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 Features



SK-4860

The SK-4860 4 in 1 Agile TV Modulator is a cost-saving agile modulator, but it's a SKIP CHANNEL modulator. It supports frequency range from 54 to 550MHz or 550 to 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)




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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