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Amateur Radio - Ham Radio Magazine Searchable Index - List by Category

A Searchable Index of the old "Ham Radio" Magazine

"Ham Radio Magazine" was a periodical that ran for almost 22 years from 1968 to 1990. Use this indexed search to quickly find what you'd like to look at and then go purchase the scanned magazines (On CD, elsewhere, or occasionally from some generous download website) or look for the old paper magazine at used bookstores.

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Search

By Title Text By Author Callsign By Year Category

Results by Category: 31.4 — vhf and microwave - transmitters

Article Author Page Issue
Converting the Swan 120 to two metersK6RIL8May 68
Six-meter tunnel diode phone rig (HN)K2ZSQ74Jul 68
1296-MHz linear, high-powerWB6IOM6Aug 68
432-MHz amplifier, 2-kWW6SAI, W6NLZ6Sep 68
Aligning vhf transmittersAllen58Sep 68
Six-meter transmitter, solid-stateWB2EGZ6Oct 68
1296-MHz linear, high-powerShort circuit54Nov 68
Six-meter transverterK8DOC, K8TVP44Dec 68
144-MHz linearW4KAE47Jan 69
144-MHz linear, 2kW, design data forW6UOV7Mar 69
Vhf linear, 2 kW, design data forW6UOV7Mar 69
144-MHz heterodyne transmitting mixersK2ISP8Apr 69
50-MHz heterodyne transmitting mixerK2ISP8Apr 69
Lighthouse tubes for uhfW6UOV27Jun 69
External anode tetrodesW6SAI23Jun 69
2C39, water coolingK6MYC30Jun 69
50-MHz transverterWA9IGU44Jul 69
1296-MHz frequency triplerK4SUM, W4API40Sep 69
Transistors for vhf transmitters (HN)W1OOP74Sep 69
432-MHz exciter, solid-stateW1OOP38Oct 69
432-MHz ssb converterK6JC48Jan 70
144-MHz phase-modulated transmitterW6AJF18Feb 70
144-and 432-MHz stripline amplifier/triplerK2RIW6Feb 70
432-MHz stripline triplerK2RIW6Feb 70
1296-MHz power amplifierW2COH, W2CCY, W2OJ, W1IMU43Mar 70
432-MHz rf power amplifierK6JC40Apr 70
144-MHz two-kilowatt linearW6UOV, W6ZO, K6DC26Apr 70
432-MHz ssb converterShort circuit79Jun 70
Inductively-tuned tank circuitW6SAI6Jul 70
144-MHz low-drive kilowatt linearW6HHN26Jul 70
144-MHz heterodyne transmitting mixersCorrection76Sep 70
50-MHz heterodyne transmitting mixerCorrection76Sep 70
144-MHz multimode transmitterK2ISP28Sep 70
50-MHz multimode transmitterK2ISP28Sep 70
Ssb input source for vhf, uhf transverters (HN)F8MK69Sep 70
220-MHz rf power amplifierWB6DJV44Jan 71
50-MHz 2 kW linear afnplifierW6UOV16Feb 71
50-MHz customized transverterK1RAK12Mar 71
432-MHz ssb, practical approachWA2FSQ6Jun 71
144-MHz fm transmitterW6AJF14Jul 71
144-MHz power amplifier, high performanceW6UOV22Aug 71
144-MHz fm transmitter, SonobabyWA0UZO8Oct 71
Pi networks, series-tunedW2EGH42Oct 71
50-MHz linear amplifierK1RAK38Nov 71
220-MHz exciterWB6DJV50Nov 71
220-MHz power amplifierW6UOV44Dec 71
144-MHz transceiver, a-mK1AOB55Dec 71
144-MHz transverterK1RAK24Feb 72
144-MHz fm transmitterW9SEK6Apr 72
144-MHz fm transmitter, SonobabyCrystal deck for Sonobaby26Oct 72
144-MHz power amplifiers, fmW4CGC6Apr 73
220-MHz rf power amplifier, fmK7JUE6Sep 73
144-MHz power amplifier, 80-watt, solid-stateHatchett6Dec 73
144-MHz fm transceiver, compactW6AOI36Jan 74
144-MHz power amplifier, 10-watt solid-state (HN)W1DTY67Jan 74
144-MHz transmitting converter, solid-state ssbW6NBI6Feb 74
1296-MHz ssb transceiverWA6UAM8Sep 74
144-MHz transmitting converter, solid-state ssbShort circuit62Dec 74
2304-MHz power amplifierWA9HUV8Feb 75
432-MHz solid-state linear amplifierWB6QXF30Aug 75
432-MHz 100-watt solid-state power amplifierWA7CNP36Sep 75
50-MHz kilowatt, inductively-tunedK1DPP8Sep 75
1152- to 2304-MHz power doublerWA9HUV40Dec 75
1270-MHz video-modulated power amplifierW9ZIH67Jun 77
432-MHz power amplifier using stripiine techniquesW3HMU10Jun 77
1296-MHz transverterK6ZMW10Jul 77
Water-cooled 2C39 (HN)WA9RPB94Sep 77
144-MHz stripline kilowattW2GN10Oct 77
144-MHz 10/80-watt amplifierWB9RMA12Feb 79
50-MHz SSB exciterK1LOG12Oct 79
Fm transceiver, remote synthesized for 2 metersWB4UPC28Jan 80
Linear amplifiers, solid-state vhfAF8Z48Jan 80
Solid-state power for 1296 MHzN6JH30Feb 81
AN/UPX-6 cavities, converting surplusW6NBI12Mar 81
Synthesizer, genesis of aVE3FIT38Mar 81
2-meter synthesizer, frequency modulator forK9LHA68Apr 81
Modification of K9LHA 2-meter synthesizer for 144-148 MHz coverage (HN)K9LHA93May 81
CMOS 2-meter synthesizerShort circuit89Jan 82
6-meter amplifierW2GN72Apr 83
6-meter amplifierShort circuit97Aug 83
Amplifier, 2 meter, 40 wattWB4GCS50Oct 83
VHF/UHF world: VHF/UHF excitersW1JR84Apr 84
VHF/UHF world: VHF/UHF excitersShort circuit60Oct 84
Temperature control, automaticWB5IRI75Jun 85
Weaver modulation, 2-meter transmitterN1COX12Jul 85
VCO, 1800-2600 MHzW0DTV21Jul 85
Amplifier, 432-MHz, 1500-wattW2GN40Jul 85
VHF/UHF world: medium power amplifiersW1JR39Aug 85
TR-2500/2600 2-channel programming (HN)K9MLD128Oct 85
Low-noise phase-locked UHF VCO part 1: the noise problemWA9HUV33Jul 86
Low-noise phase-locked UHF VCO part 2: construction and testingWA9HUV25Aug 86
Low-noise phase-locked UHF VCO part 1: the noise problemShort circuit9Dec 86
X-band beaconsWA6EJO29Jan 87
Signal Source for 903 MHz, The weekender:N6JH88Jan 89
Heathkit Seneca As A 2-meter FM AmplifierW3NNL8Mar 89