Amateur Radio - Ham Radio Magazine Searchable Index

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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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By Title Text	By Author Callsign	By Year	Category

Results by Category: 31.3 — vhf and microwave - receivers and converters

Article	Author	Page	Issue
Fet converters for 50, 144, 220 and 432 MHz	W6AJF	20	Mar 68
432-MHz fet converter, low-noise	WA6SXC	18	May 68
Six-meter mosfet converter	WB2EGZ	22	Jun 68
Vhf converter performance, optimizing (HN)	K2ZSQ	18	Jul 68
Two-meter converter, 1.5-dB NF	WA6SXC	14	Jul 68
Six-meter mosfet converter	Short circuit	34	Aug 68
432- and 1296-MHz signalsource	K6RIL	20	Sep 68
Two-meter preamp, MM5000	W4KAE	49	Oct 68
220-MHz mosfet converter	WB2EGZ	28	Jan 69
Signal detection and communication in the presence of white noise	WB6IOM	16	Feb 69
220-MHz mosfet converter	Short circuit	76	Jul 69
144-MHz converters, choosing fats (HN)	K6JYO	70	Aug 69
432-MHz fet preamp (HN)	W1DTY	66	Aug 69
144-MHz preamp, super (HN)	K6HCP	72	Oct 69
Signal generator for two and six meters	WA8OIK	54	Nov 69
Weak-signal source, 144 and 432 MHz	K6JC	58	Mar 70
lnterdigital preamplifier and comb-line bandpass filter for vhf and uhf	W6KHT	6	Aug 70
144-MHz converter (HN)	K0VQY	71	Aug 70
144-MHz fm receiver	W9SEK	22	Sep 70
432-MHz converter, low-noise	K6JC	34	Oct 70
1296-MHz converter, solid state	VK4ZT	6	Nov 70
50-MHz etched-inductance bandpass filters and filter-preamplifiers	W5KHT	6	Feb 71
144-MHz etched-inductance bandpass filters and filter-preamplifiers	W5KHT	6	Feb 71
144-MHz deluxe mosfet converter	WB2EGZ	41	Feb 71
50-MHz deluxe mosfet converter	WB2EGZ	41	Feb 71
1296-MHz preamplifier, low-noise transistor	WA2VTR	50	Jun 71
Weak-signal source, stable, variable output	K6JYO	36	Sep 71
144-MHz deluxe mosfet converter	Letter, W0LER	71	Oct 71
144-MHz deluxe mosfet converter	Short circuit	96	Dec 71
1296-MHz preamplifier, low-noise transistor	Added note (letter)	65	Jan 72
144-MHz fm receiver	WA2GBF	42	Feb 72
144-MHz preamplifier, improved	WA2GCF	25	Mar 72
2304-MHz converter, solid-state	K2JNG, WA2LTM, WA2VTR	16	Mar 72
144-MHz fm receiver	Added notes	73	Jul 72
Cooled preamplifier for vhf-uhf reception	WA0RDX	36	Jul 72
2304-MHz preamplifier, solid-state	WA2VTR	20	Aug 72
144-MHz fm receiver	WA2GCF	6	Nov 72
50-MHz preamplifier, Improved	WA2GCF	46	Jan 73
Overload problems with vhf converters, solving	W1OOP	53	Jan 73
Receiver scanner, vhf	K2LZG	22	Feb 73
Receiver, superregenerative, for vhf	WA5SNZ	22	Jul 73
1296-MHz noise generator	W3BSV	46	Aug 73
144-MHz preamplifier, low noise	W8BBB	36	Jun 74
2304-MHz preamplifiers, narrow-band solid-state	WA9HUV	6	Jul 74
1296-MHz ssb transceiver	WA6UAM	8	Sep 74
432-MHz preamplifier, ultra low-noise	W1JAA	8	Mar 75
Single-frequency conversion, vhf/uhf	W3FQJ	62	Apr 75
1296-MHz preamplifiers, microstripline	WA6UAM	12	Apr 75
Noise figure, vhf, estimating	WA9HUV	42	Jun 75
432 MHz preamplifier and converter	WA2GCF	40	Jul 75
1296 MHz, double-balanced mixers for	WA6UAM	8	Jul 75
2304-MHz balanced mixer	WA2ZZF	58	Oct 75
Noise figure, sensitivity and dynamic range	W1DTY	8	Oct 75
1296-MHz preamplifier	WA6UAM	42	Oct 75
28-30 MHz low-noise preamp	W1JAA	48	Oct 75
Audio filter, tunable, for weak-signal communications	K6HCP	28	Nov 75
1296-MHz preamplifiers, microstripline	Comments, W2DU	68	Jan 76
144-MHz preamp, low-noise	W1DTY	40	Apr 76
144-MHz transverter using power fets	WB0BPI	10	Sep 76
Microwave amplifier design, solid state	WA6UAM	40	Oct 76
144-MHz converter, high dynamic range	DJ2LR	55	Jul 77
1296-MHz rat-race balanced mixer	WA6UAM	33	Jul 77
Double-balanced mixers, circuit packaging for	WA6UAM	41	Sep 77
10 GHz hybrid-tee mixer	G3NRT	34	Oct 77
Calculating preamplifier gain from noise figure measurements	N6TX	30	Nov 77
432-MHz GaAs preamp	JH1BRY	22	Apr 78
Vhf receiver, general-purpose	K1ZJH	16	Jul 78
Microwave mixer, new	WA0RDX	84	Oct 78
432-MHz preamplifier, low-noise	WB5LUA	26	Oct 78
1296-MHz local-oscillator chain	WA2ZZF	42	Oct 78
30-MHz preamplifier, low-noise	W1HR	38	Oct 78
Vhf/uhf preamplifier burnout (HN)	W1JR	43	Nov 78
30-MHz preamplifier, low-noise	Short circuit	94	Feb 79
432-MHz converter	N9KD	74	Apr 79
UHF local-oscillator chain	N6TX	27	Jul 79
144-432 MHz GaAs fet preamp	JH1BRY	38	Nov 79
Preamplifiers, vhf low-noise	WA2GFP	50	Dec 79
Fm transceiver, remote synthesized for 2 meters	WB4UPC	28	Jan 80
Cavity filters, surplus, how to modify for 144 MHz	W4FXE	42	Feb 80
Crystal-controlled vhf receivers, tuning aid for (HN)	WA1FHB	69	Jul 80
Kenscan 74	WB7QYB	50	Jan 81
Add fm to your receiver (weekender)	K3NXU	74	Mar 81
Synthesizer, genesis of a	VE3FIT	38	Mar 81
2-meter synthesizer, frequency modulator for	K9LHA	68	Apr 81
10-60MHz preamp, low-noise, low-cost	WA2GFP	65	May 81
Modification of K9LHA 2-meter synthesizer for 144-148 MHz coverage (HN)	K9LHA	93	May 81
Kenscan 74	Short circuit	89	Jan 82
2-meter transverter	W6HPH	24	Jan 82
Preamplifier design, UHF, computer-aided	KB0O	28	Oct 82
2304-MHz preamplifier, low-noise	WA2GFP	12	Feb 83
GaAs FET performance and preamplifier application	K8UR	38	Mar 83
GaAs FET performance and preamplifier application	Comments, KC0W	12	Jul 83
2-meter weather converter	WA3EEC	87	Dec 83
VHF/UHF world: VHF/UHF receivers	W1JR	42	Mar 84
VHF/UHF world: low-noise GaAs FET technology	W1JR	99	Dec 84
TR-2500/2600 2-channel programming (HN)	K9MLD	128	Oct 85
Yaesu's latest VHF/UHF receiver, add general coverage	W6MGI	67	Oct 85
VHF/UHF world	W1JA	54	Nov 85
Local oscillators, high stability for microwave receivers and other applications	WB3JZO	29	Nov 85
Yaesu's latest VHF/UHF receiver, add general coverage	Short circuit	97	Oct 87
VHF/UHF world: low noise receiver update - part2	W1JR	72	Dec 87
2-meter monitor	WA3ENK	64	Jul 88
1296-MHz low noise amplifier (Weekender)	WA9HUV	60	Nov 88
3456-MHz Linear Transverter	WA3JUF	68	Jan 89
220-MHz 9600-Baud Data Radio System for Packet	W2DUC	67	Feb 89
Easy Monitor Receiver for 2 Meters	WASSNZ	28	Apr 89
UHF GaAsFET Doubler, The Weekender:	WA9HUV	65	Apr 89
435-MHz Low-noise GaAsFET Preamplifier	WA2FTK and K1JUL	9	Jul 89
High Performance 2-Meter Transverter	W84EHS	68	Jul 89
2-Meter Converter with Q Multiplier	WA9HUV	33	Nov 89
220-mhz receiving adapter (Weekender)	K1ZJH	20	Apr 90