homebrew tnc

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

VK2ABQ Beam for 50 MHz - An easy antenna for portable use for six meter band

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

A 4:1 Air-wound Balun - Homebrew a 4 to 1 air wound balun

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

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

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

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

Yaesu FT-897 meter - Yaesu FT-897 Homebrewed meter by G4LDS

PocketPacket Mac OS - PocketPacket started as an APRS client for iPhone/iPod Touch/iPad devices, but is also available for the Mac desktop or laptop. PocketPacket incorporates a software-based TNC, allowing you to directly capture and visualize, or encode and transmit 1200 baud packets (AFSK modulation) using a VHF radio transceiver.

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

Homebrew HF Multiband Amplifier - Pictures of a homebrewed mono-band 80 meter 1 Kilowatt amplifier modified and extended to 10-80 bands

HF Amplifier using 4-1000A - Homebrewing HF amplifier capable of doing the legal limit plus using a 4-1000A

Fitting a BNC or TNC connector - Take care to purchase the correct type of BNC plug for your application as there are different models for 50Ω and 75Ω

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

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.

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