Wholesale External Fiber Optical Transmitter - 2 IN 1 B cable headend equipment dual rf modulator – GreenGo

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We are convinced that with joint efforts, the business between us will bring us mutual benefits. We can assure you product quality and competitive price for 16 Ports Active Rf Modulator Combiner, Gge-50era 8 Ports Ytterbium High Power Optical Amplifier, Rf Modulator Vhf, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.
Wholesale External Fiber Optical Transmitter - 2 IN 1 B cable headend equipment dual rf modulator – GreenGo Detail:

2 IN 1 B cable headend equipment dual rf modulator

Features                                                 

1. Intermediate frequency process, high functional index.

2. SAW filters process.

3. Luxurious housing.

4. MMIC circuits are on key parts and SMT technology is

applied to the overall unit.

5. Digital displays channel number.

6. Output adopts screw filters.

7. With high security and high temperature stability.

8. Output level adjustment and A/V adjustment on front panel.

9. PLL technique is applied to audio and RF local

oscillator,high frequency stability and high accuracy.

10. We can make different channels according to the customer requests.

2-in-1-F 2-in-1-r

Specifications

 

 

 

Reflection

Output Frequency Range

45-870MHz

Frequency Accuracy

± 5KHz

Output Level

113dBmV(<550MHz)

Out of Band Suppression

≥ 60dB

Side-band Suppression

≥ 60dB

Output Impedance

75Ω

Video to Audio Carrier Ratio

-10dB ~ -20dB

 

 

 

Video

Frequency

Input Level

0.6 ~ 1.5Vp-p

Input Impedance

75Ω

Input Reflection

30dB min

K coefficient

4 % max ( 2T pulse )

Video s/n

50dB( no emphasis )

C/L Delay

40nsec

Frequency Response

± 1dB( 25Hz ~ 5.8MHz)

Differential Gain

± 4 % (modulation 87.5 887.58787.5) 87.587.585.7) 87.5) 87.5 )

Differential Phase

± 4 °(modulation 87.5)

 

 

Audio

Frequency

Input Level

-10 ~ 10 dBm

Input Impedance

10KΩ min

Frequency Response

± 1dB max(40Hz ~ 15KHz)

Distortion

1 %

Signal to Noise Ratio

-60dB

Audio Picture Interval

According to the TV system standard

power

supply

 

Voltage

 

220V or 110V

Product detail pictures:

Wholesale External Fiber Optical Transmitter - 2 IN 1 B cable headend equipment dual rf modulator – GreenGo detail pictures

Wholesale External Fiber Optical Transmitter - 2 IN 1 B cable headend equipment dual rf modulator – GreenGo detail pictures


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Our focus on should be to consolidate and enhance the quality and repair of present products, in the meantime constantly establish new products to meet unique customers' requires for Wholesale External Fiber Optical Transmitter - 2 IN 1 B cable headend equipment dual rf modulator – GreenGo, The product will supply to all over the world, such as: luzern, Hungary, Luxembourg, At present our sales network is growing continually, improving service quality to meet customer's demand. If you are interested in any products , please contact us at anytime. We are looking forward to forming successful business relationships with you in near future.
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Antonia from Jersey - 2016.01.28 18:53
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Rebecca from Qatar - 2016.11.01 17:04

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