29.900 MHz POCSAG Paging Via UK SDR 1840 UTC 3 July 2024

[R4002]

29900 kHz FM 29,900 FM 29.9 MHz 29.900MHz 29,900 MHz FM POCSAG paging signals heard very clearly at 1840 UTC on the G8JNJ remote Internet based SDR receiver.

29.750 MHz, 29.800 MHz and 29.900 MHz are well-known to be used for POCSAG pager systems, location is unknown.  Unidentified source.  Unlike the Canadian hospitals on 30020 and 30220 - 30.0200 MHz and 30.2200 MHz, which transmit a Morse code ID (CWID) in NFM, the pagers on 29750 kHz, 29800 kHz and 29900 kHz have never transmitted any sort of ID.

29.9 MHz appears to be active at/around the same time POCSAG signals are also coming in on 30.100 MHz FM, 30.875 MHz FM and 30.900 MHz FM, along with various 26-28 MHz frequencies:

26.200 MHz
26.220 MHz
26.225 MHz
26.250 MHz
26.260 MHz
26.300 MHz
26.350 MHz
26.400 MHz
26.410 MHz
26.415 MHz
26.450 MHz
26.500 MHz
26.550 MHz
26.600 MHz
26.605 MHz
26.610 MHz
26.615 MHz
26.625 MHz
26.630 MHz
26.635 MHz
26.645 MHz
26.650 MHz
26.655 MHz
26.670 MHz
26.685 MHz
26.695 MHz
26.700 MHz
26.705 MHz
26.735 MHz
26.740 MHz
26.745 MHz
26.750 MHz
26.755 MHz
26.760 MHz
26.765 MHz
26.785 MHz
26.815 MHz
26.835 MHz
26.850 MHz
26.885 MHz
26.900 MHz
26.905 MHz
26.915 MHz
26.925 MHz
26.945 MHz
26.950 MHz
26.955 MHz
26.960 MHz
26.965 MHz - CB Radio Channel 1
26.990 MHz
26.995 MHz
27.000 MHz
27.005 MHz - CB Radio Channel 4
27.010 MHz
27.040 MHz
27.045 MHz
27.050 MHz
27.055 MHz - CB Radio Channel 8
27.080 MHz
27.090 MHz
27.095 MHz
27.100 MHz
27.120 MHz - ISM center frequency 27.12MHz 27,120 MHz
27.125 MHz - CB Radio Channel 14
27.145 MHz
27.150 MHz
27.190 MHz
27.195 MHz
27.200 MHz
27.230 MHz
27.235 MHz - CB Radio Channel 24
27.245 MHz - CB Radio Channel 25
27.250 MHz
27.255 MHz - CB Radio Channel 23 / RCRS data channel
27.300 MHz
27.350 MHz
27.360 MHz
27.400 MHz
27.410 MHz
27.420 MHz
27.425 MHz
27.430 MHz
27.450 MHz
27.470 MHz
27.475 MHz
27.490 MHz
27.500 MHz
27.505 MHz
27.510 MHz
27.550 MHz
27.600 MHz
27.625 MHz
27.635 MHz
27.640 MHz
27.645 MHz
27.650 MHz
27.655 MHz
27.675 MHz
27.700 MHz
27.720 MHz
27.750 MHz
27.760 MHz
27.800 MHz
27.845 MHz
27.850 MHz
27.885 MHz
27.900 MHz
27.940 MHz
27.950 MHz