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Re: [Amps] Building an Amp 101

To: amps@contesting.com
Subject: Re: [Amps] Building an Amp 101
From: Vic Rosenthal <k2vco.vic@gmail.com>
Date: Fri, 17 Jan 2014 21:54:25 -0800
List-post: <amps@contesting.com">mailto:amps@contesting.com>
Here is a picture that shows the bandswitch contacts:

<http://www.qsl.net/k2vco/4CX1000A/Chassis.jpg>

The fixed contacts are about 3/8" in diameter. The rotor is made of several leaves, and makes contact across the whole width of the fixed contacts. There is plenty of room between the contacts. The insulation is glazed ceramic. In my opinion, this bandswitch is much more serious than the one whose burned contacts I replaced in an Alpha 86, and way better than the ones you find in Ameritron amps.

What exactly is wrong with it?
On 1/17/2014 3:54 PM, Bill wrote:
> Similar comments on the bandswitch.

--

73,

Vic, K2VCO
Fresno CA
http://www.qsl.net/k2vco


On 1/17/2014 3:54 PM, Bill wrote:
Similar comments on the bandswitch.

--
Vic
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