Unknown Trunking or Telemetry

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This page has some issues, one of which is that it's reported on RadioReference.com that LTR does NOT have a dedicated control frequency or signal, which is contrary to what this page suggests. This needs a reinvestigation. I'm not confident this is really LTR. --Cartoonman (talk) 15:47, 24 July 2016 (NZST)

Definatly Not LTR in any form that I recall. Recommend removing LTR reference to this and relabel as a UNID.
See talk page for more details and examples. --Mbeam (talk) 21:15, 5 August 2016 (NZST)

Unknown Trunking/Telemetry
LogicTrunkedRadio Waterfallthmb.jpg
Frequencies 148 MHz,170 MHz
Frequency Range 148 MHz - 170 MHz
Mode NFM
Bandwidth 12 kHz
Location Worldwide
Short Description Control channel for a logic trunked radio system.
I/Q Raw Recording
Audio Sample

This signal was previously listed as Logic Trunked Radio Control. However, Logic Trunked Radio does NOT have a control channel. The origins of this signal remain unknown.

Same signal reported here: https://www.sigidwiki.com/wiki/Unknown_164p3

Audio Sample[edit]


164.3 MHzMegaHertz (MHz) 10^6 Hz

Additional Images[edit]