ubject: Re: [time-nuts] Trimble T Lassen 2 -
suitableantennaadvice.questions
On Sun, Aug 19, 2012 at 9:27 PM, Robert Darlington
wrote:
> It's a pain to capture on any scope, but really easy to see with an
> LED across the output. it's not bright, but definitely easy to see
iginal Message - From: "Chris Albertson" <
> albertson.ch...@gmail.com>
> To: "Discussion of precise time and frequency measurement" <
> time-nuts@febo.com>
> Sent: Monday, August 20, 2012 1:52 AM
> Subject: Re: [time-nuts] Trimble T Lassen 2 -
&g
gards,
Tom
- Original Message -
From: "Chris Albertson"
To: "Discussion of precise time and frequency measurement"
Sent: Monday, August 20, 2012 1:52 AM
Subject: Re: [time-nuts] Trimble T Lassen 2 -
suitableantennaadvice.questions
On Sun, Aug 19
Of Bob Bownes
>Sent: Monday, July 23, 2012 1:06 PM
>To: Discussion of precise time and frequency measurement
>Subject: Re: [time-nuts] Trimble T Lassen 2 -
>suitableantennaadvice.questions
>
>The pulse from my T-Bolt is on the order of 1uS wide. I captured it on
>the
>di
2:26 PM
To:
Subject: Re: [time-nuts] Trimble T Lassen
2 -suitableantennaadvice.questions
My old '465 will trigger on the 1pps, but it's far easier to see the
trigger LED flash than finesse the brightness/sweep to make it visible -
something possible only on a 'scope wi
My old '465 will trigger on the 1pps, but it's far easier to see the
trigger LED flash than finesse the brightness/sweep to make it visible -
something possible only on a 'scope with a decently bright tube.
Another cheap/easy trick to detect the 1pps pulse is simply to "listen"
to it with an a
cell
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On
Behalf Of Bob Bownes
Sent: Monday, July 23, 2012 1:06 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Trimble T Lassen 2 -
suitableantennaadvice.questions
ted to a pin on the receiver connector that is
> >> then internally routed to the antenna.
> >>
> >> John WA4WDL
> >>
> >> ------------------
> >> From: "Stephen Farthing"
> >> Sent: Monday, J
cted to a pin on the receiver connector that is
>> then internally routed to the antenna.
>>
>> John WA4WDL
>>
>> --
>> From: "Stephen Farthing"
>> Sent: Monday, July 23, 2012 12:11 PM
>> To:
power to be connected to a pin on the receiver connector that is
> then internally routed to the antenna.
>
> John WA4WDL
>
> --
> From: "Stephen Farthing"
> Sent: Monday, July 23, 2012 12:11 PM
> To:
> S
y, July 23, 2012 12:11 PM
To:
Subject: [time-nuts] Trimble T Lassen 2 -
suitableantennaadvice.questions
Hi Guys,
I have a couple of Trimble T Lassen 2 boards I bought at a Hamfest -
the guy told me they were left over from a contract he had and were
brand new. He had a load and i bough
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