Potential Radar

From Signal Identification Wiki
Jump to: navigation, search

Potential Radar
3310khz.PNG
Frequencies 3.313 MHz,3.331 MHz
Frequency Range 3.313 MHz - 3.331 MHz
Mode
Modulation
ACF
Bandwidth 18 kHz
Location
Short Description Unknown signal, about 1.7 seconds in length, with an interval of around 6 to 8 seconds. Recorded via Twente SDR. An identical signal also appears around 4023-4040 Khz.
I/Q Raw Recording
Audio Sample

Samples[edit]

Frequencies[edit]

Located in NW England and found these signals on 2700KHz, 3320KHz, 4030KHz, 4790KHz, 5750KHz.


Signals in the freq ranges you specify are actually Stanag-4539 bursts in clusters as described by Antonio on his blog in this page here> http://i56578-swl.blogspot.com/2018/09/psk-8-bursts-at-inconsistent-12800bps_19.html There are a few pages on his blog that address these and the different clusters simply search on his provided block. <AT90S2323>