16-channel agile adjacent frequency modulator HD to analog RF modulator Hotel cable TV system w

Features
1 The modulation circuit adopts today's mainstream modulation chip with single-chip control, which is stable and reliable.2 The modulation circuit of each channel is completely independent, and the channel configuration is very flexible and convenient.3 The power supply has a large amount of redundancy, which can work continuously and stably all year round.4 The relevant debugging of the cable TV transmission equipment has been completed before leaving the factory, and no debugging is required on site.Input AV signal to work, and can be installed and constructed by non-professionals.5. The multiplexer is installed in an integrated manner, and the structure is compact, and no special machine room is required.
technical parameter
Stable and reliable16 HDMI input 16 channels of RF output frequency adjustableM16 of each channel is completely independent, channel configuration flexibilityImage high frequency and RF local oscillator MCU technique are used, frequency stability and high accuracyThe function of each integrated circuit chips are used, the whole high reliabilityHigh-quality power supply, 7×24 hour stabilityResolution up to 1920x1080p inputFrequency 47862MHzOutput Level 105dBVOutput Level Adj. Range 0-20dB AdjustableA/V Ratio -10dB-30dB (Adjustable)Output Impedance 75Spurious Output 60dBFrequency Accuracy ±10KHzOutput Return Loss 12dBVHF 10dBUHFVideo Input Level 1.0Vp-p87.5% ModulationInput Impedance 75Differential Gain 5%87.5% ModulationDifferential Phase 5°87.5% ModulationGroup Delay 45 nsVisual Flatness ±1dBDepth Adjust 090% Video S/N 55dBAudio Input Level 1Vp-p±50KHzAudio Input Impedance 600Audio S/N 57dBAudio Pre- emphasis 50sRack 19 Inch standard