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Catv Modulator High Frequency 19 Inch Standard Catv Fm Tv Modulator 24 channels
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High quality Cable catv tv modulator 24 in 1 catv analog RF modulator
16 in 1 HD to RF 16 channel Fixed modulador de analog catv rf modulator
16 in 1 AV/HD to RF 16 channel Agile CATV modulador de analog catv rf modulator
16 in 1 AV/HD to RF 16 channel Agile modulador de analog catv rf modulator
Hot sale rf modulator uhf vhf 16 or 24 channels digital cable tv modulator
Factory price Modulator Catv Modulator multi channel Rf Modulator
Product Details
Features
24 channels module type agile modulator is low cost and high stability, specially designed for MATV or SMATV system. Professional design with simple installation. It is easily operated or maintained by users.
1. 1 set can install 24 channels. Adjacent channel workable.
2. Individual function keys for each channel, simple operation.
3. High efficiency SMPS enable stable performance.
4. All the figures already pre-set in the factory. No further adjustment to the agile modulator in case of necessary.
5. 19” rack mountable.
Specifications
|
Frequency Range |
47~860MHz (Any one channel) |
|
Output Level |
≥105dBμV |
|
Output Level Adjustment Range |
0~-20dB (Variable) |
|
Video to Audio Carrier |
-10dB~-30dB adjustable |
|
Output Impedance |
75Ω |
|
Spurious Output Suppression |
≥60dB |
|
Frequency Accuracy |
≤±5KHz (VHF) , ≤±10KHz (UHF) |
|
Video Output Reflection |
≥12dB (VHF); ≥10dB (UHF) |
|
Video Input Level |
1.0Vp-p (87.5% Modulation) |
|
Video Input Impedance |
75Ω |
|
Differential Gain |
≤5% (87.5% Modulation) |
|
Differential Phase |
≤5°(87.5% Modulation) |
|
C/L Delay |
≤45 ns |
|
Flatness |
±1dB |
|
Video Modulator Depth |
0~90% (Variable) |
|
Video S/N |
≥55dB |
|
Audio Input Level |
1Vp-p (±50KHz) |
|
Audio Input Impedance |
600Ω |
|
Audio S/N |
≥57dB |
|
Audio Pre-weighted |
50μs |
|
Power Supply |
AC 220V±10% 50Hz±2Hz,50W |
|
Working Temperature |
0~40℃ |
|
Dimensions |
19 Inch 4 U housing |
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