Top Suppliers Gge-50era 32 Ports Wdm Amplifier - GG-16MA 16 in 1 Analog CATV Headend agile modulator – GreenGo
Short Description:
Top Suppliers Gge-50era 32 Ports Wdm Amplifier - GG-16MA 16 in 1 Analog CATV Headend agile modulator – GreenGo Detail:
GG-16MA 16 in 1 Analog CATV Headend agile modulator
The GG-16MA is a space saving, agile channel modulator systemic consists of 16 individual, vertically mounted, changeable frequency modulators and an efficient switching type power supply module. It is designed for 19” rack mounting.
Each modulator is SAW filtered and is factory set to the desired channel and proper offset. Precise frequency is maintained with PLL circuitry. It offers excellent video performance and high reliability in 4U rack.
FEATURES
1. Easy setup, Internal fans for cooling modulators
2. Only one RF output. No need combiner
3. Precise frequency control with PLL circuitry
4. Each modulator has its control panel
5. Available in NTSC, and all PAL configuration
Specification
|
Frequency |
47～860MHz |
|
Output Level |
≥105dBμV |
|
Output Level Adj. Range |
0～-20dB （Adjustable） |
|
A/V Ratio |
-10dB～-30dB (Adjustable) |
|
Output Impedance |
75Ω |
|
Spurious Output |
≥60dB |
|
Frequency Accuracy |
≤±5KHz |
|
Output Return Loss |
≥12dB（VHF）； ≥10dB（UHF） |
|
Video Input Level |
1.0Vp-p（87.5% Modulation） |
|
Input Impedance |
75Ω |
|
Differential Gain |
≤5%（87.5% Modulation） |
|
Differential Phase |
≤5°（87.5% Modulation） |
|
Group Delay |
≤45 ns |
|
Visual Flatness |
±1dB |
|
Depth Adjust |
0～90% |
|
Video S/N |
≥55dB |
|
Audio Input Level |
1Vp-p（±50KHz） |
|
Audio Input Impedance |
600Ω |
|
Audio S/N |
≥57dB |
|
Audio Pre-emphasis |
50μs |
|
Dimension |
19 Inch 4U standard Size |
Product detail pictures:
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We emphasize progress and introduce new solutions into the market each year for Top Suppliers Gge-50era 32 Ports Wdm Amplifier - GG-16MA 16 in 1 Analog CATV Headend agile modulator – GreenGo, The product will supply to all over the world, such as: Norway, Kenya, Tajikistan, Our items are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our merchandise and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".
By Emily from Saudi Arabia - 2016.12.31 14:53
The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
By Samantha from Belgium - 2015.12.22 12:52
