Search found 11 matches

by zenno
Sat Jan 12, 2019 10:47 am
Forum: Signal Identification Help
Topic: UHF Military Wide-Band Signal Identification
Replies: 4
Views: 13874

Re: UHF Military Wide-Band Signal Identification

Thanks Evap1. I just tried the Welle.io one there and it works great.
by zenno
Fri Jan 11, 2019 11:08 pm
Forum: Signal Identification Help
Topic: UHF Military Wide-Band Signal Identification
Replies: 4
Views: 13874

Re: UHF Military Wide-Band Signal Identification

Ah, I see. I'm in Dublin Ireland and the DAB frequencies are located around this frequency location. I didn't realise it could be a DAB block. Thanks for the help.
by zenno
Thu Jan 10, 2019 7:07 pm
Forum: Signal Identification Help
Topic: UHF Military Wide-Band Signal Identification
Replies: 4
Views: 13874

UHF Military Wide-Band Signal Identification

It's tough trying to find any information on this wide-band signal on the UHF military band. Any idea's what it could be ?. Link below.

https://youtu.be/uDcXDHSnOCs
by zenno
Thu Dec 13, 2018 2:53 am
Forum: Signal Identification Help
Topic: Signal Identification Help
Replies: 8
Views: 17989

Re: Signal Identification Help

I'd wonder on what encryption they are using if it is a community of water/storm/emergency meters. The encryption might be basic encryption if that is the case, decoding it might be possible. I left a link here below for any-one that might want to experiment with this data signal. The signal recordi...
by zenno
Wed Dec 12, 2018 12:48 am
Forum: Signal Identification Help
Topic: Signal Identification Help
Replies: 8
Views: 17989

Re: Signal Identification Help

I found a comparison from that main signal on the 458-Mhz band and one on a much lower band at 84-Mhz, they have a similar spike. I know that the emergency fire and ambulance have a system here to monitor all their vehicles at all times, but only when the driver presses some kind of button on their ...
by zenno
Mon Dec 03, 2018 8:03 pm
Forum: Signal Identification Help
Topic: Signal Identification Help
Replies: 8
Views: 17989

Re: Signal Identification Help

Thanks for the reply JEL.

That's interesting to know, you are probably correct in what you said there. It makes sense.
by zenno
Sat Nov 24, 2018 2:26 pm
Forum: Signal Identification Help
Topic: Signal Identification Help
Replies: 8
Views: 17989

Signal Identification Help

Does any-one know what this signal is ?. Link below...

https://youtu.be/f2bp7Ye9cUY

Thanks.
by zenno
Sat Sep 22, 2018 11:53 am
Forum: Troubleshooting Help
Topic: 2 frequencies occupying one channel in HDSDR
Replies: 2
Views: 1977

Re: 2 frequencies occupying one channel in HDSDR

This problem has been fixed, it was the RF Gain +50. I just lowered this slider and it removed the double frequencies. Thanks for the simple fix, I can't believe it was something so simple, it was looking me in the face all the time. Here's the video of the problem and the removal of the adjacent fr...
by zenno
Thu Sep 20, 2018 10:38 pm
Forum: Troubleshooting Help
Topic: 2 frequencies occupying one channel in HDSDR
Replies: 2
Views: 1977

2 frequencies occupying one channel in HDSDR

Is there a way to fix this problem with 2 frequencies occupying one channel in HDSDR ?. The only software that doesn't have this problem is SDRANGEL. Is there a filter add-on of some kind that will remove the unwanted frequency from other frequencies ?. This problem only happens on the Airband on th...
by zenno
Mon Sep 17, 2018 1:48 pm
Forum: Signal Identification Help
Topic: Unknown Signal & It's Use
Replies: 2
Views: 14055

Re: Unknown Signal & It's Use

Ah that's it alright, that's the signal. Thanks for finding that link.