freqme.md

Frequencies of interest

Weather Fax

Nominal freq	USB Freq	Station name
2618.50	2616.60	GYA Northwood
3585.00	3583.10	HLL Seoul
3622.50	3620.60	JMH Tokyo
3855.00	3853.10	DDH3 Hamburg
4610.00	4608.10	GYA Northwood
7433.50	7431.60	HLL2 Korea
7795.00	7793.10	JMH2 Tokyo
7880.00	7878.10	DDK3 Hamburg
8040.00	8038.10	GYA Northwood
8105.00		SVJ4 Athens ???
8467.50	8465.60	JJC Kyodo News
9165.00	9163.10	HLL3 Seoul
11030.00	11028.10	VMC Charleville
11086.50		GYA Northwood
13570.00	13568.10	HLL4 Seoul
13882.50		DDK6 Hamburg
13988.50	13986.60	JMH4 Tokyo
16971.00	16969.10	JJC Kyodo News

Ref: http://www.nws.noaa.gov/os/marine/rfax.pdf

Weather RTTY

• 10100.80 LSB: DDK9 Hamburg; 450 Hz, 50.0 Bd, 5O1

Naval

• 1779 USB: Swedish navigational warnings and weather

Aerospace

ATC

• 5598 USB: ???
• 6547 USB: Shanwick Radio
• 6595 USB: Shanwick Radio
• 6622 USB: Shanwick Radio
• 6667 USB: Shanwick Radio
• 8879 USB: Shanwick Oceanic primary
• 8906 USB: ???
• 10021 USB: Shanwick Oceanic backup
• 11279 USB

Volmet

• 2624 USB
• 2632 USB
• 2642 USB
• 2663 USB
• 2680 USB
• 2719 USB
• 5450 USB: Shannon
• 5505 USB
• 6676 USB
• 8819 USB
• 11253 USB
• 11297 USB

METAR

• 8939 USB: Russian

HFDL

HF-ACARS, ARINC 753, ARINC 635, HF DATALINK. USB transmissions, BPSK/QPSK on a 1440 Hz subcarrier.

• 6532 USB: Shannon GS-07
• 6712 USB: Reykjavik GS-03
• 8886 USB: Krasnoyarsk GS-14
• 8942 USB: Shannon GS-07
• 8977 USB: Reykjavik GS-03
• 13270 USB: Hat Yai, Thailand GS-06
• 13303 USB: Telde, Gran Canaria GS-17

Ref: https://sites.google.com/site/russianradiodx/hfdl

HF-GCS

• 8992 USB
• 11175 USB

Oddities

• 4625 USB
• 6360 USB

Links

Stations with lowest QRM:

• http://reute.dyndns-remote.com:8073/ Switzerland
• http://kiwisdr.sk3w.se:8073/ Sweden
• http://sm2byc.ddns.net:8073/ Sweden
• http://sdr.gb0snb.com:8073/ Uk