GP21 eval kit about 300 Euro
GP21 about 10 Euro each
Bruce
paul swed wrote:
Angus
Yes I did a fast check and couldn't find anyone in the US that seemed to
carry it. The eval kit looks nice but will speculate its quite costly.
That said I could see some uses for it like you say it has some thing
Sub 10ps resolution is achievable with a ringing LC circuit plus a
suitable ADC.
Bruce
Don Latham wrote:
AliExpress has them, 5 piece lot for $70 shipping to US $4.21. One claim I
saw said in quad mode 22 ps resolution. H
Don
paul swed
Angus
Yes I did a fast check and couldn't find
Just requested quotes on chips and eval from american distributor. Funny you
can buy the chips from the Chinese, no quotes, no fuss and cheap as hell
shipping. In the US we still sell electronics as if they were 19th century
goods; distributors, jobbers, wholesalers, retail if anyone will invento
AliExpress has them, 5 piece lot for $70 shipping to US $4.21. One claim I
saw said in quad mode 22 ps resolution. H
Don
paul swed
> Angus
> Yes I did a fast check and couldn't find anyone in the US that seemed to
> carry it. The eval kit looks nice but will speculate its quite costly.
> Tha
Angus
Yes I did a fast check and couldn't find anyone in the US that seemed to
carry it. The eval kit looks nice but will speculate its quite costly.
That said I could see some uses for it like you say it has some things
built in to eliminate false triggers and such. Just need to know if $1.59
or $
Sounds like an ideal reference for a microwave hilltopping event.
DaveB, NZ
(ZL3FJ)
- Original Message -
From:
To:
Sent: Sunday, April 06, 2014 6:19 AM
Subject: Re: [time-nuts] new GPSDO kit
Hello Brooke,
Can you say more about what this means?
"It generates a low-noise 10MHz si
Hi,
It's not exactly cutting edge resolution etc, but for a ready to go
chip, it's not at all bad. In theory, it looks like it should be
useful in a lot of the places that counters like a 53131/2 get used,
but it can sample very much faster than them. It also has useful
temperature inputs.
Most o
Hi,
I did the same kind of replacement in my garden irrigation timer. It had
membrane switches and I replaced them by ones very similar to yours, but
because the switches were of the flat sandwich type it needed quite
mechanical work. Aesthetically the result was perfect, and the tactile
fee
In a message dated 05/04/2014 22:10:50 GMT Daylight Time, b...@jimbixby.com
writes:
I finally had to dive into my Racal Dana 1992 counter, after it had
developed several bad switches. I found that through-hole 6x6mm tactile
switches with four leads will fit in the counter pcb holes diagonal
Ulrich Bangert writes:
>
> Gentlemen,
>
> I know I am not the only one in this group to have difficulties with
"weak"
> tactile switches on Racal-Dana's 1991/2/6 range of counters. The other day
I
> talked to the chief technician at Rosenkranz-Elektronik which is one of
the
> biggest surplus
If you search mouser.com for part# M50-3120545
That's what I use...
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Hi,
I'm going through my collection of 10811 variants and listing them on
ebay over the next couple months.
Two 10811B are listed now. Watch user ID corbymite.
Cheers,
Corby Dawson
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Jim
In my comments I kind of thought the comparison would be obvious. New with
warranty old/gamble. Said mentioned the 58503s are available for about $550.
Thats indeed a nice unit. Last comment for me. This ain't no solder the
pieces together gadget.
Regards to everyone.
Paul
WB8TSL
On Sat, Apr
Holdover requirement of 2 days I'm sure made sense for the Telco-purchased
GPSDO's intended to be on 24x7x365 at cell base stations e.g. Z3801A. I'm
guessing 2 days would be how long it would take them to get a crew there to
replace a broken GPS antenna and they figured the extra cost of the OCXO
w
Hi Jim,
here is the typeSanyo ML621 ML 621 Rechargeable 3V cmos Backup BatteryNEW!
available on ebay..
best regards,
Ernie. HG5ED.
-Original Message-
From: Jim Miller
To: time-nuts
Sent: Sat, Apr 5, 2014 1:04 pm
Subject: Re: [time-nuts] M12+T module questions
Jim/Chri
Jim/Chris
Thanks for the connector/cable info.
Regarding the battery:
> I used a 2032 coin cell battery and holder I un-soldered from an dead PC
motherboard.
> Even a coin cell will last its shelf life at least.
According to the manual the module is designed for a rechargeable type
while the l
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