Cisco Cisco TNCS Element Management System データシート
Data Sheet
Page 2 of 4
Frequency Agility
The transponder has a Frequency Shift Keying (FSK) data modem (frequency agile within specified
bandwidths), which has the proven robust ability to resist radio interference. Frequency agility
enables the customer to alter receive and transmit frequencies of the transponder.
No programming of the HMS transponder is required. For fast registration within EMS, it is
recommended that you program the Rx frequency prior to installation. No field set-up or
adjustments are required. The transponder utilizes internal nonvolatile memory for storage of vital
parameters like frequency and transmits level data. Field service is easily accomplished with the
Handheld Programmer Terminal 91200.
Set-Up and Adjustment
The unit can be snapped directly into the product’s available transponder socket. The transponder
utilizes internal nonvolatile memory for storage of the unit address and other important operational
parameters.
Programming is easily accomplished with the Handheld Programmer Terminal 91200.
Features
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Frequency agile 5 to 65 MHz for reverse path
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Frequency agile 45 to 174 MHz for forward path
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Auto registration in HMS-compliant EMS
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Full duplex
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Simple and easy field service with use of Handheld Programmer Terminal
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Simple and easy installation - no switching or re-adjustments of amplifier or node