Hi
Ah, missed that post.
Was just looking for an encoder to complete this project , so thought a simple lo cost incremental type would do.
https://www.ad7c.com/projects/ad9850-dds-vfo/
The parts I was looking at are on page 2617 of the current online catalogue the APLS EC12 range though the same seems to apply to their EC11 range.
Was looking at parts 206-5074 and 206-5076, their respective datasheet here, though nowhere in the catalogue is there any mention of the different (?) types of output, only when you look at the manufacturers datasheet
**broken link removed**
**broken link removed**
At the price not bothered about ordering one of each, its more knowing what are the right parameters.