Ham Radio 1981 April
Listed below is the Table of Contents for the Ham Radio 1981 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 1981 April magazine index for information needed for amateur radio projects and reviews.
| Ham Radio 1981 April | |||
| Page# | ||
| "Transmission-line design, Pt. 5: 50 MHz and above" | 68 | ||
| W6GGV | |||
| "Collins 516F-2 power supply, transient protection for" | 68 | ||
| W6AD | |||
| "Collins S-line, owners' report" | 68 | ||
| WB1CHQ | |||
| "Heathkit SB-104A, Improved receiver performance for" | 68 | ||
| N2EO | |||
| DXer's Diary | 68 | ||
| W9KNI | |||
| Ham radio techniques: ten-meter band | 68 | ||
| W6SAI | |||
| DXer's diary | 68 | ||
| W9KNI | |||
| Ten-meter band (ham radio techniques) | 68 | ||
| W6SAI | |||
| DX forecaster | 68 | ||
| K0RYW | |||
| "CW filter, high performance" | 68 | ||
| W3NON | |||
| Measuring receiver dynamic range: an addendum (HN) | 68 | ||
| WB6CTW | |||
| "Shortwave converter, portable" | 68 | ||
| PY2PE1C | |||
| Geostationary satellite bearings with the TI-58/59 programmable calculator (HN) | 68 | ||
| WA6BKC | |||
| X-band calibrator | 68 | ||
| WA6EJO | |||
| "2-meter synthesizer, frequency modulator for" | 68 | ||
| K9LHA | |||
| "2-meter synthesizer, frequency modulator for" | 68 | ||
| K9LHA |
