Yaesu
[Top] [All Lists]

[Yaesu] Re: DCS? - CTCSS

To: <yaesu@contesting.com>
Subject: [Yaesu] Re: DCS? - CTCSS
From: peca@galeb.etf.bg.ac.yu (Zoran Kostic)
Date: Tue, 13 Jan 1998 04:26:46 +0100 (MET)
On Mon, 12 Jan 1998 Rainer.Arndt@era.ericsson.se wrote:

> Hi Zoran!
> You seem to have mixed up something:
> DCS = Digital Code squelch
> CTCSS = Continous Tone Code Squelch System
> DTMF = Dual Tone Multiple Frequency
> 

No, i have not!
If you have a closer look at your manual, you will find it saying that DCS
codes are _combinations_ of single CTCSS, that is - subaudible, tones.
There is even a table in the back of the manual, listing the combinations,
one by one.
(from the manual for FT-10R)

best regards,
Zoran


> DCS = In Amateur radio normally implemented by sending a message by 
> means of DTMF.
> 
> CTCSS = Yes, the tones are subaudible, i e below 250 Hz, but only ONE
> tone is used.
> 
> DTMF = Two tones are used at the same time. They are chosen so that they
> normally
>              can't be decoded wrong.
> 
> Regards
> Rainer SM5LBR
> 
> KI/ERA/LRD/IA Rainer L R Arndt
> Purchasing Coordinator
> ERICSSON RADIO SYSTEMS AB
> Business Unit GSM, NMT, TACS
> Phone, office: +4687570877
> Fax, office: +4687571350
> Phone, mobile (private): +46705493900
> Email (private): sm5lbr@algonet.se
> "Don't hesitate to call me!"
> 
> 


--
FAQ on WWW:               http://www.qsl.net/k7on/yaesu.html
Submissions:              yaesu@contesting.com
Administrative requests:  yaesu-REQUEST@contesting.com
Problems:                 owner-yaesu@contesting.com
Search:                   http://www.contesting.com/km9p/search.htm

<Prev in Thread] Current Thread [Next in Thread>