WebDigital Coded Squelch (DCS) (englisch für „digital kodierte Rauschsperre“) ist ein Selektivrufverfahren, das die Bildung von Benutzergruppen auf einer gemeinsamen Trägerfrequenz im Sprechfunk, ermöglicht.Das Funktionsprinzip ist identisch mit dem von CTCSS, die technische Umsetzung unterscheidet sich jedoch grundlegend. WebSep 3, 2024 · Using CTCSS, the only repeater that will respond to the transmission is the one that decodes its CTCSS in the transmission. W8WKY uses 114.8 Hz (for historical reasons), K3PSP uses 131.8 Hz while W8BHZ has started using DCS. Thus SARA’s repeater will be the only one that transmits when it hears 114.8 Hz in the transmission.
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WebCTCSS – DTMF – Tone Decoder / Encoder CTCSS Decoder / Encoder Sub – audible tone decoder based on a a MX165CP from MX-com This plan is an ideal mod for old FM tx , without Tone Sqelch. In this project The IC detects 39 tones in the  67 Hz – 250 Hz range You can find a filter this embebbded (0-300Hz) to have low tones off the … WebAbout this item 【Diversified functions】 16 preset channels can be selected by rotating the knob on the intercom to select any channel within the frequency range; you can program 50 CTCSS audio and 105 CDCSS audio on each programmed channel, The Two-Way Radios has the functions of VOX voice control, scanning, low battery alarm and night … driving distance to cedar key fl
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WebJul 3, 2024 · SDRuno basics, decoding CTCSS/DCS tones - YouTube 0:00 / 6:24 Introduction SDRuno basics, decoding CTCSS/DCS tones SDRplayHamGuides 5.3K subscribers 6.6K … WebJan 13, 2024 · CTCSS, DCS, Privacy Codes CTCSS: Continuous Tone Controlled Squelch System Basically what it does is this: it adds a tone into your transmission at a certain frequency. Other radios must have the same CTCSS tone or code set to hear the transmission. It will also be heard if the radio has CTCSS and DCS off. WebCTCSS/ DCS/ CROSS TONE – 2 CTCSS FREQUENCY SCAN This function scans through all CTCSS frequencies to identify the incoming CTCSS frequency on a received signal. You may find this useful when you cannot recall the CTCSS frequency that the other persons in your group are using. 1 Press [TONE] 2 times to activate the CTCSS function. epson 200 scanner manual