Unknown 139p650
From Signal Identification Wiki
Description[edit]
Particulars:
Center Frequency 139.650 MHzMegaHertz (MHz) 10^6 Hz Narrow FMFrequency Modulation 12500 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz). wide
Central Texas receiving location
Nearest military installations:
Ft. Hood — Kileen TXTransmit Camp Mabry — Austin, TXTransmit