[time-nuts] GPS with 10KHz output

Anthony Stirk upuaut at gmail.com
Fri Sep 20 06:37:51 UTC 2013


Additional information :

The Ublox NEO-6T divides their internal 48MHz clock down so 10Mhz doesn't
divide correctly and is jittery but 8Mhz is fine.

Anthony


On Fri, Sep 20, 2013 at 7:27 AM, Anthony Stirk <upuaut at gmail.com> wrote:

> Just as a note you can reconfigure the time pulse output any of the Ublox
> modules (doesn't have to be the timing module) via commands to give out a
> pulse up to :
>
> 7 Series :0.25 Hz … 10 MHz
> NEO-6G/Q/M/P/V : 0.25 Hz to 1 kHz
> NEO-6T :0.25 Hz to 10 MHz
>
> Don't know if this helps anyone.
>
> Cheers,
>
> Anthony
>
>
>
>
> On Fri, Sep 20, 2013 at 3:24 AM, Bill Reed <breed at otelco.net> wrote:
>
>> Hi Merv,
>>
>> Thanks. I will try one.
>>
>> This is a great group!
>>
>> Bill
>>
>>
>> -----Original Message----- From: Merv Thomas
>> Sent: Thursday, September 19, 2013 9:01 PM
>> To: time-nuts at febo.com
>>
>> Subject: Re: [time-nuts] GPS with 10KHz output
>>
>> Hi Bill,
>>
>> I have a number of these modules purchased from the particular eBay source
>> you gave a link for.  They work well but I never found a way to keep their
>> data output as NMEA as they seem to revert to Binary on power down.
>>  However
>> if it is just the 10KHz output you want from them or their Binary data
>> stream they should be fine in my humble opinion.  I have a small batch
>> file
>> that commands them into NMEA once powered up but nothing to save this
>> setting.
>>
>> Merv  VK6BMT
>>
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>
>



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