The AR51-07 is a compact GPS-disciplined Rubidium Clock that delivers outstanding stability and accuracy. It features a Rubidium Atomic Standard, which is phase-locked to GPS or other external inputs. All outputs are derived from the Rubidium Atomic Standard, ensuring precise time and frequency, even during GPS reception interruptions. When disciplined to GPS, the unit achieves time accuracy of less than 20 ns RMS and frequency accuracy of better than 2E-12.

The AR51-07 includes Have Quick (ICD-GPS-060) input and output, making it ideal for secure radio communication applications. It can be remotely controlled via a MIL-STD-1553RT channel, making it suitable for airborne use. The unit also features an internal C/A code GPS receiver, with the option to install a P(Y) code SAASM GPS receiver (supplied by the customer).

Available in multiple off-the-shelf versions, the AR51-07 can also be customized to meet specific customer requirements. For a complete list of available options, please refer to the attached datasheet. Additionally, the AR51-07 can be equipped with proprietary Anti-Jamming and Anti-Spoofing technology to provide extra protection in GPS-denied environments. For more information, please contact us directly.