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73 Amateur Radio April 1981


<< 73 Amateur Radio Magazine Directory


Listed below is the Table of Contents for the 73 Amateur Radio April 1981 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 April 1981 magazine index for information needed for amateur radio projects and reviews.

73 Amateur Radio April 1981
TitleAuthors 
Page#
The History of Ham Radio46
part XIII
W9CI
Build a Frequency Counter -That TALKS! 52
WA0OHO
In the Stack56
R/Cers, don't be grounded by control channel congestion! Put your ship on six!
WB3BQO
All the News that Fits60
make your club newspaper a winner!
N9YL
My Infernal Tower64
tales of aflying fiasco
KC7M
Apples: Five Bits or Eight66
Tired of "Space Invaders"? Then turn your Apple II on to RTTY!
WB6MEP
Rotator Rescue Mission74
prevents sudden stops
K4GOK
The Racer's Edge84
it was ham communications at Derby days in Akron
WD8JOL
Perfect Parabolas90
use some solar technology on your next dish antenna
W4UFT
Help for the HW-203696
hum mods for Heath-equipped hams
K8KUZ
The Honeymoon is Over98
hints and kinks for ham husbands
HR1ADF
CB to 10104
part XXX: the Midland 13-866
Grant
The Nicad Conditioner106
help your nicads lose their memories
W2KPE
Icom 7800 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