Features 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 for 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, modulator''''''''''''''''s indexes, such as S/N, C/N, DG, DP, have achieved internationally advanced level Surface mount technology, ensuring the accordance of entire machine 19"1U standard structure, independent power supply, elegant exterior design