Factory Cheap Modulator Rf Catv - GG-16HD 16 ways HDMI to RF agile modulator – GreenGo
Short Description:
Factory Cheap Modulator Rf Catv - GG-16HD 16 ways HDMI to RF agile modulator – GreenGo Detail:
Specifications
The GG16HD converts 16 channel HDMI signal into analog RF signal. It 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. Easysetup, Internal fans for cooling modulators
2. 16 HDMI input, 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
2. 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 |
19Inch 4U standard Size |
Product detail pictures:
Related Product Guide:
Developing The Ultimate Open Source Radio Control Transmitter | Hd Encoder Modulator
Sennheiser’s new bodypack transmitter for award-winning musical Come from Away | Analog Cable Tv Modulator
With our loaded practical experience and thoughtful solutions, we now have been identified for a trusted provider for numerous intercontinental consumers for Factory Cheap Modulator Rf Catv - GG-16HD 16 ways HDMI to RF agile modulator – GreenGo, The product will supply to all over the world, such as: Cambodia, Slovak Republic, Slovenia, The president and all the company members would like to provide professional products and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.
By Olivia from kazakhstan - 2015.05.13 17:00
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
By Ann from Riyadh - 2016.06.22 12:49
