Epsilon Clock™ Model EC2T

• High performance reference clock
• ITU G.811 GPS PRC
• 12 channel reception on L1 (1575 MHz) C/A code
• Continuous Time Integrity Monitoring (T-RAIM)
• Automatic self survey with robust 0D fixed mode
• Antenna propagation delay compensation
• 1 PPS TTL output
• 4 x 2.048 MHz sine wave outputs
• Optional 2048 kBit/s output
• Time of Day output
• RoHS Compliant

Product Overview

The Epsilon Clock™ 2T is a high performance GPS clock with OCXO oscillator. The extremely accurate and stable time and frequency signals in a compact stand alone chassis (1U high – 19" wide) suits a comprehensive range of applications where excellent accuracy and stability are required. Ideal as a Primary Reference Source (PRS) or Primary Reference Clock (PRC) for telecom network synchronization.

An ovenized oscillator (OCXO) slaved to the GPS input source offers outstanding accuracy and phase noise. An optional Double Oven OCXO is available for a very low aging. The oscillator in conjunction with the EpsilTime™ smart predictive slaving algorithm mitigates the effects of inherent GPS noise and complies to the most stringent holdover mode requirements if GPS is lost.

In addition to the 1 PPS, 4 x 2.048 MHz, and time of day outputs, the E1 option is available for 2 x 2048 Kbit/s. An option is available to synchronize to one external 1 PPS.

Time of day and status is available via the front panel display. Selection of all settings including squelch of frequency outputs, G.704 alarm bit, antenna cable delay, choice of time scale (UTC or GPS) are user programmable. Extended status is available via the serial line interface. Optional EpsilWin™ software achieves complete remote control and supervision.

Download datasheet | A4 version