Hardware feature: *. HF controller *. BFO oscillator *. USB/LSB switch control *. VFO A/B *. Microcontroller ATMega128 *. 3.2 Inch TFT (480×320 pixel)  LCD…

RTC07S Video Test Here

This is an additional enclosure that can be used with board RTC2N2 Package include *. Aluminum box (200mmx200mmx70mm) *. The front panel has been cut…

This is an additional enclosure that can be used with board RTC01C Package include *. Aluminum box (200mmx200mmx70mm) *. The front panel already on the…

Hambuilder offers the opportunity for beginners to develop great fist without errors, HBRMT1 which is designed to read keyer or iambic beat results with precise…

HBR4HF (band group #2), is another 4-banders series from Hambuilder. It is a medium size desktop transceiver with big enough power. We try to keep…

HBR2HF, is a dual band transceiver series from Hambuilder. It is a medium size desktop transceiver with big power output (up to 100W). Specification :…