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DCS (Digital-Coded Squelch), generically known as CDCSS (Continuous Digital-Coded Squelch System), was designed as the digital replacement for CTCSS. In the same way that a single CTCSS tone would be used on an entire group of radios, the same DCS code is used in a group of radios.
RFinder's main service is the World Wide Repeater Directory (WWRD), which is a directory of amateur radio repeaters. RFinder is the official repeater directory of several amateur radio associations. RFinder has listings for several amateur radio modes , including FM , D-STAR , DMR , and ATV .
Sign at main entrance. The Defense Electronics Supply Center, Columbus (DSCC), is one of three Inventory Control Points of the Defense Logistics Agency.The major organization on base is known as DLA Land and Maritime.
WQCD (1550 AM) is a commercial oldies radio station licensed to serve Delaware, Ohio, locally owned by Brent Casagrande through licensee Delmar Communications, Inc.The station primarily serves the Delaware County region and the northern portion of the Columbus metropolitan area as a full-time simulcast of WXGT in Columbus.
The use of digital squelch on a channel that has existing tone squelch users precludes the use of the 131.8 and 136.5 Hz tones as the digital bit rate is 134.4 bits per second and the decoders set to those two tones will sense an intermittent signal (referred to in the two-way radio field as "falsing" the decoder). [2]
WXGT (1580 AM) is a commercial oldies radio station licensed to serve Columbus, Ohio, serving the Columbus metropolitan area.Owned by ICS Communications, Inc., the WXGT studios are located in beautiful Downtown Lewis Center, Ohio in the Lewis Center Metroplex, while the station transmitter resides in Columbus' Brandywine neighborhood on Morse Road,
WRKZ (99.7 FM), branded 99.7 The Blitz, is a commercial active rock radio station licensed to Columbus, Ohio, and serving the Columbus metro area. It is owned by the North American Broadcasting Company, along with sister stations 920 WMNI and 103.9 WJKR. The studios are on Dublin Road (U.S. Route 33).
In a conventional, analog two-way radio system, a standard radio has noise squelch or carrier squelch, which allows a radio to receive all transmissions. Selective calling is used to address a subset of all two-way radios on a single radio frequency channel. Where more than one user is on the same channel (co-channel users), selective calling ...