PT2090 Digital Repeater
keyfact:
- Optional synthesizer function for seamless integration on the base unit will addfull agility with regards to input and output frequency setting (MFN transposeroperation)
- Extensive frequency range supported (input/output): 30MHz to 1GHz Scalable digital filtering for optimization of selectivity vs. latency
- High precision squelch function with programmable hysteresis
- User selection between Automatic and manual gain control with adjustable maximum gain
- Limitation of output level to user specified maximum level for effective poweramplifier protection Built-in linear/non linear pre-corrector for manual optimization of amplifier performance
- Optional adaptive pre-corrector for linear pre-correction (seamlessly integrated) Optional GPS receiver (seamlessly integrated) for precision frequency offset Optional echo canceler available
- Built-in Ethernet switch with four ports Frequency agile design: no tuned input channel filter is required for neighbor channel suppression
- Ground closure alarm inputs for generation of SNMP traps by external alarm conditions
- User friendly SW/FW update via Ethernet
PT2090 Digital Repeater is equally suitable for on-channel (iso frequency) signal repetition in SFN networks as for transposer operation with different input/output frequencies in MFN networks (transposer operation require only installation of the optional synthesizer module PT2762/00)
1
Datasheet URL:
http://www.protelevision.com/files/datasheets/DS_2090_print_ver5_03-10.pdf
Ekstra billeder:
