Tone and Digital Signalling
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CSI 32 and CSI Super 32 Repeater Tone Panel Command list
The CSI (Repeater Tone Panel) Company in Lynnwood, WA is long out of business. CSI was a manufacture of Commercial Two-way Radio CTCSS - Digital sub tone panels. They are often a dark gray-blue colored unit with a front panel red LED display and small numbered keypad. At least two or three models were made; one a remote controlled unit supplied without the front panel keypad, another late production unit with telephone interconnect. Connections were made to the repeater via a real panel D-9 or D-15 (depending on the model) jack/plug assembly. |
CTCSS & DPL Tones & Codes Copyright (C)1997 - 2001 R.E. Christian, All Rights Reserved.
Specializing in the best information information for scanner users! |
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DCS Explained - MMI Communications
CDCSS, also called DCS, is a digital subaudible selective signalling system. |
DTMF Signaling Explained - How it Works and Why its Employed as a Signaling Format
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DTMF Tone Generator Applet
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Intuitive Circuits
DTMF encoder |
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Midian's free tone signaling charts
Midian's free tone signaling charts include code plans for: CTCSS, DCS, Motorola Quick Call, Plectron, Reach, Tone Remote, Five-Tone, and more. |
Motorola Quick-Call 2 Paging Information
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PDW paging decoder
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Tone Remote Frequencies
Tone Remotes are employed to remotely control a radio transmitter and receiver. Distance can range from a few feet to thousands of miles away. |
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Two-Tone Paging - Here is a listing of the various companies and the unique paging schemes that they have developed.
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Category Stats
Links: 11
Regular: 11
Last link added: 05/13/05
Regular: 11
Last link added: 05/13/05