[HCARC] Type "N" Connector Questions
kd5wdq .
kd5wdq at gmail.com
Mon Jun 10 21:12:54 EDT 2013
Forgot to add, the crimp-on connectors usually require the center pin to be
soldered.
Least mine are that way.
Kerry is right - Mil-Spec UHF to N adapters are available - I found and
bought everyone
Kcomm had -- these even had the safety-wire holes drilled in them for
aircraft use.
I've converted almost every I own to either BNC or N (some SMA) using
adapters - it's totally
worth the cost IMO. UHF are not, or have ever been a "constant impedance"
connector.
This is the UHF connector's major flaw.
--eddie
On Mon, Jun 10, 2013 at 3:24 PM, Kerry Sandstrom <kerryk5ks at hughes.net>wrote:
> Well, Gary, I personally use solder type -N connectors. You would
> probably be better off with the crimp ones if you know someone who has the
> appropriate crimp tool. Amphenol makes type-N connectors and they would do
> fine. Kings also makes Type-N connectors but I haven't been as happy with
> them - they don't seem quite as rugged. There are numerous others, for
> instance I think I have some TRW type -N connectors as well as a couple
> other manufacturers. If they have a MIL UG-xxx number I think you're
> pretty safe. I'm not sure what the new number scheme is but it probably
> begins C17-xxxxxxxxxxx. You don't want to get into the coax adaptor
> business. N to UHF probably runs about $10 apiece these days unless you
> can find a bunch surplus. By the way they also have a MIL nomenclature and
> that's still the safest thing to look for.
>
> Kerry
>
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