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Ham Radio 1970 April


<< Ham Radio Magazine Directory


Listed below is the Table of Contents for the Ham Radio 1970 April 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 1970 April magazine index for information needed for amateur radio projects and reviews.

Ham Radio 1970 April
TitleAuthors 
Page#
"Dummy load and rf wattmeter, low-power"40
W2OLU
Swr alarm circuits40
W2EEY
"Filter, variable bandpass audio"40
W3AEX
"Speech processor for ssb, simple"40
K6PHT
"Collins 75A-4 receiver, improving overload response in"40
W6ZO
Parasitic suppressor (HN)40
WA9JMY
Rectifier terminal strip (HN)40
W5PKK
"Catalina wireless, 1902"40
W6BLZ
Contest keyer (HN)40
K2UBC
"Grid-block keying, simple (HN)"40
WA4DHU
"Capacitance meter, direct-reading"40
ZL2AUE
"Dummy load and rf wattmeter, low-power"40
W2OLU
"Sweep generator, how to use"40
Allen
"Clock, 24-hour digital"40
K4ALS
Earth currents (HN)40
W7OUI
"Thermometer, electronic"40
VK3ZNV
Dummy load and rf wattmeter40
W2OLU
Mobile power supply (HN)40
WN8DJV
Operational power supply40
WA2IKL
"Audio filter, variable bandpass"40
W3AEX
"Overload response in the Collins 75A-4 receiver, improving"40
W6ZO
"144-MHz linear, 2 kW"40
"W6UOV, W6ZO, K6DC"
432 MHz rf power amplifier40
K6JC
Speech processor for ssb40
K6PHT
Parasitic suppressor (HN)40
WA9JMY
"Power attenuator, all-band 10-dB"40
K1CCL
Swr alarm circuits40
W2EEY
144-MHz two-kilowatt linear40
"W6OUV, W6ZO, K6DC"
432-MHz rf power amplifier40
K6JC
"Sweep generator, how to use"40
Allen
Coaxial-line resonators (HN)40
WA7KRE
144-MHz two-kilowatt linear40
"W6UOV, W6ZO, K6DC"
432-MHz rf power amplifier40
K6JC
IC-703 Ham Radio
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for this month:


N7MXQ
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