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QRZ! Ham Radio 1
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QRZ Ham Radio Callsign Database - December 1993.iso
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1993-11-21
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150 lines
1978 January QST p. 16
The 220 MHz Transmit Converter
July QST p. 17
Put Your All-Mode 2-Meter Rig on 220!
August QST p. 11
A 2-Meter Frequency Synthesizer
September QST p. 28
A Solid-State Transverter for 70 Cm
November QST p. 29
Shoes, size 220 A, B or C
1979 September QST p. 11
Printed Line Techniques Applied to VHF
Amplifier Design
October QST p. 11
A Grounded-Grid Kilowatt Amplifier for
432 MHz
1980 March QST p. 31
A Portable 2-Meter Repeater for Emergency
Communications
September QST p. 17
A High-Performance Syntheszed 2-Meter
Transmitter
1981 July QST p. 21
Wire Line - A New and Easy Method of
Microwave Circuit Construction
December QST p. 34
An Introduction to the Bilateral
Transverter
1982 April QST p. 24
Build A 6-Meter "Mini-Lini" 3 pages
(Sweep tube)
QST p. 37
Getting Started on VHF: A 6_meter 6 pages
Transmitter You Can Build
May QST p. 11
A Solid-State 6-Meter Linear Amplifier 4 pages
You Can Build
1983 February QST p. 28
A High-Quality UHF Source for Microwave 5 pages
Applications
April QST p. 14
The Care and Feeding of Gunnplexers 5 pages
May QST p. 19
A Minimum 2-Meter Satellite Transmitter 4 pages
1984 April QST p. 11
A High-Power 2-Meter Amplifier using 5 pages
New 3CX800A7
July QST p. 18
Some Basics of VHF Design and Layout 5 pages
September QST p. 11
A Cathode Driven Tetrode for 6 Meters 5 pages
(4cx250B)
1985 March QST p. 14
A Quarter Kilowatt 23-cm Amplifier 7 pages
Part I
April QST p. 32
A Quarter Kilowatt 23-cm Amplifier 6 pages
Part II
May QST p. 14
A Simple 435 MHz Transmitter 5 pages
December QST p. 41
1296-MHz Solid-State Power Amplifiers 4 pages
1986 March QST p. 32
A CW Transmitter for 902 MHz 8 pages
1987 July QST p. 20
Improving the K1FO 8874 432 MHz Amp. 3 pages
August QST p. 24
A UHF Amplifier - From Scratch 6 pages
(MRF 641 and MRF 646)
QEX p. 8
Transverter Band Swithcing Display and 7 pages
Universal Power Supply
September QST p. 65
Injection Locking on 10 GHz (theory) 1 page
Universal Power Supply
October QST p. 38
Linearizing Class-C VHF Transistors 1 page
1988 August QST p. 15
25-Watt Linear Amplifier for 144 and
220 MHz
1989 June QST p. 21
A No-Tune Transverter for 3456 MHz
July QST p. 15
A Clean Low-Cost Microwave Local Oscillator
November QST p. 22
Protecting Power Tetrodes
1990 January QST p. 32
The Elevator: A simple 220-MHz Transverter
March QST p. 31
Using the MC2831A FM Transmitter
Subsystem IC
June QST p. 18
903-MHz Linear Amplifiers--Part 1
July QST p. 28
903-MHz Linear Amplifiers--Part 2
October QST p. 18
A Compact "Brick" for 6 Meters
October QST p. 27
A Single-Board Bilateral 5760-MHz Transverter
1991 April QST p. 28
A Simple and Inexpensive 23/24-Centimeter
Signal Combiner
July QST p. 25
A Single-Board, No-Tune 902-MHz Transverter