I just happen to be in the shop finishing up another 76PA 6M conversion
and the digital calipers are within reach. They read 1/8"
Carl
KM1H
----- Original Message -----
From: "Roger" <sub1@rogerhalstead.com>
To: "W7RY" <w7ry@arrl.net>; "Bob Maser" <bmaser@tampabay.rr.com>; "AMPS"
<amps@contesting.com>
Sent: Wednesday, August 27, 2008 10:08 PM
Subject: Re: [Amps] Silicone Rubber Sheets
>
>
>
>> .1875 is 3/16" thick. Seems a little thick for an 8874 chimney?
>> Good price though.
>
> That's pretty close to what Alpha uses. It's at least an 1/8" and
> might be
> 3/16". Mine is out in the shop and I'm too lazy to go out, open up
> the
> cabinet and measure it. <:-))
>
> 73
>
> Roger (K8RI)
>>
>>
>>
>> 73
>> Jim W7RY
>>
>> ----- Original Message -----
>> From: Bob Maser
>> To: AMPS
>> Sent: Wednesday, August 27, 2008 5:43 PM
>> Subject: [Amps] Silicone Rubber Sheets
>>
>>
>> I still have some Silicone rubber sheets available. They measure
>> 26" x
>> 12"
>> x .1875" thick This is great for making chimneys for ceramic
>> amplifier
>> tubes as this material will handle 450*F. McMaster Carr sells 1 sq
>> foot
>> of
>> this stuff for $30 plus shipping. My price is $20 per sheet + a
>> flat
>> rate
>> $10 shipping for up to 4 sheets( that's the max that will fit into
>> the US
>> Priority Mail Flat Rate box.
>>
>> 73 Bob W6TR
>>
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>
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