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Trimble Thunderbolt Issue

Richard Solomon

Fri, Jan 26, 2018 6:39 PM

I have a T-Bolt whose 10 MHz output has dropped off to about 6 mV. Using T-Bolt Mon,

all the Alarms are Green and it shows Tracking 3 or 4 Satellites (small Hockey Puck Antenna).

Without a schematic I am lost as to where to look.

Anyone have any suggestions ? I had to toss an otherwise working T-Bolt.

Thanks for any assistance,

Dick, W1KSZ

Sent from Outlookhttp://aka.ms/weboutlook

I have a T-Bolt whose 10 MHz output has dropped off to about 6 mV. Using T-Bolt Mon, all the Alarms are Green and it shows Tracking 3 or 4 Satellites (small Hockey Puck Antenna). Without a schematic I am lost as to where to look. Anyone have any suggestions ? I had to toss an otherwise working T-Bolt. Thanks for any assistance, Dick, W1KSZ Sent from Outlook<http://aka.ms/weboutlook>

ewkehren

Sat, Jan 27, 2018 2:44 PM

Do not toss, first check output of OCXO if good keep if you do not fiend the problem. If no output replace. If L H shows that it works bring OCXO output directly.Bert Kehren

Sent from my Galaxy Tab® A
-------- Original message --------From: Richard Solomon w1ksz@outlook.com Date: 1/26/18 1:39 PM (GMT-05:00) To: time-nuts time-nuts@febo.com Subject: [time-nuts] Trimble Thunderbolt Issue
I have a T-Bolt whose 10 MHz output has dropped off to about 6 mV. Using T-Bolt Mon,

all the Alarms are Green and it shows Tracking 3 or 4 Satellites (small Hockey Puck Antenna).

Without a schematic I am lost as to where to look.

Anyone have any suggestions ? I had to toss an otherwise working T-Bolt.

Thanks for any assistance,

Dick, W1KSZ

Sent from Outlookhttp://aka.ms/weboutlook

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Do not toss, first check output of OCXO if good keep if you do not fiend the problem. If no output replace. If L H shows that it works bring OCXO output directly.Bert Kehren Sent from my Galaxy Tab® A -------- Original message --------From: Richard Solomon <w1ksz@outlook.com> Date: 1/26/18 1:39 PM (GMT-05:00) To: time-nuts <time-nuts@febo.com> Subject: [time-nuts] Trimble Thunderbolt Issue I have a T-Bolt whose 10 MHz output has dropped off to about 6 mV. Using T-Bolt Mon, all the Alarms are Green and it shows Tracking 3 or 4 Satellites (small Hockey Puck Antenna). Without a schematic I am lost as to where to look. Anyone have any suggestions ? I had to toss an otherwise working T-Bolt. Thanks for any assistance, Dick, W1KSZ Sent from Outlook<http://aka.ms/weboutlook> _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.