A nearby thunderstorm could have taken out the preamp in the antenna.
73 Bill Beam
NL7F
Carefully powering the antenna from a separate supply and then measuring
the current - is one way of checking that the LNA still works.
--
Björn
___
bpl...@outlook.com said:
p.s. I believe you need a minimum of three satellites to work through the
standard or precision survey.
The Z3801A manual says it needs 4.
I suspect there is an additional requirement that the satellites have a
good-enough position in the sky. (as compared to all
Hi
Looks like no antenna ( = no RF in the front end). If it’s been on for a while,
I’d
start with the antenna and work back to the TBolt.
Bob
On Aug 12, 2015, at 8:47 AM, Alberto di Bene dib...@usa.net wrote:
Today I switched on again my TBolt after a few weeks of power down.
It looks
On 8/12/2015 8:29 PM, Hal Murray wrote:
How long did you wait after turning it on?
How good is your antenna position?
Did you tell it to remember the location after a survey finished?
If it's been off for a few weeks, it doesn't know where the satellites are.
To get started, it has to find one
A nearby thunderstorm could have taken out the preamp in the antenna.
73 Bill Beam
NL7F
- Original Message -
From: Discussion of precise time and frequency measurement
To:
Cc:
Sent:Wed, 12 Aug 2015 23:29:45 +0200
Subject:Re: [time-nuts] Has my TBolt gone south ?
On 8/12/2015 8:29 PM
Hi
Never ever rule out the idea that a squirrel has found your feed line a really
tasty thing to chew on….
Bob
On Aug 12, 2015, at 5:29 PM, Alberto di Bene dib...@usa.net wrote:
On 8/12/2015 8:29 PM, Hal Murray wrote:
How long did you wait after turning it on?
How good is your antenna
my TBolt gone south ?
dib...@usa.net said:
Today I switched on again my TBolt after a few weeks of power down. It looks
like it has decided to take a period of rest, maybe definitive...
How long did you wait after turning it on?
How good is your antenna position?
Did you tell
of three satellites to work through the
standard or precision survey.
-=Bryan=-
To: time-nuts@febo.com
From: hmur...@megapathdsl.net
Date: Wed, 12 Aug 2015 11:29:58 -0700
CC: hmur...@megapathdsl.net
Subject: Re: [time-nuts] Has my TBolt gone south ?
dib...@usa.net said:
Today I switched
: Discussion of precise time and frequency measurement
To:
Cc:
Sent:Wed, 12 Aug 2015 23:29:45 +0200
Subject:Re: [time-nuts] Has my TBolt gone south ?
On 8/12/2015 8:29 PM, Hal Murray wrote:
How long did you wait after turning it on?
How good is your antenna position?
Did you tell
Today I switched on again my TBolt after a few weeks of power down.
It looks like it has decided to take a period of rest, maybe definitive...
The link below is a screen capture of LH, with some annotation from me.
Is there anything that, in your experience, I can try to diagnose the failure
and
dib...@usa.net said:
Today I switched on again my TBolt after a few weeks of power down. It looks
like it has decided to take a period of rest, maybe definitive...
How long did you wait after turning it on?
How good is your antenna position?
Did you tell it to remember the location after a
11 matches
Mail list logo