> Le 6 sept. 2017 à 04:23, Hal Murray a écrit :
>
> Was
> Subject: Re: [time-nuts] GPS Antenna Feed Line Decision
>
> kb...@n1k.org said:
>> There is pretty much no experiment you could run that would show a
>> difference between the two. With a normal GPS, the
Was
Subject: Re: [time-nuts] GPS Antenna Feed Line Decision
kb...@n1k.org said:
> There is pretty much no experiment you could run that would show a
> difference between the two. With a normal GPS, the âfront endâ of the
> radio
> is in the antenna. The filtering and RF amplification
Hi
> On Sep 5, 2017, at 5:19 PM, Charles Steinmetz wrote:
>
> Mike wrote:
>
>> I tried to see if there was any difference in the signal quality reported by
>> Motorola UT+ and U-Blox Neo 6M (not timing grade but has a good 1PPS) over
>> 30m of 2 different cable types.
Mike wrote:
I tried to see if there was any difference in the signal quality reported by
Motorola UT+ and U-Blox Neo 6M (not timing grade but has a good 1PPS) over 30m
of 2 different cable types.
I only had RG58(75 Ohm) and RG174(50 Ohm).
RG58 is 50 ohm. RG59 is the "equivalent" 75-ohm
> Le 5 sept. 2017 à 16:17, Bob kb8tq a écrit :
>
> Hi
>
>
>
>> On Sep 5, 2017, at 6:06 AM, Hal Murray wrote:
>>
>>
>> Clay Autery said:
>>> I will use something better than RG-59 or RG-6 (even if it is only "better"
>>> in my
Hi
> On Sep 5, 2017, at 6:06 AM, Hal Murray wrote:
>
>
> Clay Autery said:
>> I will use something better than RG-59 or RG-6 (even if it is only "better"
>> in my opinion).
>
> Crazy thought department. Can you also run a parallel run of RG-6
Hi
> On Sep 4, 2017, at 10:32 PM, Nick Sayer via time-nuts
> wrote:
>
> I happened to be at Powell's bookstore in Portland the day after the eclipse
> and came across this book and wound up buying it. It's attraction to me was
> the same that I felt growing up watching
Ordered a copy, thanks Nick.
Jeremy
On Mon, Sep 4, 2017 at 8:50 PM Mike Naruta AA8K wrote:
>
> He also did a six part documentary on PBS in 2014.
>
> Great thinking.
>
>
> On 09/04/2017 10:32 PM, Nick Sayer via time-nuts wrote:
> > I happened to be at Powell's bookstore in
Looks like the S. Koreans are pressing ahead with their e-Loran system.
http://insidegnss.com/node/5598
'Old' tech never dies
Paul G8GJA
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Clay Autery said:
> I will use something better than RG-59 or RG-6 (even if it is only "better"
> in my opinion).
Crazy thought department. Can you also run a parallel run of RG-6 and run
some tests to see if you can measure the difference?
--
These are my opinions. I
Fellow time-nuts,
I have issues with a HP5372A CRT unit, which semi-died. While I think I
have located the bad cap and some diodes looks like they might have been
cooked, it would sure feel nice to locate a schematic/service manual for
the CRT display unit.
The main PCB is marked TATUNG
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