[time-nuts] Active antennas for a Thunderbolt...

Azelio Boriani azelio.boriani at screen.it
Mon Jul 30 15:38:07 UTC 2012


Have you any other GPS unit to test your antennae? You can test GPS
antennae with a network analyzer or a spectrum analyzer with the tracking
generator... yes, first you have to find one.

On Mon, Jul 30, 2012 at 5:12 PM, Hal Murray <hmurray at megapathdsl.net> wrote:

>
> cfharris at erols.com said:
> > I suspect that I have just had the bad luck to buy two bad antennas, but
> I
> > am naturally curious what happens when the sample set gets larger.
>
> I have 2 TBolts using the small Motorola antenna from TAPR in a not-good
> location.  The sheet says 24 dB of gain.  I have 6 or 9 or ?? feet of RG-6.
>
> They work as expected, that is they work, but not well.  The holdover logic
> gets tested frequently and surveys take a long time.  But they do work.
>
> --
> These are my opinions.  I hate spam.
>
>
>
>
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