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ITM-18 TV Remote Service Analyzer is designed for measurement of TV channel parameters and transmission of measurement results to a remote PC using TCP/IP local area network. The Analyzer is used in the cable TV networks for the purposes of continuous automatic monitoring of signal parameters.
- level measurements for analog channels
- Level, MER and BER measurements for ITU-T J.83 Annex A/B/C, including DVB-C standard channels
- Channel plan operation
- Measurement results storage in non-volatile data logger
- ViewRSA Software allows operating up to 100 analyzers simultaneously, storing measurement results in the data logger, real-time displaying of the measurement process, checking measurement results automatically against user-defined limit plans, displaying measurement results history in graphical and table formats
- Web-browser provides for access to ViewRSA software compatible with CIU-00X Series Analyzers
- Firmware updating and network interface setting via Ethernet port
Monitoring systems
Operating ViewRSA monitoring system:
- measurement results reading and saving to data base
- real-time display of measurement process
- automatic measurement results checking against user-defined limit plans
- error notification system: visual, sound alarm, e-mailing, executing user-defined applications
- viewing measurement results history in tables and graphs
- built-in WEB-browser for remote access to program
Operating monitoring systems via SNMPv1 protocol:
- channel plan and limit plan setting
- measurement process control (start, stop, measurement interval setting)
- sending traps with information on channel errors
- traps can be sent to several SNMP-agents
- real-time display of measurement results
Operating frequency range | 45 to 1000 MHz |
Frequency resolution | 125 kHz |
Level measurement range | 30 to 90 dBµV |
Level measurement accuracy | 2 dB |
Analog channel level measurement time, less than | 500 ms |
Digital channel level measurement time, less than | 100 ms |
ITU-T J.83 Annex A/B/C, including DVB-C Analyzer | |
Channel modulation types | QAM64, 128, 256 / ITU-T J.83 Annex A/B/C |
Symbol rate | 5 to 7 Msps |
MER measurement range | 22 to 42 dB |
BER measurement range | 5,0x10-3 to 1,0x10-8 |
MER measurement accuracy | 2 dB |
MER, BER measurement time including synchronization, less than | 15 s |
General parameters | |
Power supply | 50 Hz / 220 VAC |
Power consumption | 1.5 W |
Operating temperature range | 0…+50 0С |
Input connector | 75 Ohm, F-female |
Control interface | Ethernet/RJ45/100Base-TX |
Dimensions | 164x45x80 mm |
ITM-18 MIB file
4,2 KB
ITM-18 Firmware (2.10.1.0)
512,4 KB