Is Navtex OK?

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cpedw
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Joined: Fri Aug 20, 2004 11:38 am
Boat Type: Nordship 35DS
Location: Oban

Is Navtex OK?

Post by cpedw »

My Navtex (Nasa Clipper) has stopped receiving. The screen and buttons still work but nothing comes through. The aerial is still in place. Does anyone know if Malin Head and Portpatrick are transmitting on 490kHz?

Thanks,
Derek
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marisca
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Re: Is Navtex OK?

Post by marisca »

The bad news is mine is receiving so I guess yours is rubber-ducked. I have had to send mine back to NASA once in 8 years for repair - t'was quite cheap but I didn't believe the "struck by lightning" diagnosis though there were certainly fried components on the board.

Sudden thought - have you tried connecting the centre aerial co-ax to a long piece of wire (mine is connected via an internal stanchion bolt to the mast and rigging) - the active aerials are not very robust.
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cpedw
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Joined: Fri Aug 20, 2004 11:38 am
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Location: Oban

Re: Is Navtex OK?

Post by cpedw »

Your aerial replacement strategy got better responses, but it is now prone to "Lost Signal" events. At least I know what the problem was. A full resolution is in prospect. Thanks.

Derek
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