Chapter 6
Specifications
6.1
Introduction
The Model 1095A/C Industrial GPS Clock is designed to be installed
either inside or outside. The Model 1095A has four annunciator LEDs
for monitoring performance, and the Model 1095C has four annunciator
LEDs and a large, six-digit time display. Interrogate and configure both
models through RS-232 ports and included 1095 Utility software. For
indoor mounting, both Model 1095A and 1095C may be ordered with an
external GNSS antenna, cable and grounding block.
6.2
Receiver Characteristics
6.2.1
Timing Accuracy
Specifications apply at the 1 PPS and unmodulated IRIG-B outputs, with
US Department of Defense Selective Availability (SA) OFF, as of date of
publication.
UTC/USNO:
±
250 ns peak;
<
±
100 ns typical (SA off)
6.2.2
Position Accuracy
10 m, rms, 90 % confidence
