Broadcasting serves an important social function, and consequently many countries have established public service broadcasters as a matter of public policy. There is a global difference in ...

The company exported a range of products ... Perimeter Security Jammer, Frequency Hopping HF Transreceivers for paramilitary forces, Data Facility Kit for VHF radios and V / UHF Protocol Analyzer.

The HackRF One/PortaPack H2 combo in a portable case helps bridge the gap between old-school discrete radios and modern software-defined radio.

Modulation: FSK (F3C) Emission code: 3K00F3C FSK Carrier: 1900 Hz Shift: White +400 Hz, Black -400 Hz Scan line frequency: 2 lines per second (120 lines per minute) Scan line stability: Within 5 parts ...