It is indeed polystyrene by both B&W and Airdux. Back back in the days
when electronic distributors had outside salesman, I worked for
Hughes-Peters in Cincinnati. We sold both lines.
Dave Heil K8MN
On 1/14/2011 19 55, Dr. Gerald N. Johnson wrote:
> I don't recall significant differences between Airdux and B&W other than
> the color of the box. I still have some of both. And they were made by
> melting a hot wire into the plastic, most likely NOT nylon, delrin, or
> polycarbonate (Lexan) more likely polystyrene because of its better RF
> characteristics at the cost of temperature sensitivity. I'm sure I have
> catalogs for each.
>
> 73, Jerry, K0CQ
>
> On 1/14/2011 1:00 PM, Neal Laugman wrote:
>> Airdux is the stouter of the two - but still plastic - maybe a nylon or
>> delrin, but not polycarbonate like miniductor.
-----
No virus found in this message.
Checked by AVG - www.avg.com
Version: 10.0.1191 / Virus Database: 1435/3379 - Release Date: 01/14/11
_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec
|