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73 Amateur Radio March 1969


<< 73 Amateur Radio Magazine Directory


Listed below is the Table of Contents for the 73 Amateur Radio March 1969 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 March 1969 magazine index for information needed for amateur radio projects and reviews.

73 Amateur Radio March 1969
TitleAuthors 
Page#
Reactance or Impedance0
Answers to a lot of old questions
K9ZPZ,
Modifying the TCS Transmitter6
A useful piece of surplus gear
K3UUL
A $4 Compressor Pre-Amplifier10
More speech for less money
W2EEY
Weather Snooper18
Eavesdropping on the aircraft WX frequencies
K6ZFV
The Charmin' Keyer22
The solid-state keyer
W9HXM
Amateur Radio Knows No Borders32
Saving a life across the Iron Curtain
Staff
A Better Balanced Modulator36
A good project
WA1FRJ
Adjustable Power Supply40
A must for building projects
WA0ABI
Save Your Money42
Salvaging transformers
K6GKX
Transistor Oscillators44
A variety of circuits, old and new
W9ZTK
Heath HW-18 Review50
160 meter transceiver
W8QUR
Cool It54
Blowers to cool the tubes for UHF
K9CNN
A New Support for That Beam56
Using phone pole
K1MYV
The Case for the Half-Wave Feed Line58
Care and feeding antennas
W5QRJ
Putting Creativity to Work62
Making household articles work in the shack
VE3BUE
The Lamb Dyer64
An amusing story
WA1ABP
IF Alignment65
A simple chart method
K8ZHZ
Charlie's Broken Dream66
Don't be a "Charlie"
WA8VST
Kluge Tube68
Resurrecting an old power amplifier, maybe
Staff
For Those Who Think Small73
And other tips
WA4VQR
Surplus Conversions96
Where to find conversion information
Staff
Surplus Advertising Catalog97
Staff
Getting Your Extra Class License128
Part 2. Amplifiers
Staff
Icom 7800 Ham Radio
Popular Callsign Lookups
for this month:

KB2KYC
N9DAX
K2US
W9CSX
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