[chirp_users] chirp_users Digest, Vol 53, Issue 29///more
kf8sj at aol.com
kf8sj at aol.com
Mon May 27 07:48:06 PDT 2013
understand what you are saying.however, these units were purchased and maintained by the one and only local two way shop.
they claim that no fudging is possible with these units, and our only recourse is to buy new units, at a cost of about $150.00 per.
they will not give me the details of the tone system. sounds like a simple two tone touch tone signal.
the software for the radio control system comes from another source, and cannot get them to reveal anything either
ALUGODUS all you gotta do is
thanks for reply
From: nanojects <nanojects at verizon.net>
To: chirp_users <chirp_users at intrepid.danplanet.com>
Sent: Mon, May 27, 2013 7:51 am
Subject: Re: [chirp_users] chirp_users Digest, Vol 53, Issue 29
Using a wideband receiver (as in the pager) to try to receive a narrow band
ignal ( new system) the audio will be weaker. You can try to modify
he pagers to increase the audio going to the tone decode chip. Either changing
resistor or a trim pot might work to increase the audio going to the decode
hip. Good luck.
ate: Sun, 26 May 2013 11:57:06 -0400 (EDT)
rom: kf8sj at aol.com
ubject: Re: [chirp_users] Baofeng UV5R dtmf on receive///
o: chirp_users at intrepid.danplanet.com
essage-ID: <8D02840CDE7FBBD-1F40-1901C at webmail-m165.sysops.aol.com>
ontent-Type: text/plain; charset="us-ascii"
hanks. would appreciate any help possible. with the advent of narrow banding,
ll our pagers will not work. we are paged out by the sheriffs department over a
ublic government channel using the dtmf codes. have already explored their
ending either a different pl tone, or a dcs signal, but their system is not
f doing either. for the price of a handfull of pagers, could equip the entire
epartment with these units, and gain a talk around radio.
not sure what an Arduino sketch is
73 jim studer kf8sj
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