The KN-Q7A single band SSB transceiver kit was designed specifically for the worldwide market by BA6BF, and kitted by BD6CR/4. As the upgraded version of the popular KN-Q7 (more than 500 kits were sold worldwide), the KN-Q7A has an improved circuit design and component selection, which makes it an ideal candidate for field operation, back…
Be “On Air” with your own radio station! BA1404 HI-FI Stereo FM Transmitter – Special Edition Kit is an exciting transmitter that will broadcast high quality stereo signal in 88MHz – 108MHz FM band. It can be connected to any type of stereo audio source such as iPod, Computer, Laptop, CD Player, Walkman, Television, Satellite…
Read the full guide: http://wp.me/p1CIX9-vEc .Welcome to Sylvia’s Super-Awesome Make Holiday Gift guide 2011! Your source for what to get your favorite maker this holiday season.
Amateur Radio Balloon crosses the Atlantic but but potentially dangerous for international flights. Yesterday evening an amateur radio APRS balloon, call sign K6RPT-11, succeeded in its crossing of the United States and the Atlantic ocean. Launched from California, the balloon transmitted on the APRS frequency of 144.390 MHz FM that is used in the Americas.…
The 333 Triplexer is based on the work of K6KV as presented in the June 2010 QST Magazine article “HF Yagi Triplexer Especially for ARRL Field Day”. Applications range from Field Day, to Emergencies, to Contesting, to DXpeditions. The Triplexer effectively makes one tower and a triband yagi into 3-towers and 3-yagis, while adding only…