ES-911/CDMA™

Features:

• IRIG-B & IRIG-E outputs
• RS-232C outputs (Broadcast & Query)
• RS-485 Broadcast output
• ESE Time Code output (TC90)
• 1 PPS output
• Loss of Power & Loss of Time Sync relay outputs
• IRIG Codes are switchable between Modulated and TTL
• Automatic Daylight Savings Time correction (may be disabled via internal switch)
• Time Zone offset
• Internal 60 minute battery back-up
• "Time Sync" Indicator
• "CDMA "Lock" Indicator & Output
• 6-Digit, .56" LED display
• Display switchable between 12 & 24 Hour format
• +/- 10 Microsecond accuracy
• Legally Traceable to UTC (Universal Coordinated Time)
• Meets or exceeds NENA-04-002 Master Clock specifications
• Indoor antenna with 12' Cable
• Rugged Rack Mount enclosure
• UL Approved power supply
• Simple operation & installation
• Digital, Video & Analog slave clocks available
• Various Options available

The ES-911/CDMA is a Master Clock and Time Code Generator. The unit is specifically designed to meet the NENA (National Emergency Number Association) Standard NENA-04-002 for a PSAP (Public Safety Answering Point) Master Clock and is capable of "Time Synchronizing" all components of a PSAP. Using the signal transmitted from the CDMA (Code Division Multiple Access) cellular mobile telecommunications network, the ES-911/CDMA provides reliable and economical time, legally traceable to UTC (Universal Coordinated Time).

The unit displays six digits of time as received via the internal CDMA receiver. Simultaneously, the ES-911/CDMA generates several types of time code - IRIG-B, IRIG-E, ESE, RS232C (both "Broadcast" and "Query" ports provided) and a 1PPS signal. These outputs allow the ES-911/CDMA to synchronize and easily interface with equipment such as CAD, ANI / ALI Controllers, Voice Recorders and Radio Consoles that meet NENA Standards. The ES-911/CDMA can also synchronize computers and other digital / analog clock systems.

Included with the ES-911/CDMA is a magnet-mount indoor antenna that is connected to the unit via the provided 12' cable / SMA connector. Software is also supplied with the ES-911/CDMA permitting the user to continuously update a computer's DOS or Windows clock to the time available on the "Broadcast" RS-232C output.

Operation Manual

Copyright ©  2008, ESE
Last modified  MAR 19, 2008