WebThe following is a consolidated list of Fire Approved Radios for use by all federal employees and all personnel under contract with the federal government working ... transmit CTCSS … WebSep 10, 2024 · Type Listed on Approved Radios list, P25 meets FS/AMD A-19 Power Output 10 watts nominal output, multiband transceivers 6 to 10 watts nominal output Antenna Cobham (Comant) CI 177-1 or equivalent CTCSS Tones All current TIA -603 standard tone encode & decode tone capability, TX tone level of 300 to 600 Hz in …
PL/CTCSS Codes - BatLabs
WebBelow find a listing of all the Private-Line (PL), or CTCSS codes, sorted by number and by tone frequency. WebThe list shown here includes many tone modes found in many different radio models (not necessarily all in any one radio). These work the same way in all radios if they have the option. Tone - The value in CTCSS is transmitted to the repeater only. Any value that appears in Rx CTCSS (if that column is in the program for your radio) is NOT used. bitesize higher maths
FRS-GMRS Handheld Radios - PL Tones/Privacy Tones/Sub-Channels ... - AmRRON
WebNov 28, 2007 · CTCSS (Continuous Tone-Coded Squelch System) uses sub-audible (below 300 Hz, not necessarily inaudible) tones to activate coded receivers. PL (Private Line) is Motorola's trademarked name for this system. General Electric calls theirs CG (Channel Guard). DCS (Digital-Coded Squelch) uses a 23-bit digital pattern to activate coded … WebFind many great new & used options and get the best deals for Communications Specialists TE-32 CTCSS Multi-Tone Encoder-NEW!! at the best online prices at eBay! Free … WebApr 14, 2024 · Many radio manufacturers are aware that people don't want to hear CTCSS tones - so they put high-pass filters on both the output (speaker) and input (microphone). … bitesize history gcse wjec