homebrew rig

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

Adjusting HF Antenna Lengths - Find out how much to adjust the length of a quarter wave whip or a half wave dipole rather than the outright cut-and-try method.

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

3B9SP Rodrigues 2012 - HB9FR radio team acrivate 3B9SP Rodrigues island. 16 to 23 October 2012

3B9SP Online Log - 3B9SP Log Online Rodrigues 2012

CQportable & WOTA - Blog relating to both HF / Pedestrian Mobile trolley activations on the northwest coast of England and portable activations for Wainwrights On The Air

Olympix - Performance RFI Filters that work right at the noise sources, ferrite cores.

Vintage QSL Collection - This website was originally inspired by the discovery of a number of QSL (radio reception report) cards dating from the 1920s and is intended to make images of the cards available to as many people as possible.

Some HF Transceivers to Consider - So, you finally upgraded and are ready to jump into HF. Here are some HF transceivers you might look at.

Some HF Antennas to Consider - Choosing HF antennas for beginners

Ontario Surplus - Located in Upstate New York, specialize in unusual surplus equipment, mostly of military origin.

Ham Radio on a Linux Workstation  ^updated - How to Operate Ham Radio on a Linux Workstation

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

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

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

An Accurate Power Meter For QRP Ops - A circuit using two junkbox transistors and a garden variety op-amp that will let you accurately measure your rig\'s flea power down to milliwatts.

MOuSeFET CW Transmitter Page - Original article was in December, 1986 QST

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.

PC to Rig Interfacing Information - Connecting the computer to your RTX for using ham radio software programs