[time-nuts] eBay Ublox

Azelio Boriani azelio.boriani at screen.it
Tue Jan 3 10:13:14 UTC 2012


Yes, no TRAIM on the uBlox but I haven't seen the TRAIM alarm kicking in on
the Motorola/iLotus M12M so I think that for our experiments the uBlox is
fine. Even better, have the two: the Motorola/iLotus and the uBlox.

On Tue, Jan 3, 2012 at 2:37 AM, k4cle at aol.com <k4cle at aol.com> wrote:

>
> The problem with the U-Blox receiver is that it does not have TRAIM as
> does the Motorola UT+ and some others that are made specifically for timing
> applications.  Just be aware of that when trying to decide on which
> receiver to use.  73's Doug, K4CLE
> Connected by DROID on Verizon Wireless
>
> -----Original message-----
> From: Azelio Boriani <azelio.boriani at screen.it>
> To: Discussion of precise time and frequency measurement <
> time-nuts at febo.com>
> Sent: Mon, Jan 2, 2012 09:42:54 GMT+00:00
> Subject: Re: [time-nuts] eBay Ublox
>
> I have experience with the LEA5-T in timing mode and, and of course, it
> works as expected. You can set not only how many samples to take but also
> the variance to achieve before starting the position-hold/timing mode.
>
> On Sun, Jan 1, 2012 at 10:44 PM, Bob Camp <lists at rtty.us> wrote:
>
>  Hi
>>
>> I haven't used that particular unit. I have played with similar units.
>> That's pretty old stuff, and does not appear to have timing software in
>>
> it.
>
>> I suspect you would do *much* better (both performance and price wise)
>>
> with
>
>> something newer.
>>
>> Bob
>>
>>
>> On Dec 31, 2011, at 7:41 PM, <lstoskopf at cox.net> <lstoskopf at cox.net>
>> wrote:
>>
>> > UBLOX TIM-CJ module TIM-ST GPS engine Jupiter footprint
>> >
>> > anyone have any experience with this for timing application?
>> >
>> > N0UU
>> >
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