Detailed Product Description

CATV Headend Modulator   DVB Headend Modulator  DTV Headend Modulator;

Applicable for 47~860MHz system, agile channel output, specially designed for middle or large scale system:

·   I² C Bus control

·   LCD Display

·   Audio noise reduction(optional)

·   Medium frequency modulating, Video/Audio medium frequency signal input, output port can be applied for scramble loading fee-paid TV system

·   In accordance to adjacent frequency design, no interference between adjacent

channel

·   Having RF automatic amplitude-stabilizing circuit, making front-end system becoming

more stable and reliable

·   RF output adopting modular amplification, ensuring RF output dynamic and parasite

suppressing

·   Adopting unique diode dual-balance modulating, good linearity, low noise, modulators

indexes, such as S/N, C/N, DG, DP, have achieved internationally advanced level

·   Surface mount technology, ensuring the accordance of entire machine.

·   191U standard structure, independent power supply, elegant exterior or design