Baojie BJ-218 Mini Dual Band Mobile Radio 25W VHF/UHF Transceiver 1. The function of the new development menu Personalized design operation 2. Dual Display, Dual Standby & Dual Track 3. Mini Size, Power Supply: DC 12V/13.8V(Cigar-plug Cable) 4. Cooling function: add a small fan 5. Frequency Range Manual Programmable 6. Software Password Programmable 7. Voice…
Last 2014 phonemaspeakers successfully launched Phonema KSP3 Speaker exclusively designed for Elecraft K3. Today Phonemaspeakers are proud to introduce Phits in the market: a new Phonema product designed to improve the acoustic quality of the speakers produced by major brands for radio amateurs. Phits is a set of acoustic foams that eliminate internal reverb and…
RM Italy HBF 1000 Automatic Low-Pass Filter, 1.8-55mhz, 1000W. The HBF 1000 is a high power low pass filter, it’s designed to be used with a transceiever or amplifier to reduce the unwanted harmonics. Covering all HAM Bands 1.8 to 55 Mhz High Input Power 1000 Watts 10 Five pole filters with automatic or manual…
Technical specifications: Continuous 24 – 1800 MHz native RX range, down to DC with the SpyVerter option 3.5 dB NF between 42 and 1002 MHz Tracking RF filters 35dBm IIP3 RF front end 12bit ADC @ 20 MSPS (80dB Dynamic Range, 64dB SNR, 10.4 ENOB) 10MSPS IQ output Experimental 2.5MSPS IQ output for low power…
Among its many tricks, the Raspberry Pi is capable of putting clock signals signal out on its GPIO pins, and that turns out to be just the thing for synthesizing RF signals in the amateur radio bands. What [Zoltan] realized, though, is that the resulting signals are pretty dirty, so he came up with a…