[R-390] Balanced input on higher bands correction - connector sale

Larry H larry41gm at gmail.com
Fri Dec 24 22:59:29 EST 2021


Hi All,  I have about 6-8 twinax connectors I'll sell to you for $3.35
each + shipping (about $4.00).  These Twin-Ax Plug connectors are Amphenol
82-5589-RFX or an AIM 27-9080 (they are the same as UG-421 as specified in
the R-390A tech refs) and are designed for RG-8 coax, but with a small
length of the correct tubing, will fit RG-58 coax perfectly.  I will
include a 1" piece of the tubing for $0.15, if you like.

And/or I'll make you a 1 foot cable of RG-58 coax with a twinax on one end
and a male or female BNC connector on the other end for $14.00 + shipping
(about $4.50).  The wiring in the twinax will be the coax center conductor
to one side of the twinax and the  shield to the other twinax pin *and* to
connector frame (ground).  The connector on the other end could also be a
male or female UHF connector for a $1 more.  Longer coax can be had for
$0.50 per foot.

Please send me an email directly if you'd like any of these.

Happy Holidays!

Regards, Larry


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