HFU HF Underground

Loggings => Utility => Topic started by: ulx2 on July 20, 2012, 0053 UTC

Title: UNID RTTY transmission on ~3852 kHz - 00.30z - 20th of July 2012
Post by: ulx2 on July 20, 2012, 0053 UTC

UNID RTTY (75/850) transmission was received on ~3852 kHz at 00.30z on 20.07.2012 with SINPO=54444:

Such strings have been transmitted continuously:
...
..........//OSN1I(0)/OSN2I(0)/OSN3I(0)/OSN4I(0)/OSN5I(0)/OSN6I(0)//

..........//OSN1I(0)/OSN2I(0)/OSN3I(0)/OSN4I(0)/OSN5I(0)/OSN6I(0)//

..........//OSN1I(0)/OSN2I(0)/OSN3I(0)/OSN4I(0)/OSN5I(0)/OSN6I(0)//
...

Each 2-3 minutes such Stanag 4285-style(?) message:

LEGEND:

I(N) IDLE

B BUSY

BQ BUSY (ARQ)

U UNREADABLE

K TRANSMIT

M REPEAT

N(01-99) RETRANSMIT

AS WAIT

R RECEIVED

C(2-16) CHECK



And then again marker(?) strings as above.

Title: Re: UNID RTTY transmission on ~3852 kHz - 00.30z - 20th of July 2012
Post by: Ary-B on July 20, 2012, 0512 UTC

Alexandr,

That is te Belgian navy in Zeebrugge

73, Ary

Title: Re: UNID RTTY transmission on ~3852 kHz - 00.30z - 20th of July 2012
Post by: ulx2 on July 20, 2012, 2302 UTC

Thank you very much Ary!