If it is in fact D-Star...I would think the most likely cause would be
someone analog-ly crossband repeating from a D-Star frequency into your
input with the needed ctcss. To my knowledge, no Icom D-Star radio
allows for ctcss along with the data as it would corrupt it.
It could be done with a hybrid connection between digital and an analog
programmed radio however I would say it would be intentionally malicious
at that point as ctcss and D-Star do not mix..
Here is a link to an MP3 of what D-Star sounds like on an analog receiver.
<http://www.w2sjw.com/sounds/D-STAR.mp3>
Doug
KD8B
terry_wx3m wrote:
DSTAR is totally foreign to me. I can't think of anyone in the
immediate area that even has a DSTAR capable radio.
We are experiencing some interference on the input to one of our club
repeaters. What baffles me is that the repeater is in PL (123.0). Is
it possible that a DSTAR user in a neighboring area is inadvertently
transmitting PL and getting into our machine?
Also it would GREATLY help if someone had the capability of making me
a short .wav clip of what DSTAR sounds like on an analog receiver.
Thanks
Terry
[email protected] <mailto:wx3m.terry%40gmail.com>
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