Digital measurement and communication receiver with 17-bit analog-digital conversion and direct spectrum-based signal processing 0-31 MHz + 50 – 54 MHz.
Stand-alone unit without PC, 230V power supply and speaker.
Very high selectivity by 136 dB exact time-frequency transformation by newly developed principle.
Many settings and display features (including waterfalls) on high contrast and fast WVGA TFT display with anti-reflective windscreen.
Antennas Remote Lightning Protection
Amateur Radio Antenna Remote Disconnect for Lightning Protection from alk on Vimeo.
Video by Art K4FWJ
A single lightning strike can destroy thousands of dollars worth of radio equipment. Experienced...