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16-in-1 Agile Modulator

Item No.: WK-16MA
WK-16MA 16 in 1 agile modulator is a space saving, agile channel modulator system. It consists of 16 individual, vertically y mounted, agile frequency modulators and an efficient switching type power supply module. It is designed for 19 inch rack mounting
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Description Features Technical Parameter
The 16 in 1 agile modulator is a space saving, agile channel modulator system. It consists of 16 individual, vertically y mounted, agile frequency modulators and an efficient switching type power supply module. It is designed for 19 inch rack mounting.
 
Each modulator is SAW filtered and be able to be set within 47 MHz ~860MHz by user. Precise frequency is maintained with PLL circuitry. It offers excellent video performance and high reliability in 4U rack.
 
  • 1 set can install 16 channels, which be able to be set within 47 MHz ~860MHz by user. Adjacent channel workable.
  • Individual function keys for each channel, simple operation.
  • High efficiency SMPS enable stable performance.
  • All the figures already pre-set in the factory. No further adjustment to the modulator in case of necessary.
  • Easy setup, Internal fans for cooling modulators
  • Only one RF output. No need combiner
  • Precise frequency control with PLL circuitry
  • Also available in NTSC,all PAL configuration
  • 19” rack mountable.
Frequency Range 47860MHz (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 090% (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 110V/220V±10% 50Hz±2Hz50W
Working Temperature 040℃
Dimensions 19 Inch 4 U housing
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