[Linrad] Re: Receiving sometimes stop

[Isao SEKI - JM1WBB <gongon.com; iseki@xxxxxxxxxxxxxxxx>]

Hello Leif and all,

I have still have the problem without any error message.
I'm using two Kenwood PA18-3A Regulated DC Power Supply
now and their volt meters are OK (about +15.5 and -15.5).
Of course, I get many signals while normal operating.
Can you see a screenshot?
	http://gongon.com/JM1WBB/linrad-1.png
In waterfall it was normal operating at orange ellipse
and other times were receiving stopping... Can you
anyone advise me?

tia 73,
Isao / JM1WBB

On 2009/05/15, at 4:33, Leif Asbrink wrote:
> Hello Isao,
>
>> At this moment I have another problems. One is receiving
>> sometimes stops (noise level downs -5dB and receiving
>> internal birdie only) for 5-20 minutes and returning. I
>> guess my power supply cause a trigger and already ordered
>> new one. But anyone has same problem and fixed, please
>> let me know your detail.
> In case your power supply becomes overheated so it switches
> off or reduces the +15 or -15 DC supply (or both) you should
> see it easily with a volt meter. I am not aware of anything
> else that could produce a similar effect. Maybe better
> positioning could improve coolign?

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