Technical Specification TS Input: Fully complaint with EN 50083 ASI interface standard Support 188/204 packet length,Packet mode and Burst mode 1 ASI TS Input, 1 ASI loop output 1 DVB SPI Input Max Bit Rate: 70Mb/s Connector type: BNC female, Impedance 75Ohm Optional TS Input: Compliant with E3/DS3 interface standard Support 188/204 packet length E3/DS3 Input and loop output Bit Rate: 34.368Mb/s or 44.736Mb/s Connector type: BNC female, Impedance 75Ohm Build in Test Signal: ?PRBS TS Sequence, Null Symbol Insertion, Modulation and channel coding: FEC: 1/2,2/3,3/4,5/6,7/8 Constellation: QPSK Symbol Rate: 1-45MBauds Rolling Factor: 0.25 RF Output: Central frequency: 950MHz to 2150MHz Signal level(Main): 0dBm +/- 2dB Attenuation adjustable 0 to 15dBm by 0.5dB step Signal stability: +/- 1.0dB,+/-10kHz Modulation error ratio(MER): >36dB Shoulder: >48dB Spurious: 50dB relative to the total power Return loss: >15dB Connector type: N female, Impedance 50 Ohm | | RF Amplifier Option: Ultra linear amplifier for L Band Gain 15- 25dB, Gain Flatness <1dB Gain Stability <0.1dB Return loss: >15dB RF Test Signal: Output Level : -20dB Connector: BNC female, Impedance 75 Ohm Alarm and Control: Local control: 6 buttons, LCD screen, LED DB-9 with 2 contact relays for alarms: TS Loss, Bit Rate Overflow, RF problem, etc Remote control: User friendly man machine interface Though RS-232 port Physical conditions: Power supply: AC 90-260V+/-10%, 80W Operating temperature: 0-50 degrees Storage Temperature: -10-70 degrees Humidity 10%-80% at 50 degrees Dimension: L=540mm, W=483mm, H=44mm (1RU) Weight: Net 7 kg, Gross 10 kg |