Wednesday, June 20, 2007

RRR-34 Moscow 1 Radio Freq Plan Posted

Jim (MPJ) posted the frequency profile below on the UDXF newsgroup. It is from a 2003 Russian translation. Thanks to Jim and UDXF for the profile.

RRR34 MOSKWA-1 RADIO Schedule


Morse
0800-2000 RRR34 12967 Ship 12474
6490 Ship 6293
Ship Transmissions

0930/1700 RRR34 12967/6490
Schedule Transmissions
1300 RRR34 12967/6490
Announcement Transmissions

ARQ/FEC
0000-2400 3756/RRR34 ARQ AUTO 8403 Ship 8390
0700-2200 3756/RRR34 ARQ AUTO 12590.5 Ship 12488
0700-1700 3756/RRR34 ARQ AUTO 16840.5 Ship 16717.5
1700-2400 3756/RRR34 ARQ AUTO 4310 Ship 4204.5
1400 FEC Announcements 16840.5/12590.5/8430
Note: FEC schedule is transmitted hourly
on all frequencies.

USB
0000-2400 MOSKWA-1 8773 Ship 8249
0000-2400 MOSKWA-1 13188 Ship 12341
0800-1220
and MOSKWA-1 17275 Ship 16393
1330-1830
1200-1330 MOSKWA-1 22819 Ship 22123
1830-2100 MOSKWA-1 8767 Ship 8243
2100-2400
and MOSKWA-1 3679 Ship 4146
0000-0800
0800-2000 Unknown Service * 12577.5
2000-0800 Unknown Service * 8415

* This service is given as "Identification of ships by TsIV in requests for radiotelephone conversations 002733756" and the frequencies seem to be marked as 'Receive'. They are marked 'Prm' in Cyrillic.
TsIV is Digital Selective Calling (DSC) which is very probably what this service is.