Hot sale Factory Dvb S2 Modulator - 2 IN 1 A 2 in 1 fixed chnnal cable tv modulator – GreenGo
Short Description:
Hot sale Factory Dvb S2 Modulator - 2 IN 1 A 2 in 1 fixed chnnal cable tv modulator – GreenGo Detail:
GG-215 2 IN 1 A 2 in 1 fixed chnnal cable tv 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.
Specifications
Reflection |
Output Frequency Range |
45-230MHz |
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:
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With our leading technology also as our spirit of innovation,mutual cooperation, benefits and advancement, we'll build a prosperous future together with your esteemed organization for Hot sale Factory Dvb S2 Modulator - 2 IN 1 A 2 in 1 fixed chnnal cable tv modulator – GreenGo, The product will supply to all over the world, such as: Belgium, Liverpool, India, We strive for excellence, constant improvement and innovation, is committed to make us the "customer trust" and the "first choice of engineering machinery accessories brand" suppliers. Choose us, sharing a win-win situation!
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Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
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