DCS is transmitted at a rate of 134.4 bits/s. The DCS waveform directly modulates the FM carrier, with a logic 1 represented by a positive carrier shift and a logic 0 represented by a negative carrier shift. The FM deviation is about the same as CTCSS/PL.
105 DCS Signalisierungs Nummern. Alternativ zum CTCSS Unterkanal, kann bei einigen PMR-Funkgeräten auch ein DCS Code eingestellt werden. DCS Codes sind vergleichbar mit Zugangscodes. Dadurch wird eine Art von Privatkanal auf einer gemeinsamen PMR- bzw. LPD Frequenz erwirkt. Bei manchen Funkgeräten wird der DCS Code als z.B. D023N oder D023I
CTCSS is part of a repeater's receiver that allows only signals with the proper "Tone" to access or open the receiver. This allows distant repeaters using a different CTCSS to co-exist on the same frequency. Some, but not all, repeaters will transmit a CTCSS Tone back. Digital Coded Squelch (DCS) is another application which allows you to ignore (not hear) unwanted calls. It functions the same way as CTCSS. The only differences are the encode/ decode method and the number of selectable codes.
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A wide variety of ctcss/dcs transceiver radio options are available to you, such as internet radio. cb radio ctcss dcs are highly durable and their batteries have magnificent capacities to ensure they stay powered for many hours. Their radio ranges and frequency options packed in these. cb radio ctcss dcs are exemplary, allowing you to communicate with people who are far away. The screen shot of CHIRP below contains examples of various CTCSS and DCS modes. In this example Hide Unused Fields is checked. The table below the screen shot contains descriptions of the Tone Mode and Cross Mode column settings for each memory channel location in the screen shot.
Lätt att använda i alla åldrar Strömbesparande funktioner för att förlänga batteriets livslängd; CTCSS / DCS-funktion / skanningsfunktion / nödlarmsfunktion
As with CTSCC the different vendors have their own names; Motorola calls it Digital Private Line (DPL), GE uses Digital Channel Guard (DCG), and Icom uses Digital Tone Squelch (DCS) . 2007-11-28 Unlike CTCSS (Continuous Tone Coded Squelch System) which uses continuous tones below 300 Hz., DCS uses digital data or code words. Each code word is unique and all code words may be used on the same channel without interference.
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It will also be heard if the radio has CTCSS and DCS off. CTCSS is an analog system. A later Digital-Coded Squelch (DCS) system was developed by Motorola under the trademarked name Digital Private Line (DPL).
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DCS stands for Digital Coded Squelch and is what you will encounter in the "digital" worldsort of. It is a digital signal being sent along side the audio (which can be Analog) and usually sits for the most part, as CTCSS in the first 300Hz of the signal being transmitted. 2019-09-02
Digital Coded Squelch (DCS) DCS is a digital version of CTCSS that puts a continuous stream of digital data on the transmitted signal.
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Tryck på knappen MEM/ESC för att växla från CTCSS till. DCS. DCS-symbolen och privatkodnumren blinkar på skärmen. Knapparna Channel Up eller Channel DCS. Digital Coded Squelch innebär att man kontinuerligt överlagrar en digital kod med sändningen, vilket på motsvarande sätt som CTCSS dedicerar en kanal Automatisk TOT (Time out timer) 180sek.