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

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…

This is an additional enclosure that can be used with board RTC2N1 Package include *. Aluminum box (200mmx200mmx70mm) *. The front panel already on the…

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

Description of HSWR1 Hambuilder HF SWR meter This product an upgraded version of the initial version (https://diankurniawan.wordpress.com/2015/03/08/homebrewpartner-digital-swr-meter/), with a pickup that is more flat response,…

HBR1HF Mono Band 20m HF Transceiver. This is a completely assembled and tested homebrew mono band transceiver with specifications: *. Heterodyne using 11.059200 MHz Xtal filter based on Hambuilder BritX exciter *. ADE-1 mixer *. 20m Band coverage *. SSB & CW modes *. 2x IRF 520 Final RF amplifier *. up to 25 watts RF power output (max power in CW Mode) *. CW mode using 700Hz tone modulation generated by microcontroller *. 16x2 char LCD *. Si5351 VFO and BFO synthesizer based on RTCMono controller *. Dimensions 150 x 150 x 56 mm Band Coverage : *. 20m (14.000.000 - 14.500.000), 9-15 MHz BPF, 15 MHz LPF *. Bands range are programmable, as long as not cross the BPF/LPF range The packet consist of : *. HBR1HF Transceiver set *. Condenser Microphone *. DC Cord *. Supply VCC: 12-13.8V, 6A (TX), 0.3 (RX)