Master Clock - GPS synchronized - for 911, Emergency, Police, Fire, Hospitals, Communication Centers, Broadcast

Master Clocks
A master clock can be known as a reference clock, time standard, network clock, authoritative time source, sync clock, or atomic clock. But the function is the same: to keep timing systems and secondary clocks (slave clocks) running consistently to improve performance. A Spectracom master clock offers the additional advantage of accuracy and traceability to national and international standards by using GPS and other atomic time sources. NetClock® and Epsilon Clock™ master clocks have been optimized for the specific requirements of many applications and industries including vital communications and command centers, such as 9-1-1 and other public safety answering points (PSAP), aerospace and defense, and telecommunications and broadcasting.

GPS Master Clocks

Common Features

NetClock® GPS Master Clocks	Epslion Clock™ GPS Clocks
Stratum-1 NTP server 10/100 BaseT LAN port 19" rack mount (1RU) ASCII time code outputs Alert & event timer outputs 10 MHz, 1PPS, IRIG-B/E available Dial-out modem as back-up or primary option Network-centric protocols for easy and secure installation and management Ideal for time facility clock time displays 5-year warranty	10 MHz (x4), 1PPS (up to x4) outputs Module, rack mount, module, and board-level form factors Optional outputs: 1 MHz, 5 MHz, frequency synthesizer, 2048 MHz, 2048 Kbit/s, IRIG-B, STANAG 4430 (Havequick) Optional EPSILWIN32 management software Keypad input available

Models

NetClock® Model 9383 GPS Master Clock
master clock model 9383

Stratum-1 GPS primary time source

10/100 Base-T LAN port

Time codes via two RS-232 serial ports, two RS-485 data bus ports

IRIG B/E AM/TTL

1 PPS and 10 MHz

Optional Rubidium or OXCO oscillator back-up for GPS

Optional modem as back-up or primary

Meets NENA master clock standard

NetClock® Model 9389 GPS Master Clock
master clock model 9389

Stratum-1 GPS primary time source

10/100 Base-T LAN port

Time codes via RS-232 serial port and RS-485 data bus port

Optional front panel displays

Optional modem as back-up or primary

Ideal for synchronizing computer networks

NetClock® Model 9283 GPS Master Clock

Stratum-1 NTP time server

Time codes via two RS-232 serial ports and two RS-485 data bus ports

IRIG-B/E, 10 MHz, 1PPS outputs

Optional OCXO or Rubidium oscillators

Two front panel displays

Meets NENA master clock standard

NetClock® Model 9289 GPS Master Clock

Stratum-1 NTP time server

Time codes via RS-232 serial port and RS-485 data bus port

Optional two front panel displays and extra ports

FAA-Approved Time-Of-Year Clock Model 8183A
8183A_NetClock_Master_Clock

GPS clock synchronizes FAA IRIG-B systems and computer networks
RS-232 FAA IRIG B time code output port providing four separate outputs
Replaces GOES TOY clock
Front panel Time of Year (TOY) selectable clock display

Discontinued NetClock Master Clocks

8183 NetClock® GPS Master Clock
8183 NetClock®/GPS Master Clock

Discontinued and replaced by the GPS Master Clock - Model 9383.

9183 NetClock® GPS Master Clock

Discontinued and replaced by the GPS Master Clock - Model 9383.

9189 NetClock® GPS Master Clock

Discontinued and replaced by the GPS Master Clock - Model 9389.

Epsilon Clock™ Model EC1S GPS Clock

Compact GPS clock module
10 MHz, 1PPS, time of day output
Choice of 3 OCXO oscillator options
RoHS compliant

Epsilon Clock™ Model EC2S GPS Clock

19" rack mount (1RU high)
1PPS (up to x8), 10 MHz (4x)
Optional outputs: 1 MHz, 5 MHz, frequency synthesizer, 2048 KHz, 2048 Kbit/s, IRIG-B, STANAG 4430 (Havequick)
2 OCXO and Rubidium oscillator options
RoHS compliant

Epsilon Clock™ Model EC2T GPS Clock

19" rack mount (1RU high)
1PPS, 2048 KHz (4x)
Optional outputs: 2048 Kbit/s (2x), 10 MHz
2 OCXO and Rubidium oscillator options
RoHS compliant

Epsilon Clock™ Model EC3S GPS Clock

19" rack mount (2RU high)
1PPS, 10 MHz (4x)
Optional outputs: 1 MHz, 5 MHz, frequency synthesizer, 2048 KHz, 2048 Kbit/s, IRIG-B, STANAG 4430 (Havequick)
Rubidium oscillator
User interface by keypad and front panel display

Epsilon Clock™ Model EC22S Redundant GPS Clock

Dual hot-swapable GPS clock modules
Stratum-1 NTP time server
Up to 8 x 1 PPS TTL outputs
Up to 8 x 10 MHz outputs
Remote management by SNMP/HTTP
Choice of 3 OCXO oscillator options
RoHS Compliant

Master Clocks

A master clock can be known as a reference clock, time standard, network clock, authoritative time source, sync clock, or atomic clock.

GPS Master Clocks

Common Features

Models

Discontinued NetClock Master Clocks