Model MGTR™ Megger GPS Timing Reference

2021-11-26
●INTRODUCTION TO THE MGTR
■The MGTR is a complete GPS time & frequency system offering the following features and performance:
▲State-of-the-art 12 channel GPS technology.
▲Exclusive FastStart™ technology offers high accuracy within just minutes of start-up.
▲Intelligent Holdover™ function provides near-Rubidium stability during GPS unavailability.
▲GPS-disciplined ovenized crystal oscillator with very low phase noise.
▲High spectral-purity 10 MHz sine wave output.
▲MTIE Stratum-1 compliance with frequency accuracy of 1x10-12 (long-term).
▲Timing accuracy of better than ±100 ns.
▲Standard one pulse-per-second (1 PPS) output with separate ASCII serial time message.
▲Static and dynamic timing modes.
▲Auto Survey position averaging mode.
▲Timing information derived from all satellites tracked with only one satellite required in static timing mode.
▲RS-232 control interface for control by a host computer.
▲Multiplexer output supplies one of six selectable TTL outputs slaved to the primary frequency reference: 1, 10, and 100 kHz, and 1, 5, and 10 MHz. In addition can also supply an additional TTL level PPS output.
▲Simultaneous Event Time-Tag (ETT) and Programmed Output Pulse (POP) functions, each with 100 ns resolution and accuracy.
▲Windows®-based control/display software.
▲Front panel indicators for power status, reference ready, and alarm status.
▲9 to 35 VDC operation with rechargeable lithium battery back-up for GPS data.

Megger

MGTR

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10/28/2004

Revision. 2

710015

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