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73 Amateur Radio May 1971


<< 73 Amateur Radio Magazine Directory


Listed below is the Table of Contents for the 73 Amateur Radio May 1971 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 73 Amateur Radio May 1971 magazine index for information needed for amateur radio projects and reviews.

73 Amateur Radio May 1971
TitleAuthors 
Page#
Design Concepts for Low-Power Amplifiers0
Using some new transistors
Campbell,
A Big Signal on 75M, Mobile14
Only 54" long!
W6MOG
A Dual Gate FET Preamp for 2 Meters20
Do it yourself preamp for those too lazy to buy
WB6BIH
A Neat and Novel Receiver Accessory24
73 finally invents the crystal calibrator
WA6CPP
The Hartley Oscillator Story28
Invented in 1914, and still with us
K2SKV
The Widening World of Instant Replay30
To videotape or not to videotape
Staff
The Price of 10 Extra Feet39
An epic in trivia
K9PYY
A Transistorized 10 Meter DSB Transmitter40
Four transistor rig
K4EPI
Reviewing the 1971 Radio Amateurs Handbook42
It's okay
WB2MYU
On the Spot46
Report on LaBalsa ham-raft
VK4SS
FM Walkie-Talkie Transceiver Directory52
Prediction: Walkie-Talkies will be very popular
Ralston
Advanced Preamp Compressor Clipper56
Can also be used by Generals
VE3GSP
The transistorized LM Freq Meter60
1971-izing this WWII goody
W5SOT
Ham Radio, the Bible and Peru66
Ham radio in the interior
OA8V
450 Remote Site Transmitter69
Solid-state rig
WA1HVG
The S-Derived Filter74
For cw audio filtering
W3KBM
Electronic Health76
A cure for cancer?
Moore
Experimenter's One-Tube $10 2-Meter Transceiver78
If you like tubes
W9HBF
Questions, Questions, Questions80
And answers
W9EGQ/KHD6961
Understanding Your Amateur Radio Operator82
XYL's ham dictionary
WA6JLJ
High Power Surplus for 2M FM85
Very reasonably priced dB's
K6MVH
Evaluation of Swan's 6 and 2 Meter Antennas90
They work good
WA6CPP
General Class Study Course: Part VIII94
Transmitters
Staff
IC-746 Pro Ham Radio
Popular Callsign Lookups
for this month:

KB2KYC
N9DAX
W9CSX
K2US
N7MXQ

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