homebrew 144 mhz

G4CQM Homebrew VHF Yagi antennas  ^pop - Homebrew VHF Yagi 50MHz 144MHz 432MHz 1296MHz 2320MHz 6M 2M 70CM 23CM 13CM Yagis

4 Element Yagi Project for 144MHz - A homebrew project for a 2 meter 4 element yagi beam antenna by 2E0HTS

Build a 2 Meter DDRR for Mobile - W5GVE article on homebrewing a 144 MHz DDRR antenna for mobile use

4 element Quad For 2 meters - A 4 elements cubical Quad antenna for 144 MHz

A 20W Amplifier for 2 meters - VU2RAR basic VHF power amplifier suitable for 144-146 Mhz output power can vary from 3 to 25 Watts.

Power amplifier for 2m rig - An RF power supply for 144 MHz schematics and instructions

20 W linear amplifer for 2 meters band - A basic VHF power amplifier suitable for 2M (144-146 Mhz) the output power vary from 3 to 25 Watts By VU2RAR

Homebrewing attenuators - Construction of attenuator, suitable for fox hunts at 144mhz

144/432MHz Homebrew Antenna Diplexers - VHF UHF diplexer by G8MNY

The G8TTI homebrews - Home made transverters blockschematics two metre HB9CV, 144MHz SSB Transceiver

2m Band VHF antenna pre-amplifier - Homebrew pre-amp for 144-146 MHz amateur band and OSCAR Satellites, using BF981 Dual-gate MosFet. Gain ~15 dB, NF=1dB.