Products

4 in 1 Agile TV Modulator for Cable TV System

  • Brand:

    SOUKA
  • Item NO. :

    SK-4860
  • Product Origin:

    China
  • Color:

    Grey/Silver
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Product Detail
SK-4860
The SK-4860 is a cost-saving agile modulator but it's a SKIP CHANNEL modulator.It supports frequency range from 54-550MHz or 550-860MHz.

Features:
1. Four Video&Audio input, one RF output
2.H.F processed with one-conversion ensures low outband interfere
3.MCU control for frequency control and accuracy
4.Excellent video and audio linearity for superior picture quality
5.LED Display.Four indictor lights for each channel,using UP and DOWN to control output Frequency.
6.PAL,NTSC and SECAM optional
7.Double Side Band Modulator(Skip Channel Modulator)

Specification:

RF Part:
Output Frequency : 47MHz -- 550 MHz or 470 --860MHz Optional
Frequency Accuracy : ± 5kHz
Output Level : 95 dBμV
Out-band Suppression : - 60dBc max
Output Impedance : 75Ω                                
Output Loss : 12dB min

Video
Video to Audio Ratio : 18 ± 2dB                         
Input Level : 0.6 ~ 1.5Vp-p
Input Impedance : 75Ω                                            
Input Return Loss : 30dB min
SNR(Weight) : 60dB                                          
Delay Response : 45 nsec
Flatness : ± 1dB                                                         
Differential Gain : ± 5 % (Modulation 87.5 % )
Differential Phase : ± 5° (Modulation 87.5 % )

Audio
Input Level : -10 ~ 10 dBm                                       
Input Impedance : 10KΩ min
Flatness : ± 1dB                                                             
Harmonic Distortion : 1 %
SNR : -60dB

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      Subject :

      4 in 1 Agile TV Modulator for Cable TV System
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