When low power and atomic holdover performance is required, choose the GPS-2700, which features the Chip Scale Atomic Clock (CSAC) as its reference oscillator. These self-calibrating modules deliver UTC time and long-term frequency stability to laboratories and mobile applications. The advanced software algorithms are able to acquire and maintain GNSS-lock in dynamic environments while also identifying and mitigating satellite broadcast errors.
The units provide exceptional holdover, ultra-low power consumption, fast warm-up time, industry-leading 1 PPS accuracy, and a low profile. The GPS-2700 provides 1PPS, 5 and 10 MHz outputs.

Key Features

• High-performance GPS Receiver
• Holdover: typically ±2μs over 24 hrs. at 25 ºC
• Ultra low power consumption: less than 1.4W at 25 ºC (12V Vdd)
• Fast warm-up time: less than 180 sec at 25 ºC
• Industry leading 1PPS accuracy: ±15ns to UTC RMS (1-sigma), GPS locked
• Small footprint and low profile: only 2.5″ x 3″ x 0.7″