[R-390] Small cables

Barry n4buq at knology.net
Wed Apr 24 11:52:30 EDT 2013


Dave,

I think you're correct and 0.070" is indeed too small.  I don't recall the number I was working with but it seems it was closer to 0.090" but don't quote me on that.

Sorry for the misinformation.  I think I may still have a very small amount of the coax I had.  I should go measure it.

Thanks,
Barry - N4BUQ

----- Original Message -----
> From: "Dave Merrill" <r390a.urr at gmail.com>
> Cc: "R-390 at mailman.qth.net" <r-390 at mailman.qth.net>
> Sent: Wednesday, April 24, 2013 10:40:19 AM
> Subject: Re: [R-390] Small cables
> 
> According to the archives, RG-188A/U is the correct size for the MBNC
> connectors.  eBay #380576703742 is smaller.
> 
> I have the right cable and sell 10' lengths for $12 shipped CONUS.
>  Color
> is green.  E-mail if interested.
> 
> 
> On Wed, Apr 24, 2013 at 10:22 AM, Barry <n4buq at knology.net> wrote:
> 
> > As I recall (it's been a few years), RG-174 won't fit in the MBNC
> > connectors.  I think the I.D. is too large to go inside the MBNCs.
> >  Although it isn't the same cable I had (mine had clear outer
> >  insulation),
> > I _think_ this is the correct cable:
> >
> > eBay #380576703742
> >
> > Again, IIRC, the stated O.D. (0.070") is a correct diameter for the
> > MBNCs.
> >  I was able to slip the old metal cable tags off the old coax, slip
> >  it on
> > the new ones, and "recrimp" it to a certain extent.  Not sure if
> > you can do
> > that with RG-174.
> >
> > Thanks,
> > Barry - N4BUQ
> >
> > ----- Original Message -----
> > > From: "William A. Kulze" <wak9 at cornell.edu>
> > > To: "n4buq" <n4buq at knology.net>, r-390 at mailman.qth.net
> > > Sent: Wednesday, April 24, 2013 10:00:03 AM
> > > Subject: RE: [R-390] Small cables
> > >
> > > -----Original Message-----
> > > From: r-390-bounces at mailman.qth.net
> > > [mailto:r-390-bounces at mailman.qth.net] On Behalf Of n4buq
> > > Sent: Tuesday, April 23, 2013 9:26 PM
> > > To: r-390 at mailman.qth.net
> > > Subject: Re: [R-390] Small cables
> > >
> > > They're not that difficult to make.  Finding the correct coax can
> > > be
> > > a challenge.  I think I have some "pigtails" but not a cable with
> > > a
> > > connector on both ends.
> > >
> > > 73,
> > > Barry - N4BUQ
> > >
> > > ------------------------
> > >
> > > Does RG-174 fit the connectors and does it work as a replacement?
> > > I'm
> > > not having trouble with my cables but the nylon sheath is pretty
> > > cracked up in places. I've got some rg-174 and was wondering.
> > >
> > > Thanks,
> > > Bill W2NVD
> > >
> > >
> > >
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