Figure 6-30 is a single-loop phase-locked frequency synthesizer composed of MC145106, which is used as the main oscillator of the transmitter and the first and second local oscillators of the receiver.
Figure 6-31 is a dual-loop phase-locked frequency synthesizer composed of MC145106, which is used in aeronautical stations. The upper part of the figure is a VHF loop with a reference oscillation frequency of 1024 MHz and a phase discrimination frequency of fr1 = 5 kHz.
Outdoor Front Service LED Display
Front Service Outdoor Fixed Install LED Display Screen
1. High refresh rate: With NOVA STAR control system, no scanning line when photographed
2. High gray level: 256 RGB each ,display 16.7M colors ,vivid and perfect video effect
3.High resolution: The most apparent features of the new generation of LED display
4.Good color uniformity
5. High Brightness: 6000-8000 cd/m2 ,brightness automatically adjusted
6. High Quality: CE, RoHs, FCC, UL, IP65, ISO9001 passed + 96 Hours serious testing time
7. Long life span: over100,000hours, warranty from 2 years.
* Nova MSD 300 sending card and Nova mrv328 receiving card
* Cabinet size:960x960mm
* Kinglight/Nationstar LED Lamp, Refresh rate:1920-3840hz
* Ultra-Light designing, less than 30kg/pcs
* High brightness up to 6500cd/sq.m, even in the sunlight conditions can see clear, but low power consumption to save the electric power cost.
* High debugging brightness and no damage to gray scale, achieving the debugging technology for nice image.
* Passed the TÃœV,FCC,ROHS,CE cetification.
Outdoor Front Service LED Display,P3.91 Outdoor Led Screen,Led Stage Screen
Guangzhou Chengwen Photoelectric Technology co.,ltd , https://www.cwstagelight.com