homebrew psk

QRO baluns - Construct your own heavy-duty baluns capable of matching your amp’s output to various antennas.

Homebrewing Coils - Homebrewing antennas, homebrewing your own Coils ny K0BG

Yagi antenna construction notes - KA7OEI article on homebrewing Yagi UDA antennas with practical suggestions and designing notes.

PVC Yagi antennas - techniques - Collection of different techniques to homebrew PVC yagi antennas, including elements assembling, baluns and chokes, radiator box tips and tricks by dk7zb

EWE Shortwave Antenna - What is an EWE Antenna, comparisons, performance and homebrew plan

Homebrew Arrow Satellite Antenna - The Arrow Antenna is a design classic: it combines light weight, compact design and functionality in a single package for operating FM dual band satellites such as AO-27, UO-14, SO-41 and SO-50

Homebrew SGC SG-237 Control Box - A remote control box for the SG-237 that allow to turn on and off, check status the SGC tuner remotely by AA5TB

Homebrew Antenna Tuner - A simple T-network that can match any unbalanced antenna system by AA5TB

Build a 2 Meter Vertical Antenna - Homebrew a 2 meter 1/4 wave vertical antenna for the 146 mHz ham radio band

V21ZG Antigua - March/April 2010 will be QRV from March 16th till April 4th on IOTA NA-100, 6-80m - mainly in RTTY, PSK and SSB QSL via DL7AFS

ATV 432 MHz transmitter - ATV 432 MHz AM transmitter schematic

30 Meters receiver - A simple 30 meters receiver for low power QRSS Beacons and PSK31

Interface for Yaesu VX-2 - DG6RBP USB-Programming Interface for Yaesu VX-2

PSK31LX - Modification to psk31lx originally written by Hansi, DL9RDZ, uses ncurses instead of a graphical interface and can run in a terminal window

Ham for iPhone - Ham is a free iPhone Ham Radio utility. View solar conditions (Solar Flux, Indices, X-Rays, Sunspots and calculated band conditions). View PSKreporter reports and Callsign lookups.

Homebrew 700 Watt Wind turbine - Home made a wind turbine for your portable operations

Homebrew solar panel - Homebrew Solar Panel 60Watts. Building a homemade solar panel from solar cells that would have otherwise been thrown out.

Homebrew AZ/EL Rotor and controller - k06TH, AZ/EL controller built around a Basic Stamp-II.

OZ3QY CDG2000 Transceiver - The CDG2000 is a high performance HF transceiver developed by G3KBB, G3OCQ and G3SBI. They have managed to design a high end transceiver that can compete with the most expensive ones on the market

N2CQR 20 meter portable DSB transceiver - Homebrewed transceiver for 20 meter originally born for 17 meters band

Single-Lever CW Paddle - AG4RQ's Homebrew Single-Lever CW Paddle

Homebrew 40m CW Transceiver - 7N3WVM homebrew project of a 3 W output CW transceiver on 7 MHz band

Homebrew 30m CW Transceiver - 10.100 - 10.140 MHz 3 Watts output by 7n3wvm

Homebrew regenerative receiver - UM58 a regenerative receiver project

ON5KQ VNA-project - Hamradio homebrew VNA project from begium amateur radio station ON5KQ