Factory wholesale Fiber Optic System - GG-4860 4 input agile channel rca a v modulator – GreenGo

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Factory wholesale Fiber Optic System - GG-4860 4 input agile channel rca a v modulator – GreenGo Detail:

GG-4860 4 input agile channel rca a v modulator

Feature

1. Four Video Audio input, one RF output

2. H.F processed with one-conversion ensures low out band interfere

3. MCU control for frequency control and accuracy

4. Excellent video and audio linearity for superior picture quality

5. LED Display. Four indicator lights for each channel, using UP and DOWN to control output

   Frequency.

6. PAL, NTSC and SECAM optional

7. Double Side Band Modulator

图片2 图片1

Specification

 

 

 

RF

Output Frequency 47MHz — 550 MHz or 470 –860MHz Optional

Frequency Accuracy

± 5kHz

Output Level

95 dBmV

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

Product detail pictures:

Factory wholesale Fiber Optic System - GG-4860 4 input agile channel rca a v modulator – GreenGo detail pictures

Factory wholesale Fiber Optic System - GG-4860 4 input agile channel rca a v modulator – GreenGo detail pictures


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"Control the standard by the details, show the power by quality". Our business has strived to establish a highly efficient and stable team staff and explored an effective good quality regulate course of action for Factory wholesale Fiber Optic System - GG-4860 4 input agile channel rca a v modulator – GreenGo, The product will supply to all over the world, such as: Salt Lake City, Niger, Cannes, With the technology as the core, develop and produce high-quality products according to the diverse needs of the market. With this concept,the company will continue to develop products with high added values and continuously improve products,and will provide many customers with the best products and services!
  • The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Maud from Egypt - 2015.10.31 10:02
    The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Jason from Johannesburg - 2016.05.02 18:28

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