[time-nuts] Re: 1 pps / Gerber files

[Gerhard Hoffmann]

Hi,

it took some time to make the Gerbers, the board for my own
Lucent Z3811A is home-etched, so I did not need them.
I made a .pdf and laser-printed it 1:1 on film for the
pre-sensitized board.

Producing Gerbers/drill files for real manufacture takes more
care, like readable component numbers and a BOM. Normally I use
only parts that I have here..

the package is on
<  http://www.hoffmann-hochfrequenz.de/downloads/doubdist2.zip   >

The inner zipfile "project output.....zip" is the file that has
to be uploaded to JLCPCB or whoever the board maker of your
choice may be. I uploaded it to JLCPCB and on their web site
it looks familiar, no complaints. But I did not order it,
for me the problem is solved already. The price of $2 is
for 5 pcs. IIRC.

I changed the SMD voltage regulators from SMD to TO-220 for
easier cooling, beautified around the SMA connectors and
added component printing.
Otherwise I stayed as close as possible to my prototype.

If someone wants to make changes and has Altium Designer,
the source files are available, also.

Cheers, Gerhard DK4XP


Am 11.11.21 um 16:16 schrieb DM:
> Gerhard,
> May I have a copy of the Gerbers for the Doubler-Distribution amp? I started designing a PCB for the board myself, but if you could send me a copy of your files, surely would save me a ton of time and work.
> Thanks for your willingness to share your work.
> 
> DaveM
> Hazel Green, AL, USA
> 
> 
> From: "Gerhard Hoffmann" <ghf at hoffmann-hochfrequenz.de>
> To: time-nuts at lists.febo.com
> Sent: Wednesday, November 10, 2021 6:52:56 PM
> Subject: [time-nuts] Re: 1 pps
> 
> Am 10.11.21 um 23:56 schrieb B Riches via time-nuts:
>> Any ideas on how to get a useable 1 pps output sig out of a Lucent KS-24361 to use with SL sampling rate detector.
>> I am using the 1 pps output from a Jackson unit but would like to use the Lucent if I can since that is my gps standard.
>> 73
>> Bill, WA2DVUCape May, NJ
> 
> There are some pics with red arrows herein:
> 
> < http://www.hoffmann-hochfrequenz.de/downloads/DoubDist.pdf >
> 
> The board I made was home-etched, so there are no left-overs,
> but you or whoever can get the Altium or Gerber files.
> Should be less than 20 bucks for 10 boards from JLCPCB,
> including postage.
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