20m homebrew

2 Metre Slim Jim Antenna Project. - Homebrew a vhf slim jim antenna with a 300 ohm ribbon cable

2 meter square dipole - Homebrew a 2 meter square dipole antenna

Building a sextuple ratio balun - Article on homebrew a six separate impedance settings out of a triple radio balun

20m EH antenna - G0KYA review of the EH antenna for 20 meters band

The EFHW antenna - A monoband end-fed half wave for 10m, 20m or any other HF band

The GW3YDX Super Moxon Antenna - Adding extra directivity to the Moxon Rectangle for 6m, 4, and 2m

HF Field Day Antenna Ideas - Homebrewing portable antennas for field day operations

Homebrew a Buddipole antenna - Homebrew a buddypole-style portable antenna system

3 element Quad for 50MHz - Homebrew a six meter three element quad antenna

160m/80m Receiving Loop antenna - Going High-Q and High-Tech with the RX Loop at AC0C

Handmade Slim Jim Antenna - A homebrew slimjim antenna by N9TAX

Tilt-Over Mast Project - Homebrew project of a Tilt-Over Mast

Modern Military Radios and the Ham Operator - What Military Configurations offer as Diversification to our Hobby

WebSDR from Siberia - Softrock 6 20m receiver located in Tyumen Russia

Beginner's Morse Code  ^updated - Basic information about learning morse code

TL-922A User Manual - Donwload the Kenwood TL-922A user Manual

K2 Change 20 30m band filter - Elecraft K2 mod. Narrower bandpass filter, better stopband attenuation

Homebrew a 3 Tube GI-7B-T HF Amplifier - Build a 3 tube, GI-7B-T amplifier using an old prototype box that was meant for 4, 572-B

4-1000A Homebrew HF Amp - Building an HF power amplifier based on a 4-1000A

440Mhz Interdigital Bandpass Filter - Homebrew Amateur Radio 440Mhz Interdigital Bandpass Filter

Homebrew UHF Preamplifiers - Amateur Radio UHF Preamplifiers HJ-FET/GasFet

IC-92 Programming Cable schematic - Homebrew ICOM IC-92 programming cable following this 12-pin connection schematic by KA0BBQ

A 12-Volt Homebrew Regen - A one-tube battery-powered regenerative receiver.

FireFly 20M CW SDR - Build FireFly the world of SMD SDR

A Switchbox for Soundcard Digital Modes - A homebrewed switchbox prooject Don Wilhelm W3FPR