InterceptRadio.com Forums

Some weird digital stuff. not P25 On and off, mostly off, for days

Isn't that a FRS freq?

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Sure is (CH12) FRS

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" SILENCE IS CONSENT "

Made to Government Specs:
1) Measured with a micrometer.
2) Marked with a chalk.
3) Cut with an axe.

Jim N7UAP - Bellingham, WA / InterceptRadio.com

I don't think it's local, but very strong. Canada? I know they use FRS too.

Let us know when it comes on again and I will try to hear it from here.

_________________
" SILENCE IS CONSENT "

Made to Government Specs:
1) Measured with a micrometer.
2) Marked with a chalk.
3) Cut with an axe.

Jim N7UAP - Bellingham, WA / InterceptRadio.com

active starting about 10 ago

I hear nothing on that frequency here. Very interesting audio. Data of some sort. :shock:

_________________
" SILENCE IS CONSENT "

Made to Government Specs:
1) Measured with a micrometer.
2) Marked with a chalk.
3) Cut with an axe.

Jim N7UAP - Bellingham, WA / InterceptRadio.com

How strong Mark?

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"A well regulated breakfast, being necessary to the healthy start of the day, the right of the people to keep and eat food shall not be infringed."

strong. I have forgotten to try another receiver to see if it’s the 780, which I doubt.

POCSAG 2400

Try running POCFLEX on it.

I will dig out the data slicer tomorrow. As usual Rich, you are the man!

-m

Make your life easy. Use PDW110 with the soundcard input.

sounds too fast for POCSAG assume its post discriminator but that sharp peek on the data burst will corrupt any decoding that is there.

what about Ethernet RFI? that's what it sounded like to me.

also if you have never seen this gem
http://www.kb9ukd.com/digital/

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If I had an antenna, I would; but I can only transmit on 160 meters.
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DE K7MHI

POCSAG 2400 sounds faster than POCSAG 512 for obvious reasons. Or are you saying that it sounds faster than POCSAG 2400 ?

Using the site you suggested:

http://www.kb9ukd.com/digital/pocsag24.wav

How do the sounds compare ?

I thought it was too fast for 2400, but I also had this sharp overdriven RF on the frame tone.

in VLC I heard a almost constant ping ping ping that was overdrive more RFI


after you post I ran it in WMP out of cuerosity and things sound better there for sure! (more like pocsag)

I assume its how VLC is play a mp4 file on my computer incorrectly..
edit/my VLC seems to play MP4 2x as fast as a normal mp3

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If I had an antenna, I would; but I can only transmit on 160 meters.
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DE K7MHI