The following list of links to manufacturers of time and frequency receivers may be incomplete, and inclusion on the list does not imply endorsement by NIST. The manufacturers are listed alphabetically. Send corrections or additions to: timeinfo [at] boulder.nist.gov (timeinfo[at]boulder[dot]nist[dot]gov)
NOTE: We have provided links to these sites because they have information that may be of interest to our users. NIST does not necessarily endorse the views expressed or the facts presented on these sites. Further, NIST does not endorse any commercial products that may be advertised or available on these sites.
The time and frequency receiver products from each manufacturer have been categorized as follows:
GPSDO | GPS Disciplined Oscillators |
GPSC | GPS Clocks and Time Sources |
GPSB | GPS OEM Modules and Board Level Products |
VBC | WWVB Clocks (wall clocks, wristwatches, etc.) |
VBPMC | WWVB Phase-Modulated Clocks (wall clocks, wristwatches, etc.) |
CDMA | CDMA Disciplined Oscillators |