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Ham Radio 1974 March


<< Ham Radio Magazine Directory


Listed below is the Table of Contents for the Ham Radio 1974 March magazine. If there are any issues missing and you would like to contribute, please contact us to make finding good articles easier.

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Look through the Ham Radio 1974 March magazine index for information needed for amateur radio projects and reviews.

Ham Radio 1974 March
TitleAuthors 
Page#
"Vertical antennas, performance characteristics"57
W7LR
"Parabolic reflectors, finding the focal length (HN)"57
WA4WDL
"Motorola Dispatcher, converting to 12 volts"57
Short circuit
"Minibox, cutting down to size (HN)"57
W2OUX
Thumbwheel switch modification(HN)57
VE3GDX
Automatically controlled access to open repeaters57
W8GRG
"Capacitance meter, direct-reading"57
Short circuit
"Digital readout system, simplified"57
W6OIS
Lowpass filters for solid-state linear amplifiers57
WA0JYK
"Square roots, finding (HN)"57
Increased accuracy (letter)
"Detector, reciprocating"57
Added notes
"7-MHz ssb receiver and transmitter, simple"57
VE3GSD
"Vhf superregenerative receiver, low-voltage"57
Short circuit
"Audio-shift keyer, continuous-phase"57
Short circuit
Fet bias problems simplified57
WA5SNZ
"Transmitter and receiver for 40 meters, ssb"57
VE3GSD
Lowpass filters for solid-state linear amplifiers57
WA0JYK
"Ssb transmitter and receiver, 40 meters"57
VE3GSD
50-MHz frequency synthesizer57
W1KNI
"Cavity filter, 144-MHz"57
Short circuit
"Parabolic reflectors, finding focal length of (HN)"57
WA4WDL
IC-746 Pro Ham Radio
Popular Callsign Lookups
for this month:

AB4TX
WB5PPV

KE6QED
KB1OPY

Stewart Warner R113
Stewart Warner 301-A
738 Silver Marshall
IR Widget
Reading Morse Code on your PC
FCC Datbase Lookup
Pixie Transceiver
PSK31 Circuit Interface
The Iambic Mouse
MaxTrac 900 Ham Conversion
GE MVP Ham Conversion
Weather Station
ICOM OPC-478 Interface
PIC to Network
Morse Code Decoder Circuit