[time-nuts] L1/L2 survey antenna $125 new

Dana Whitlow k8yumdoober at gmail.com
Sat Nov 14 02:21:31 UTC 2020


Some people would probably say that the alcoholized iced tea is more
effective.
Long Island Iced Tea IIRC.

I get along pretty well with ordinary Coca Cola, alternating between diet
and regular.
It doesn't have much odor, but it sure tastes a lot better than coffee!

BTW, I have a fair number of TNC(m) to SMA(f) adapters I "bought" on ebay
while
I lived in Oregon.  I was buying some BNC(m) to SMA(f) adapters, and the guy
mentioned that he also had the TNC version.  When I asked what he wanted for
the TNC version, he said he'd throw some in for free, and he did.  Anyway,
if you
ever need such a thing, let me know.

Cheers,

Dana


On Fri, Nov 13, 2020 at 7:22 PM Tom Holmes <tholmes at woh.rr.com> wrote:

> Wow! I sure got that wrong! The picture definitely
> shows a female TNC with the normal pin
> configuration. Guess I need to drink stronger iced
> tea.
>
> Tom Holmes, N8ZM
>
> -----Original Message-----
> From: time-nuts <time-nuts-bounces at lists.febo.com>
> On Behalf Of Tom Holmes
> Sent: Friday, November 13, 2020 4:47 PM
> To: 'Discussion of precise time and frequency
> measurement' <time-nuts at lists.febo.com>
> Subject: Re: [time-nuts] L1/L2 survey antenna $125
> new
>
> Dana, it is a male TNC RP, which means reverse
> polarity. The center pins are reversed from the
> normal condition. Very commonly done on WiFi gear
> in the US due to some FCC paranoia about people
> hooking up amplifiers, which the aftermarket world
> immediately addressed. Ain't capitalism grand?!
>
> Tom Holmes, N8ZM
>
> -----Original Message-----
> From: time-nuts <time-nuts-bounces at lists.febo.com>
> On Behalf Of Dana Whitlow
> Sent: Friday, November 13, 2020 3:17 PM
> To: Discussion of precise time and frequency
> measurement <time-nuts at lists.febo.com>
> Subject: Re: [time-nuts] L1/L2 survey antenna $125
> new
>
> Thanks, Bob.  I zoomed in on the image that shows
> the connector without the
> cover,
> and it sure looks like a female connector to me
> (contradicting what the
> SparkFun
> description says).  I could not determine which
> handedness applies to the
> threads,
> however- not quite enough resolution in the photo.
>
> I'm inclined to suspect that this is in fact a
> standard TNC female
> connector.  What
> possible motive could an industry have for using a
> non-standard connector
> type
> except for meeting some silly FCC regulation
> (which clearly does not apply
> here).
>
> Dana
>
>
> On Fri, Nov 13, 2020 at 1:34 PM Robert LaJeunesse
> <lajeunesse at mail.com>
> wrote:
>
> > Just spotted this:
> https://www.sparkfun.com/products/17382
> >
> > Datasheet:
> >
> https://cdn.sparkfun.com/assets/6/e/a/9/2/BT-147_G
> NSS_Antenna_Datasheet.pdf
> >
> > Chokeplate design, 40dB LNA, TNC connector
> >
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