WebSep 18, 2009 · Connect Tone 1 is also encoded to the Central Controller during coded transmissions from the mobile to allow the Central to detect a connect tone. Connect Tone 2 will not be encoded to the Central under any circumstances. The valid Connect Tone list is show below. Connect Tones: CT#0 = 105.9 Hz. CT#1 = 76.6 Hz. WebFeb 27, 2024 · Tones are often attached to a repeater's uplink frequency to control access or limit noise/interference. In commercial radio applications and invented by Motorola, the term is known as PL, which was short for Motorola Private Line.In the amateur radio community, the non-propriety term of Continuous Tone-Coded Squelch System, or …
CTCSS DCS - Miklor
WebI already mentioned that many repeaters require a CTCSS tone on the user’s signal to access the repeater. You need to find the correct tone in a repeater directory, or obtain it … WebSep 13, 2024 · TIA. You *must* enter the TX-CTCSS in order to open the repeater. You *can* enter the RX-CTCSS (if there is one) but you don't have to do so. If you do, then the squelch on your radio won't open unless that tone is received. Many people don't bother, and as you have noted, many repeaters don't even send a squelch tone. csn incendio
How to Use HAM Radio Repeaters & the PL Tone
WebYou can test this out for yourself if you have two FRS/GMRS radios. Set them both to the same channel, and then set one of them to use privacy code 5. Turn off the privacy code, … WebJun 25, 2024 · CTCSS is a system whereby a (not really) sub-audible tone is encoded into the transmit audio of a radio and a receiver on another radio on that frequency will only open up (decode) when it picks up that specific tone. While the tones are called “sub-audible”, most people can hear them as a hum in their radio’s speaker when monitoring a ... WebSep 12, 2015 · CTCSS and DCS are, however, used around the world, and since the question was asked without a tag (or any text) suggesting that the question was specific to any single territory, it would be best not to make such assumptions when answering. – Scott Earle ♦ Sep 13, 2015 at 1:36 Add a comment You must log in to answer this question. csn indrag