GG-16M CATV modulator Fixed channel rf modulator easy setup 16 channels
Product Description
The GG-16M CATV modulator Fixed channel rf modulator easy setup 16 channels is a 4RU rack mounted chassis that allows for installation of up to 16 pieces microprocessor-controlled fixed or agile mini-modulators. Built-in active combiner eliminates unnecessary cabling and potential connection problem and ensures high output level.
All modulators are perfect factory set to desired channels and proper offset.
Product Overviews
FEATURES
1. Switching power supply for installation flexibility and precise voltage regulation
2. Two cooling fans for long life performance
3. 45dBmV chassis output level, no need extra combiner
4. SAW (surface acoustic wave) filtering on IF for superior in band C/N
5. Front panel access controls enables easy setup
Specification
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Frequency
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47~860MHz
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Output Level
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≥105dBμV
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Output Level Adj. Range
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0~-20dB (Adjustable)
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A/V Ratio
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-10dB~-30dB (Adjustable)
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Output Impedance
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75Ω
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Spurious Output
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≥60dB
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Frequency Accuracy
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≤±5KHz
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Output Return Loss
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≥12dB(VHF); ≥10dB(UHF)
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Video Input Level
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1.0Vp-p(87.5% Modulation)
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Input Impedance
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75Ω
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Differential Gain
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≤5%(87.5% Modulation)
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Differential Phase
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≤5°(87.5% Modulation)
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Group Delay
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≤45 ns
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Visual Flatness
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±1dB
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Depth Adjust
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0~90%
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Video S/N
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≥55dB
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Audio Input Level
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1Vp-p(±50KHz)
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Audio Input Impedance
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600Ω
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Audio S/N
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≥57dB
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Audio Pre-emphasis
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50μs
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Dimension
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19 Inch 4U standard Size
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Packaging & Shipping
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Packing
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Carton, pastic bag and epe foam cotton protection
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Carton size
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59cm*24cm*23cm
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Qty / Carton
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1 Piece
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Gross Weight
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11kg / carton
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