFDM): ..... 9.10

Coefficient of coupling: ......... 4.28, 4.54

Cold front: ........................................ 20.23

Cold oven: ........................................ 10.21

Cold welding: ................................... 10.23

Collector

Dynamic output resistance: .......... 18.3

Collins Radio Company: ................ 10.14

Colpitts: ................................. 10.13, 10.15

Combinational logic: ...................... 5.42ff

Commander: ..................................... 24.11

Commercial Part 15 equipment: ...... 9.53

Common

Base/Collector/Emitter amplifiers:

5.22

Emitter amplifier: ........................ 26.14

Emitter switch: ............................. 26.14

Mode choke: ................................... 13.7

Mode signals: .................................. 13.1

Common mode rejection ratio ( see

CMRR)

Communications

Channel: ............................................. 9 . 1

Circuits: Analysis and Design: .... 10.4

Communications Circuits: Analysis

and Design: ..................................... 10.4

Communications Receivers:

Principles and Design: .............. 11.22

Community events (Hams in): ........... 1 . 6

Comparator: ......................................... 5.35

Index

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