On August 31, 2019, Icom Co., Ltd. announced the IC-PW2 – 1kW linear amplifier in the HF + 50MHz band at its booth at Ham Fair 2019. Full power, full duty specification that uses LDMOS for the final output and 1kW output even for long-term transmission, equipped with an antenna selector that can connect two…
A new HF +50/144/430 Mhz transceiver will be shown and announced on “HAM FAIR 2019” on August 31st (Sat) and 1st (Sun) September 2019 in Tokyo. ICOM “IC-705” 10 Watts of power with new SDR technology. Video by JJ3JHP Stay tuned for details…
A panorama adapter for the IC-7300? What’s the point, you might ask, the IC-7300 has such a nice spectrum and waterfall display? Right, but unfortunately the IC-7300 has no output for an external display. The PTRX-7300 provides something even better: an IF output to which you can connect any SDR receiver. So the remote control…
Building on the field-proven Airspy HF+ architecture, we designed the Most Refined HF/VHF SDR with world class performance in the smallest form factor. The Airspy HF+ Discovery sets a new standard in terms of reception performance with extra pre-selectors for all the supported bands and a New DSP Core to optimize the gain distribution and the filtering parameters in real-time and dig deeper in the noise.…
The RFzero™ board is an Arduino compatible GPS based Si5351A RF signal source. The typical use of the RFzero™ is as a beacon (IBP, SPB, CW, FT8, JT9, PI4 and WSPR), signal generator, VFO, Qatari Oscar 100 dual LO or a low cost 10 MHz GPSDO. A dozen of programs (sketches) are integrated into the…