Band	RTTY Pactor	PSK31	MFSK Throb	MT63	Hell	SSTV	Fax	Packet
160	1800 - 1840	1838	1838	1822, 1838.15
80	3580 - 3620	3580	3580	3580.15, 3590, 3635	3575, 3580, 3559	3730, 3845	3730	3620, 3620.9, 3623.9, 3627.9, 3635, 3638.9
40	7040 - 7100	7070, 7035	7037	7035.15, 7037	7030, 7035, 7037, 7040	7171		7068.9, 7070.9, 7071.9, 7072.9, 7073.9, 7076.9
30	10130 - 10140	10140	10147	10140.15, 10145	10135, 10137, 10145			10124.9, 10125.9, 10126.9, 10133.9, 10136.9, 10140, 10150
20	14070 - 14100	14070	14080	14106.3, 14109.3, 14114	14063, 14064, 14070	14227, 14230, 14233	14227	14062.9, 14072.9, 14073.9, 14074.9, 14075.9, 14076.9, 14095, 14099.5
17	18100 - 18105	18100	18105	18105, 18100.15	18100, 18105			18101.9, 18105, 18107.9, 18110
15	21070 - 21100	21080	21080	21130	21070	21340, 21335	21335	21072.9, 21100, 21110
12	24920 - 24925	24920	24929	24925				24925, 24930
10	28070 - 28150	28070, 28120	28080	28130	28063, 28070, 28100, 28110, 28120	28675, 28680	28675

Weather Fax - HF Frequencies (from G4NSJ)

Frequencies marked with * are not in operation 24 hrs a day. Frequencies in parentheses are those to tune your radio to (set on your dial), using USB (upper single side band) setting. Standard transmissions use 120 LPM (Lines Per Minute), though some stations with Russian equipment use 60 and 90 LPM.

	Worldwide Marine Radiofacsimile Broadcast Schedules provided by NOAA are here.
	Detailed broadcast schedule of the Boston station can be found here.
	Weather fax transmission schedule of the German Weather Service is here.
	Schedule of re-broadcast of GOES weather images on HF is here.
	For some hints on how to get started with HF-FAX reception, click here.
	A list of HF fax stations is here

Below (left hand) is a weather fax that I received from the Northwood, UK station on 11084.6 kHz USB on 6-august-06. I used MixW software to receive it. MixW is a great multimode package, but unfortunately is does not store or capture complete fax images. So you have to do a screen capture several times per full image (e.g., via CTL-ALT-PrintScreen), and then piece together the partial images in some graphics tool. Below (left to right) are weather faxes that I received from Northwood/UK (8038.1 kHz USB on 16-july-08), Offenbach/Germany (13880.6 kHz USB on 17-July-08), and Halifax/Canada (13507.9 kHz, USB on 19-July-08). I used the demo version of JVComm32 to receive them. JVComm32 is also multimode ("only" FAX, RTTY, SYNOP, NAVTEX, SSTV), but it does save entire fax images. The full-feature demo version is free, but prints the word "demo" in the received image (not a problem). A complete image transmission takes over 10 minutes!

Northwood/UK                 Northwood/UK                            Offenbach/Germany                Halifax/Canada
    
Received with MixW   ◄——————————― Received with JVComm32  ————————————————►
Click image to enlarge

HF Beacon stations click here for G3USF's worldwide list

HF Time & Frequency Standard Stations

	click here (S-Meter) or here (NIST) or here (HOKA).
	I often use a Russian time station at 15 MHz (tuned to 14996 kHz USB) to calibrate my Hellschreiber, SSTV, and other ham digi-mode software. Click here for a write-up by GØHWC on how to do this. Depending on propagation conditions, I sometimes use a 10 MHz time station (tuned to 9996 kHz CWU).

Aviation - HF Frequencies click here

Nassiballen* Net - HF Frequencies (16:00 & 21:00 UTC)

* Nassiballen are dutch and dutch-speaking ham radio operators outside Holland.

 

Other nets ("rondes") in the Netherlands are listed here (website of Delta India Golf International DX group).

©2005-2009 F. Dörenberg N4SPP