Ham Radio 1970 September
Listed below is the Table of Contents for the Ham Radio 1970 September 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 September magazine index for information needed for amateur radio projects and reviews.
| Ham Radio 1970 September | |||
| Page# | ||
| "Bridge for antenna measurements, simple" | 69 | ||
| W2CTK | |||
| "Antenna mast, build your own tilt-over" | 69 | ||
| Correction | |||
| "Oscillator-monitor, solid-state audio" | 69 | ||
| WA1JSM | |||
| Collins 32S-1 CW modification (HN) | 69 | ||
| Correction | |||
| "Collins 75A-4 receiver, improving overload response in" | 69 | ||
| Short circuit | |||
| "Heath HG-10B vfo, independent keying of (HN)" | 69 | ||
| K4BRR | |||
| "Heat sinks, homemade (HN)" | 69 | ||
| WA0WOZ | |||
| "Receiver for two meter, fm" | 69 | ||
| W9SEK | |||
| "Balanced modulator, an integrated-circuit" | 69 | ||
| K7QWR | |||
| "Electronic counter dials, IC" | 69 | ||
| K6KA | |||
| "Break-in control system, IC (HN)" | 69 | ||
| W9ZTK | |||
| Keying the Heath HG-10B vfo (HN) | 69 | ||
| K4BRR | |||
| "Bridge for antenna measurements, simple" | 69 | ||
| W2CTK | |||
| RX impedance bridge | 69 | ||
| W2CTK | |||
| "Clock, 24-hour digital" | 69 | ||
| Short circuit | |||
| Neutralizing small-signal amplifiers | 69 | ||
| WA4WDK | |||
| "Reactance problems, nomograph for" | 69 | ||
| W6NIF | |||
| CW transceiver operation with transmit-receive offset | 69 | ||
| W1DAX | |||
| "Oscillator-monitor, audio" | 69 | ||
| WA1JSM | |||
| Protection for solid-state power supplies (HN) | 69 | ||
| W3NK | |||
| Survey of solid-state power supplies | 69 | ||
| Short circuit | |||
| "Counter dials, electronic" | 69 | ||
| K6KA | |||
| CW transceiver operation with transmit-receive offset | 69 | ||
| W1DAX | |||
| "Noise blanker, hot-carrier diode" | 69 | ||
| Short circuit | |||
| "Overload response in the Collins 75A-4 receiver, improving" | 69 | ||
| Short circuit | |||
| "Rf and i-f amplifiers, troubleshooting" | 69 | ||
| Allen | |||
| Mainline ST-5 RTTY demodulator | 69 | ||
| W6FFC | |||
| Neutralizing small-signal amplifiers | 69 | ||
| WA4WDK | |||
| Parasitic oscillations in high-power transistor rf amplifiers | 69 | ||
| W0KGI | |||
| "Balanced modulator, integrated-circuit" | 69 | ||
| K7QWR | |||
| "Vhf, uhf transverter, input source for (HN)" | 69 | ||
| F8MK | |||
| Parasitic oscillations in high-power transistor rf amplifiers | 69 | ||
| W0KGI | |||
| 50/144-MHz multimode transmitter | 69 | ||
| K2ISP | |||
| "Rf and i-f amplifiers, troubleshooting" | 69 | ||
| Allen | |||
| 144-MHz fm receiver | 69 | ||
| W9SEK | |||
| 144-MHz heterodyne transmitting mixers | 69 | ||
| Correction | |||
| 144-MHz multimode transmitter | 69 | ||
| K2ISP | |||
| 50-MHz heterodyne transmitting mixer | 69 | ||
| Correction | |||
| 50-MHz multimode transmitter | 69 | ||
| K2ISP | |||
| "Ssb input source for vhf, uhf transverters (HN)" | 69 | ||
| F8MK |
