I've got a pair of Symmetricom TS2100's, both of which have the basic

I've got what I believe are the correct OCXO's coming from an Ebay

My question is, do I need to make any configuration changes to the

Thanks much.

Fellow Clock-Tickers, I've got a pair of Symmetricom TS2100's, both of which have the basic TTL oscillator module for their reference oscillator. As other owners of these units are probably aware, the board is also laid out for a couple of different types of OCXO. I've got what I believe are the correct OCXO's coming from an Ebay vendor. They match the source voltage (12VDC), the control voltage range, and the pinout. My question is, do I need to make any configuration changes to the 2100's, in terms of jumpers or anything? Or is it literally a case of swap-and-play? Thanks much. -- --- Bruce Lane, ARS KC7GR http://www.bluefeathertech.com kyrrin (at) bluefeathertech dot com "Quando Omni Flunkus Moritati" (Red Green)

     I've got a pair of Symmetricom TS2100's, both of which have the

     I've got what I believe are the correct OCXO's coming from an Ebay

     My question is, do I need to make any configuration changes to the

     Thanks much.

Bruce, Search the TimeNuts archives. There are many posts with details on installing the OCXO and a few minor required config changes for the TS-2100. I did this upgrade with a MTI 240-0530-C a few years ago and both relied on the archives and added to the group knowledge. I suggest you search TS-2100 OCXO. On Wed, Mar 21, 2018 at 9:21 PM, Bruce Lane <kyrrin@bluefeathertech.com> wrote: > Fellow Clock-Tickers, > > I've got a pair of Symmetricom TS2100's, both of which have the > basic > TTL oscillator module for their reference oscillator. As other owners of > these units are probably aware, the board is also laid out for a couple > of different types of OCXO. > > I've got what I believe are the correct OCXO's coming from an Ebay > vendor. They match the source voltage (12VDC), the control voltage > range, and the pinout. > > My question is, do I need to make any configuration changes to the > 2100's, in terms of jumpers or anything? Or is it literally a case of > swap-and-play? > > Thanks much. > > -- > --- > Bruce Lane, ARS KC7GR > http://www.bluefeathertech.com > kyrrin (at) bluefeathertech dot com > "Quando Omni Flunkus Moritati" (Red Green) > _______________________________________________ > 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. >

I've got a pair of Symmetricom TS2100's, both of which have the basic

They do have 2 additional footprints, but AFAIK, they never 

I've got what I believe are the correct OCXO's coming from an Ebay

My question is, do I need to make any configuration changes to the

Yes, and yes, in order to properly set the gain, DAC multiplier,

There are details in the time-nuts archives, or you can read my

https://aerographic.tumblr.com/post/139872571444/datumsymmetricom-ts2100-irig-ocxo-heol-n024-gps

Good luck!

--msa

On Wed, Mar 21, 2018 at 06:21:29PM -0700, Bruce Lane wrote: > Fellow Clock-Tickers, > > I've got a pair of Symmetricom TS2100's, both of which have the basic > TTL oscillator module for their reference oscillator. As other owners of > these units are probably aware, the board is also laid out for a couple > of different types of OCXO. They do have 2 additional footprints, but AFAIK, they never shipped with anything but the MTI 240. > I've got what I believe are the correct OCXO's coming from an Ebay > vendor. They match the source voltage (12VDC), the control voltage > range, and the pinout. > > My question is, do I need to make any configuration changes to the > 2100's, in terms of jumpers or anything? Or is it literally a case of > swap-and-play? Yes, and yes, in order to properly set the gain, DAC multiplier, and enable writes to the EEPROM. There are details in the time-nuts archives, or you can read my writeup here and ignore the GPS bits: https://aerographic.tumblr.com/post/139872571444/datumsymmetricom-ts2100-irig-ocxo-heol-n024-gps Good luck! --msa