General Discussions
This is the place to discuss general issues related to the U-boat war or the war at sea in WWII.
Re: Anyone here with distress call experience?
Posted by:
phil morgan
()
Date: January 22, 2013 05:12PM
Good evening Darren
This relates to the old system of radio signal frequencies, prior to satellites etc.
The old distress frequency for ships until about 2010 was 500 kilohertz, previously kilocycles, which in old money was 600 metres.
So, to convert, 300000 divided by 500 equals 600 metres.
Your 986 metres becomes 302.5 kilohertz (cycles).
Happy listening
Phil
This relates to the old system of radio signal frequencies, prior to satellites etc.
The old distress frequency for ships until about 2010 was 500 kilohertz, previously kilocycles, which in old money was 600 metres.
So, to convert, 300000 divided by 500 equals 600 metres.
Your 986 metres becomes 302.5 kilohertz (cycles).
Happy listening
Phil
Subject | Written By | Posted |
---|---|---|
Anyone here with distress call experience? | Darren | 01/22/2013 03:09PM |
Re: Anyone here with distress call experience? | Denis_469 | 01/22/2013 05:07PM |
Re: Anyone here with distress call experience? | phil morgan | 01/22/2013 05:12PM |
Re: Anyone here with distress call experience? | Darren | 01/22/2013 10:23PM |