Alwaysonline RF Modulator 471.25 MHz To 885.25 AV TV Link for Set Top Boxes
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Giới thiệu Alwaysonline RF Modulator 471.25 MHz To 885.25 AV TV Link for Set Top Boxes
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_______________❀Product Information❀______________
1. Adjustable: Professional UHF modulator can be designed with adjustable or video output levels and optional output channels.
2. Frequency Range: RF modulator has a wide frequency range of 471.25 MHz to 885.25 MHz and is available in both formats.
3. Memory: Modulator can select the transmit frequency and the corresponding frequency display, and mix and interfere in the built in memory.
4. PCB Circuit Design: TV link modulator adopts broadcast standard PCB circuit design to further the stability and better picture quality.
5. Compatible: Professional UHF modulator is used for RF output of SLX and TV Link, compatible with set top boxes and other A V sources.
6. Application: Modulator is suitable for hotels, supermarkets, sports cafes, bars, restaurants and many other places.
Specification:
Item Type: TV Link Modulator
Material: ABS
Frequency Range: 471.25MHz to 855.25MHz
TV Standard: PAL/NTSC
Channel Range: UHF 21-69Ch
Output Level: 85±5dBuV
System: M=4.5MHz, B/G=5.5MHz, I=6.0MHz, D/K=6.5MHz
A/V Connector: RCA Female Thread
RF Output Impedance: 75Ω
Video Input Impedance: 75Ω
RF Input: F Female
RF Output (DC Output): F Female Thread (DC Output: 9VDC/100m / 109.4yd )
Default Factory Setting: Channel 21(471.25MHz), PAL-B/G /38KHz
Power Consumption: ≤500mW
How to Use:
Plug and play
Package List:
1 x Modulator
1 x USB Power Cable
1 x Signal Cable
2 x Double Sided
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