dvb t2 modulator,single channel RF modulator dvb-t2,digital tv broadcasting headend equipment
USD $1 - $2 /Set
Min.Order:1 Set
Skype ID: yangting965
Outline
COL5601 DVB-T2 modulator is our new product developed complying with the DVB-T2 standard. With its advanced modulating technology, this modulator can effectively make use of the ground spectrum resources and make it possible to provide reliable signals for fixed, mobile and portable devices. Compared with DVB-T, the channel capacity is increased by 30% under the similar carrier to noise ratio (CNR) threshold. COL5601 DVB-T2 modulator also supports single-PLP and multi-PLP (option) to receive T2-MI from DVB-T2 gateway through its ASI and IP port. (This function is also option.)
Moreover, this device can be upgraded and controlled through network system, which allows it to be widely used in setting up digital broadcasting network and provide good signals for scientific laboratory and DVB-T2 STB.
Features
ü Fully complying with EN302 755 standard
ü 4 ASI input ports (for 1 channel TS input with 3 ports for backup)
ü T2-MI over IP input (Option)
ü 10MHz input/loop out, 1PPS input/loop out
ü DVB-T2 RF output
ü Supports single PLP, multi-PLP (Option)
ü Support MISO and SISO
ü Support QPSK/16QAM/64QAM/256QAM (normal or rotated)
ü Support TS format: T2-MI (Option) or TS (Mode A)
ü High performance output: MER>43dB, shoulder level>56dB
ü Output signal bandwidth: 5M, 6M, 7M, 8MHz
ü Support MFN and SFN (Option) net mode
ü Supports non-linear and linear digital pre-distortion (DPD) --->Video
ü RF output level: -25~+3 dBm, 0.1db stepping
ü Constant temperature crystal oscillator, as high as 0.1ppm stability
ü Support online upgrade
ü Keyboard operation and LCD display
ü Web Network management system (GUI)
Input | T2MI input over ASI and IP (Option) | 1000 Mbps Ethernet port ----COL 5601 | ||
100 Mbps Ethernet port ----COL5602 | ||||
1 channel TS input over ASI | ||||
10MHz reference clock input and loop out, BNC interface | ||||
1PPS input and loop out, BNC interface | ||||
Modulation | Standard | EN302 755 | ||
Mode | Mode A: single-PLP; Mode B: multiple-PLP (Option) | |||
PLP Constellation | QPSK, 16QAM, 64QAM, 256QAM (Normal or Rotated) | |||
L1 Post Constellations | BPSK, QPSK, 16QAM, 64QAM | |||
FEC Length | Short(16K), Normal (64K) | |||
FEC Rate | 1/2, 3/5, 2/3, 3/4, 4/5, 5/6 | |||
Pilot Pattern | PP1 - PP8 | |||
Guard Interval | 1/128, 1/32, 1/16, 19/256, 1/8, 19/128, 1/4 | |||
FFT Mode | 1k, 2k, 4k 8k, 16k, 32k (normal or extended) | |||
Bandwidth | 5MHz, 6MHz, 7MHz, 8MHz | |||
Net Mode | MFN, SFN (Option) | |||
RF Out | Connector | N Type, 50ΩImpedance | ||
RF range | 30~999Mhz, 1hz stepping | |||
Output level ATT | -25~+3 dBm, 0.1db stepping | |||
MER | > 43db | |||
Shoulder Level | >56dB | |||
System | LCD display, keyboard and web Network management | |||
Supporting software upgrading through network | ||||
General | Demission (W*L*H) | 482mm×410mm×44mm | ||
Weight | 4.8kg | |||
Temperature | 0~45℃(operation),-20~80℃(storage) | |||
Power supply | AC 220V±10%,50/60Hz | |||
Power Consumption | 34W |
Principle chart
Our experience: Continuous experienced and reliable Team, Standing in DVB Head-end system solution more than 10 years.
Our product: FTA satellite receiver/decoder, Satellite descrambler (CI slot), Encoder, Multiplexer,Scrambler, Modulator, Transmitter,Antenna,Set top box.
Our service: Life-long Technical support.
Warranty: 1 years.
Lead time: 2-5 working days