Re: Coax Connectors



When buying coax fittings you get what you pay for. Cheap price
sometime equats to cheap construction.

I've used times connectors (EZcrimp & soldered) and times coax (LMR
etc) for about 10 years without any problems.

You can shop the connectors and coax all over the place, just remember
that the times EZ-crimp with take about $70.00 in tools to install the
connectors.

the connectors you saw at hyperlink tech are similar to the RF parts
connectors. The center pin connector is crimped on the coax then the
connector is assembled. I've seen people assemble this connector and
because the center conductor of the coax had a little bend they ended
up with a center pin off center when the connector was assembled.
You won't have this problem with the Times EZcrimp version.
the most common LMR you get into with wireless is LMR-400. These
connectors are real easy to install. The rest take a little knowledge
and alot of care. For the small coax I usually by the adapter coaxs
ready made.

below are links to pdf's and a video about the install procedure.


below is a like to the pds's for installing times connectors
http://www.timesmicrowave.com/connectors/drawings.shtml


here's a video of the same thing -
http://www.timesmicrowave.com/connectors/videos.shtml




hope this helps. Make the big ones, buy the small ones and
spend time making it work instead of beating your head against the
wall trying to manufacture the small adapter coax.

Bob Smith
Robert Smith Consutling
Wireless - ISP's - Government - Business

NA6T
life Member ARRL



On Sat, 24 Dec 2005 20:06:08 -0600, Chris W <1qazse4@xxxxxxx> wrote:

>I am looking for recommendations for where to get good deals on
>connectors. Other than Times Microwave and Amphonol, I'm not sure what
>brands are high quality and will give the best performance when you are
>trying to get the most range out of your link. Hyperlink Technologies
>seem to have good prices but, I'm not sure if the Altelicon brand they
>sell are any good.

.



Relevant Pages

  • Re: Low cost coax connectors
    ... Someone decided that all the coax ... the outer braid being carful not to let the braid bluge. ... Amp-o-lectric connector cruncher using various connectors like these: ...
    (sci.electronics.design)
  • Re: Effective Range/Throughput - Comparisons and review - (see postings 31-01-06)
    ... The antenna is about 2dBi gain, but the coax and connectors ... for about -2dBi gain and another -2dB in coax and connector losses. ... RX ant gain = -2dBi ... RX coax loss = -2dB ...
    (alt.internet.wireless)
  • Re: Effective Range/Throughput - Comparisons and review - (see postings 31-01-06)
    ... The antenna is about 2dBi gain, but the coax and connectors ... for about -2dBi gain and another -2dB in coax and connector losses. ... RX ant gain = -2dBi ... RX coax loss = -2dB ...
    (alt.internet.wireless)
  • Re: Antenna question
    ... Very long wire, very high, attached to shielded 50ohm coax about 40 feet ... that I'll feed a high-impedance antenna to that spot. ... I would of course not use the balun or even the connectors, ...
    (rec.radio.shortwave)
  • H20 install question
    ... install this setup. ... DirecTV made a big point about using high quality RG-6 coax with special RF ... storage junk and the call taker on the phone said they only go thru one wall ... frame stick built house with standard gypsum board walls. ...
    (rec.video.satellite.dbs)