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73 Amateur Radio June 1971


<< 73 Amateur Radio Magazine Directory


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

73 Amateur Radio June 1971
TitleAuthors 
Page#
Driven Versus Parasitic Antenna Elements on Two Meters12
Are they really better?
W6AJF
3 Squares for Two18
Humdinger Quad
K8CFY
I Can't Learn the Code22
Too bad. See you on eleven meters
W0FEV
Covering Additional Frequencies With Dipoles26
40/15m, 80/10m, etc
W9EGQ
Weather Balloon Verticals32
The only way to go is up
K4EPI
Squelch Addition for the Pocket Pager34
You don't have a pocket pager?
WA8PIA
VFOing the Twoer40
Drive your friends off two meters
WA3WHI
Transmitter Tuning of Mobile Antennas44
Loading coil final tank circuit
W2EEY
I Built a Counter48
The Heath. It works
Sessions
Low Cost Transistor Power Supply52
Also powers high cost transistors
W8AVR
Don't Trust the Ground Wire54
Particularly if it is over 30
W5FQA
The File Box Capacity Decade56
Handy
WB4ITN
A Practical 40 Meter DX Antenna60
4 honest, not to be sneezed at, dB!
W7JLU
A Commercial Bid for the 450 Market63
Meet the Alpha 100W amplifier
Staff
Modification to HW Transceivers65
Adding headphones
WB2WYO
CW Selectivity68
For the sideband receiver
ZL4OK
General Class Study Guide: Part IX - Putting the "Tell" in "Tele"80
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