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Thank you. Nice article. Good references.
Other than the potential center pin overheating at 1kW+, I don't see anything there of concern to me in my installation (and I can address that potential in other ways... namely, higher quality connectors with proper materials used in the pin and shell construction, plating, proper fitment to center conductor, use of appropriate solder spec, et al. Most of which I already do as a matter of course). If someday, I am running a high-power PA in the 1kW+ range, I will address this concern more completely through data acquisition at the terminations (temp monitoring) and mitigate any negative outcomes with appropriate means. Keep in mind that I am NOT maligning the UHF connector. It's cheap and effective. That's why it is used. "Cost" is lower on my engineering priority list than standardization of connector types, et al. in my station. Again, with the proper tools, materials, and experience, terminating an N (or BNC) connector is no "harder" than a UHF connector. ______________________ Clay Autery, KG5LKV (318) 518-1389 On 2/17/2016 11:42 AM, [hidden email] wrote: > http://www.wa1mba.org/UHFconn.htm0 > > bob k3djc ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [hidden email] |
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In reply to this post by Ken Wagner K3IU
Just did so... Was trying not to bother those guys with a seemingly
trivial task, but.... Let's consider this thread closed to the reflector. I will respond off-line after this. ______________________ Clay Autery, KG5LKV (318) 518-1389 On 2/17/2016 12:13 PM, Ken Wagner K3IU wrote: > You might have luck communicating with [hidden email]. > 73, Ken K3IU > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > On 2/17/2016 1:05 PM, Clay Autery wrote: >> But the original question remains: "What are the pins on the ANT1 and >> ANT2 lead ends that plug into the PCBs called?" >> >> Have a great day! >> >> _ > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [hidden email] |
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In reply to this post by ktalbott
No sir... referring to the terminals/plugs on the SO-239 leads soldered
to the SO-239 panel connectors in Part# E850229. The TMP connectors you reference are used in point-to-point connection between PCBs in other locations and have mating sockets. These terminals plug into plated through-holes on the KANT3A/KAT3a PCB just inside the chassis adjacent to the ANT1 and ANT2 connectors. ______________________ Clay Autery, KG5LKV (318) 518-1389 On 2/17/2016 12:19 PM, Ken Talbott wrote: > Are you referring to a TMP connector, Taiko Denki (plug) TMP-K01X-A1 > (Taiko-Denki) ? > > http://www.ebay.com/itm/10-pcs-TMP-connector-Taiko-Denki-plug-TMP-K01X-A1-Ta > iko-Denki-/131727979173?hash=item1eab9972a5:g:qPIAAOSwRLZUHJQi > > ken - ke4rg > > -----Original Message----- > From: Elecraft [mailto:[hidden email]] On Behalf Of Ken > Wagner K3IU > Sent: Wednesday, February 17, 2016 1:13 PM > To: Clay Autery <[hidden email]>; [hidden email] > Subject: Re: [Elecraft] Pigtails on ANT1 and ANT2 UHF Bulkhead Connectors > > You might have luck communicating with > [hidden email]. > 73, Ken K3IU > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > On 2/17/2016 1:05 PM, Clay Autery wrote: >> But the original question remains: "What are the pins on the ANT1 and >> ANT2 lead ends that plug into the PCBs called?" >> >> Have a great day! >> >> _ > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html Message > delivered to [hidden email] > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [hidden email] |
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In reply to this post by Jim Brown-10
UG-1185's have a captive center pin which can't migrate.
73 K0PP ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [hidden email] |
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