[time-nuts] TBolt help...
Tom Van Baak
tvb at LeapSecond.com
Mon Jun 19 16:41:35 EDT 2017
There was one other report of something similar over the past ten years. I did not look into it.
Since your TBolt was part of the group buy, I'll send you a new one. Contact me off-list. But can you double check the -12 V power supply voltage for me? Anything between -7 and -15 is probably ok. But if it fails it will affect the serial port. Also, if you have time, open the box and use a 'scope on both the input (TTL) and output (RS232) of the serial transceiver.
----- Original Message -----
From: "Dave Mallery" <dave.mallery at gmail.com>
To: "Discussion of precise time and frequency measurement" <time-nuts at febo.com>
Sent: Monday, June 19, 2017 1:16 PM
Subject: [time-nuts] TBolt help...
> My Tbolt has been running for a long time, since the final group buy.
> It is still running (indicated by the 10MHz output) but there is no data
> coming out the serial port. LH says so and so does my lil TSIP monitor, as
> well as my rs-232 cable monitor/breakout devices. I have tested all the
> cables involved.
> If this has happened to you, were you able to isolate it further? is it
> many thanks in advance!
> dave mallery
> Dave Mallery, K5EN (ubuntu linux 16-10)
> PO Box 15 Ophir, OR 97464
> linux counter #64628 (since 1997)
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