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DVB-T/T2 RF Monitoring Interface
Model: VB252
- Dual input digital terrestrial receiver
- Fully independent inputs
- All bands DVB-T/T2 receiver (47 - 856 MHz)
- SFN drift monitoring using 1PPS input signal
- Constellation diagram
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Input interface module that enables monitoring of digital terrestrial transmissions. Two modules may be housed in a 1RU chassis together with a controlling VB120 or VB220 probe, providing high monitoring capacity occupying a minimum of rack space. In addition to monitoring typical RF parameters, the monitoring solution optionally allows advanced analysis of the complex DVB-T MI protocol; signal integrity is verified layer by layer. This analysis functionality is complemented by the renowned video bridge ETSI TR 101 290 monitoring engine to ensure standards conformance at all levels.
- Dual input digital terrestrial receiver
- Fully independent inputs
- All bands DVB-T/T2 receiver (47 - 856 MHz)
- SFN drift monitoring using 1PPS input signal
- Constellation diagram
- Impulse response diagram
- Configurable round-robin testing
- Fully controlled via backplane by VB120 or VB220
- LEDs indicating RF signal lock
- Built-in general purpose alarm relay (GPI)
- Spec Sheet available - Yes
- Minimum Input Signal Level: -80 dBm
- Maximum input signal level-20: dBm
- Level Accuracy: +/- 2 dB
- Maximum MER: >32 dB
- MER accuracy: <2 dB
- Carrier offset: <15ppm of frequency
- RF Input: F-connector, female
- Alarm Relay: 9-pin D-SUB, male and 3-pin relay contacts
- Storage Temperature: -20 to 70 °C
- Operating Humidity: 5 to 95 % non-condensing
- Control and management: fully controlled through backplane and accessible through master VB120 or VB220 user interface
- Power Supply Requirement: draws power from backplane (+5V)
- 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
DVB-T/T2 RF Monitoring Interface
690 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: VB252
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