When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Check your DC508 or DC508A for the four in-line pads shown in the pictures. If they are not there, your DC508 or DC508A may require a different OCXO module with a different hole pattern. The DC508 in the pictures is not included.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.