If RG142 will work, I have some short lengths that I will send you for free.
73
Jim W7RY
----- Original Message -----
From: George Hall
To: tjjapha@earthlink.net ; amps@contesting.com
Sent: Sunday, July 20, 2008 7:16 AM
Subject: Re: [Amps] Coax needed
Hi Tony,
If you can't locate any RG-303, try RG-142 or RG-400 which should be
suitable for your application.
73, George N2CG
-----Original Message-----
From: amps-bounces@contesting.com [mailto:amps-bounces@contesting.com]
On Behalf Of ANTHONY JAPHA
Sent: Sunday, July 20, 2008 9:52 AM
To: amps@contesting.com
Subject: [Amps] Coax needed
The directional coupler I'm building calls for a couple of short pieces
of RG-303, apparently an obsolete teflon-insulated coax. I haven't been
able to find any of it. I need only about 6 inches (yes, inches!) of
it. It is used to carry the power--just 100 watts in this
application--through the toroid cores in the pickup unit. The coax
simply runs through the middle of the toroids, which have a winding on
them. The cores are small T68-2 types, so the coax must have a pretty
small diameter. RG-58 is a tight fit.
Anyone have 6" of the RG-303 lying around to sell; or any suggestions
for a substitute coax?
Tnx and 73,
Tony, N2UN
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