ARRL QST 1972 January
Listed below is the Table of Contents for the ARRL QST 1972 January 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 ARRL QST 1972 January magazine index for information needed for amateur radio projects and reviews.
|ARRL QST 1972 January|
|An Easy Roll to 220 MHz||11|
|The Simulmonitor- A New Approach to Repeater Inputs||21|
|A 144 MHz Amplifier Using the 8874||24|
|A Crystal Filter for the Drake R-4||30|
|A Helically Wound Vertical Antenna for the 75 Meter Band||32|
|Simple Approach to Circuit Boards||34|
|Why a Beam Antenna?||36|
|The Modern Teleprinter Local Loop||40|
|Transistors and ICs in a Phase Locked Local Oscillator||43|
|A Simple Sweep Generator for FM Receiver Alignment||48|
|A Universal HF Receiving Converter||51|
|Recent Equipment: Dycom PSU-13||58|
|Recent Equipment: Heath HW-101||59|
|What You Always Wanted to Know About SSTV||61|
|Need an Audio Filter? Use Your Head!||66|
|The Eyes Have It||68|
|A Daytime Supplement for NTS?||71|