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Fully Controlled QAM/8VSB Monitoring Blade
Model: VB262
- Dual input digital cable receiver
- Fully independent inputs
- Fully compliant with ETS 300 249
- Constellation diagram
- Wide symbol rate range of 0.87 to 7.0 Mbaud
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Fully controlled QAM/8VSB monitoring blade offers monitoring of QAM signals as found in QAM cable networks and DTT signals found in 8VSB networks. The chassis can be equipped with a single VB120 or VB220 IP-PROBE master card that has one or two input cards under its control. The complete configuration with the fully licensed VB120 provides real-time monitoring and alarming for four QAM or 8VSB RF inputs, 10 IP MPTS/SPTS multicasts and one ASI TS input. ETSI TR 101 290 analysis is performed in parallel for QAM inputs, the ASI input and the IP input. If the VB220 is used as master card the IP monitoring capacity is increased to impressive 260 MPTS/SPTS multicasts in addition to the RF inputs.
- Dual input digital cable receiver
- Fully independent inputs
- Fully compliant with ETS 300 249
- Constellation diagram
- Wide symbol rate range of 0.87 to 7.0 Mbaud
- Selectable IF filter (6/8 MHz)
- Excellent neighbour channel isolation
- Dual 75ohm F-connector input
- Inputs support round-robin operation
- Fully controlled via backplane by VB120 or VB220
- Built-in general purpose alarm relay (GPI)
- Spec Sheet available - Yes
- Operating Temperature (Maximum): 122 F
- Operating Temperature (Minimum): 32 F
- Depth: 15.75 in
- Height: 1.70 in
- Width: 19 in
- Product Weight: 9.30 lbs
- Storage Temperature: -20 to 70 °C
- Operating Humidity: 5 to 95 % non-condensing
- RF power level: -60 to -10 dBm (+/-1.5dB)
- SNR: < 37 dB (+/-2dB)
- MER: <37dB (+/-2dB)
- BER pre-FEC: >1.0E-8
- BER post-FEC: >1.0E-9
- Input Sensitivity: -60
- Frequency Range: 44 to 858 MHz
Fully Controlled QAM/8VSB Monitoring Blade
700 kb
- Data Sheet
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McCann Systems
290 Fernwood Avenue
Edison, NJ 08837
USA
1-888-414-3806
www.mccannsystems.com
Contact in regards to this product:
Sencore, Inc.
Model: VB262
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