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TLKNET-4116IS ISDB-Tb modulatorr complying with ARIB STD-B31 standard, it supports 1*ASI or 1*IP input and 1*RF output, this modulator can effectively make use of the ground spectrum resources and make it is possible to provide reliable signals for fixed, mobile and portable devices.
This ISDB-T modulator is developed to adapt Japan, Brazil, Argentina and other South American countries terrestrial digital television, the modulator's channel coding and modulation mode is fully complying with the ARIB STD-B31 standard.
Features
- Fully complying with ARIB STD-B31 standard
- Inputs: 1*ASI input ports, 1 x IP (100 mbps, TJ45*TS over UDP Multicast
=== Output =======
- RF F-head; Impedance 75Ω;
- Standard: ISDB-Tb (ARIB STD-B31)
- Output: FFT Mode: 1K,2K, 4K,8K,
- Bandwidth: 6M, 7M, 8M
- Constellation: QPSK, 16QAM, 64QAM
- Guard Interval: 1/4,1/8, 1/16, 1/32
- RF Output Level: ATT -26dbm~+3dbm (0.1db step)
- Frequency Range: 40~900MHz, 1Khz step
- MER: ≥ 40db
- Control: IP remote NMS (Ethernet Port, RJ-45), 10/100m base-TX,
- Control: Front panel: Keyboard + LCD
=== General Features =======
- Size: 482mm*280mm*44mm
- Temperature Range: 0~45°C (Operation); -20~80°C (Storage)
- Power: 100-240VAC, 50Hz, 25W
- Weight Power: 7 kg
Datasheet :
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