[Amps] Teflon Chimneys

N1BUG paul at n1bug.com
Sat May 14 07:14:08 PDT 2011


Oops, sorry... forgot to change address on reply... below is how I 
make my teflon chimneys.


On 5/14/2011 10:00 AM, N1BUG wrote:
> I concur. I used one held together with nylon screws for years in my
> 4CX1500B 2m amp and now using it in my 6m amp with same tube.
> Instead of overlapping the ends of the teflon, I butt joined them
> and used a one inch wide strip of teflon on the inside of the
> chimney spanning the seam, with 3 bolts on either side. There are
> several pictures of it here:
>
> http://www.n1bug.com/tech/4CX1500B-6m/
>
> 73,
> Paul N1BUG
>
>
>
> On 5/14/2011 9:51 AM, Jim W7RY wrote:
>> Simply drill holes into the finished chimney then use nylon screws to hold
>> the Teflon together. Works fine.
>>
>> 73
>> Jim W7RY
>>


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