Probably not your problem but most Astron supplies are succeptible to RF
interference in the regulator circuit and also succeptable to failure from
voltage transients applied to the negative output. Positive and negative
posts of the Astrons are floating above the chassis.
Hams in the know remove the insulators from the negative post of those
supplies and make sure the post is well grounded to the chassis of the
supply.
Regards, Mike N4NT@chartertn.net
----- Original Message -----
From: "Jan Ditzian" <ditzian@alltel.net>
To: "K1OJ" <k1oj@ditdit.com>
Cc: <tentec@contesting.com>
Sent: Monday, August 07, 2000 9:19 PM
Subject: Re: [TenTec] Sudden increase in power
|
|
|
| K1OJ wrote:
|
| > The first place I would look is at the power supply. Has the output
voltage
| > increased?
| > OJ---K1OJ
|
| Nope, 13.75 VDC. Astron RS-35A.
|
| 73,
| Jan, KX2A
|
|
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