Unknown DMR Signal

From Signal Identification Wiki
Jump to: navigation, search
Unknown DMR Signal
450175.png
Frequencies 450.175MHz450,175,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
450,175 kHzKiloHertz (kHz) 10^3 Hz
Frequency Range 450175000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).450,175 kHzKiloHertz (kHz) 10^3 Hz
450.175 MHzMegaHertz (MHz) 10^6 Hz
450175000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).450,175 kHzKiloHertz (kHz) 10^3 Hz
450.175 MHzMegaHertz (MHz) 10^6 Hz
Mode NFMNarrowband Frequency Modulation
Modulation FSKFrequency-Shift Keying
Bandwidth 12.5KHz12,500 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
0.0125 MHzMegaHertz (MHz) 10^6 Hz
12.5 kHzKiloHertz (kHz) 10^3 Hz
0.0125 MHzMegaHertz (MHz) 10^6 Hz
12.5 kHzKiloHertz (kHz) 10^3 Hz
0.0125 MHzMegaHertz (MHz) 10^6 Hz
Location Turkey
Short Description an unidentified DMR signal , transmitting continously with nearly constant intervals , each cycle is around one second , DSD+ shows it as Tier3(TIII) but no sound even when there is an acvtivity , the signal is not encrypted
I/Q Raw Recording
Audio Sample




Samples[edit]

here is an IQ smaple File:SDRSharp_20170212_131628Z_450176621Hz_IQ.wav

Frequencies[edit]

found on UHFUltra High Frequency (300-3000 MHz). 450.175MHz

Decoding Software[edit]

DSD+


Additional Images[edit]

Dsd2.png Dsd1.png