kpg 22 schematic

KR1ST Magnetic Loop Antenna - This receive only loop covers a frequency range of about 5 MHz to 22 MHz and is built from readily available parts.

A short Quagi for 1298Mhz - Based on K5OE design by GM1SXX

Quarter Wave Wire GP antenna - A 1/4 Wave GP antenna for 146-225-445 Mhz

Pacific T.V. Online Tube Catalog - Vacuum tubes and sockets for radio, audio and amateur use. Over 1500 types, online schematics and technical data

Contest University - After a year of preparation, 150 students and 11 professors participated in 10 hours of intense Contesting instruction covering some 22 topics, with over 400 pages of text

EU PSK DX Contest 2010 - The European PSK Club has the honour to invite radio amateurs from all over the world to participate in the EU PSK DX Contest 2010. 22-23 May 2010 BPSK63 only

IW3FZQ/B - 28,227.5 MHz, from JN55VF first "IW" prefix beacon "ON THE AIR" activated from Italy

IW3SGT/B - 28.322372 MHz from Trieste Italy JN65VP

KG4WBH Beacon - 28.222mhz transmitting with 2 watts of power

N1KXR/B Ten-Meter Propagation Beacon - The N1KXR/B went on the air at 21:00 Hours EST on Saturday, November 22, 2008. This beacon is coordinated with the IARU Region 2 HF Beacon Coordinator and is located in Deerfield, Massachusetts USA

SWL4x42238 IOTA Website - SWL from Israel with lots of IOTA informations

M0WAY QSL manager M0PAA - M0ZZZ - New QSL Manager for call M0PAA - M0ZZZ

Catalina Amateur Repeater Association - Covering most of So. Cal. from 26 miles off the coast! 2m, 220, & 900.

K5SLD Arlington Amateur Radio Club - The Arlington Radio Club was organized in July 1955 by a group of 22 hams who saw a need for a local focus for their hobby.

HeathKit SB200 Mods - SB-200 Notes, SB-200 mods schematic. SB-200 mods photos

Improving The Heathkit SB-200 - A QST article, hints and kinks on improving the SB-200 amplifier

Heathkit SB-220 - The Heathkit SB-220, two 3-500Z, amplifier made a notable impact in the world of amateur radio when it debuted in 1975. Resources and modifications

YAESU FL-2100Z Amplifier Repairs - The FL-2100Z amplifier referenced in the following images is the 6-Band model covering 10m thru 160m (no WARC bands) and not the 9-Band version that included the WARC bands. Modifications, schematics and manual

DesignWorks - Commercia, productive and easy-to-use electronic circuit schematic drawing tool Featuring full hierarchical design, standard and custom netlist formats, extensive symbol libraries, scripting and customization features and much more.

I5UXJ home made amplifiers - Infomration schematics and pictures about various hf and vhf QRO linear amplifiers

Medium Frequency Amplifier Circuits Compared - Mark Connelly, WA1ION article on Medium Frequency Amplifier Circuits in PDF format, include some RF amplifier schematics

NiCad battery charger - A basic nicad battery charger using a single medium power transistor.

OZ2M - Beacon Keyer - Features, pictures and schematic to home made your keyer

OH5FAD RF Signal generator - Schematic and information

UHF signal-generator - Schematics by jf10zl