DESCRIPTION:
The beeper strange signal that I have been hearing for months
I was on the beach at our lake , about 10 km from my apartment
coordinates 50:12' 30" N 117:17'44" W
I have a Tecsun PL606 receiver
20160819 Fri 1800 gmt
The beeper , beeps at Hz repetition rate , does not appear to be data, it beeps for about a minute then there is a short data burst then beeping again for a minute or 2 this went on for over an hour
beep beep beep station on all frequencies between 13400-13800khz
then on 20160820 start 1745 gmt the beeper is not on 13400-13800 but now on
all frequencies between 12120 -12250
update I received it when |I am at the beach with my Tecsun pl606 radio 11am-3pm time slot MDT
On 20161001 - 1pm MDT I received it via the SDR ( Software defined Radio ) at the University of Twente in Holland , it sounds slightly different but same repetition rate, 2 Hz but no apparent carriers but the signal strength is much higher. I cannot hear the audio of it when using the kiwi sdr in new Zealand but the spectral display shows evidence of the 3 carriers not very strong centered on 13388 khz 13418 kHz and 13379 khz , but the modulation ( the beeping chirping ) is heard from 13388-13640 on all frequencies at relatively the same amplitude . I receive it via sdr at Univ of Victoria bc when I listen form this location it sounds very similar to the signals I received at the beach with my handheld PL606 radio
It seems to start at 13388n KHz and extends to 13640 kHz
it is on all frequencies in between ,. Using a the handheld Tecsun PL606 radio you can hear subtle differences of the modulation between the low end at 13388Khz and the high end at 13640 khz , It does not seem to have any single center frequency
When listening via the sdr at the Univ of Victoria , it seems to have 3 carriers 13388 kHz 13418 kHz and 13479 kHz with modulation all in between which van be best seen using a waterfall display
I captured the spectral display of it and the waterfall of the signals showing it between 13388 and 13640
Its repetition rate is 2hz

What is it, Where is the transmitter site, What kind of transmitters and antennas do they use , Who does it belong to , What is its purpose ,
I posted this a few months ago but no one really has an answer thus far