Products

4 Fixed Channel RF Modulator

  • Brand:

    SOUKA
  • Item NO. :

    SK-4860FM
  • Product Origin:

    China
  • Color:

    Black
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  • Product Features



SK-4860FM

The SK-4860FM analog modulator has 4 audio/video input and output as one. It's fixed but skip channle one,which is specially designed for small hotel cable system.




Features:

1. Four Video& Audio input,one RF output
2. H.F processed. Double side band modulator
3. MCU control for frequency control
4. Standard 19” housing for standard rack
5. User friendly control in front panel




RF

Output Frequency:

45-860MHz

Output Level :

90dBuV

Output Impedance:

75 Ω

Frequency Accuracy:

±5KHz

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 to 10dBm

Input Impedance:  

10KΩ min

Flatness:  

±1dB

SNR:

-60dB

Harmonic Distortion:

1 %




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      Subject :

      4 Fixed Channel RF Modulator
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