Recently, Rose's domestic LED display orders are as hot as in July, and the overseas market is even better. First, earlier this month led to undertake within Xi'an, Harbin, Xiamen and other areas of full color indoor display orders, and then in recent days, rose again off the coast of science and technology is very customer favorite in Obar series led strip screen, LED video lamp VT series, glass The curtain wall and other models led large screen products have successively accepted orders for LED electronic screens in the United Kingdom, Turkey, Croatia, the Philippines and other countries. Rose led full color screen technology will be everywhere in Europe, added a touch of brilliant luster to the European countries.
Among them, customers from the Philippines visited the Rose Technology. During the visit, the customer mentioned that he had participated in many large-scale LED exhibitions in the United States. He had a good understanding of the LED electronic screen, but he had seen the P25 and P31.25 of the Obar series of the LED lighting strip screen. P50 outdoor ed full color screen, Rose Technology Obar series outdoor full color display light weight, small wind load, suitable for large display; simple structure, easy installation, easy maintenance; good self-heating system, no need to install air conditioning heat; high The integrated light bar structure has high product stability; the control box and the mounting structure are integrated design; high brightness, high refresh, high gray scale, and can be played during the day. The fine display quality of the display screen is even more shocking to the customers who have doubts about the resolution of the LED electronic screen. The customer is blunt and can sign the 720-square-meter Obar31.25 outdoor display order. Rose Technology is also authorized by the customer to be the agent of the Philippine LED light bar screen Obar series.
Rose Technology LED electronic screen can be favored by many customers, and Weiwei Technology has always adhered to the road of independent innovation and research and development of products. Rose Technology is relying on a strong R&D team to develop various types of led electronic display products. After a year of promotion, it has been well received by the industry and customers, and its product sales have risen. Rose has been working in science and technology research and development on this road of independent innovation, to provide customers with more choices, but also shows the outdoor light bar screen of experts in science and technology rose indispensable brand led display screen with the status field, playing.
At present, we have customers all over the world. In the overall downturn of the LED market, Rose Technology is unique in its own unique and high-quality products. Since the beginning of July, overseas customers have come to negotiate and cooperate with Rose Technology for LED light bar screen projects. In less than half a month, the Obar series has signed orders for thousands of square meters.
The physical structure of L. SYV is 100% polyethylene insulation; Sywv# for physical foam polyethylene insulated cable, foaming rate of 70-80%; L. Due to the dielectric loss, the attenuation of SYV solid cable is significantly greater than that of SYWV physical foam cable; Among the commonly used engineering cables, the physical foam cable is still the best transmission performance, the lowest price of the cable, in video, radio frequency, microwave and other bands are so. The test data given by the manufacturer also shows this; L) Library coaxial cable can be used for DC, RF and microwave frequency bands. Differentiating cables by "RF"/" video "is not only insufficient, but also misleading: it seems that solid cables must or can only be selected for video transmission. ; From an engineering perspective, it is more practical to distinguish between "solid" and "foam" cable types; L The characteristic difference between high braided (128) and low braided (64) cables: Yi Aiyi laboratory experimental research shows that in the following frequency band of 200 KHZ, the "low resistance" of high braided cables plays an important role in the shielding layer, so the low frequency transmission attenuation is less than that of low braided cables. However, in the video, RF and microwave frequencies above 200-300 KHZ, the high braided cable has lost the advantage of "low resistance" due to the "high frequency skin effect", so the two high frequency attenuation cables are basically the same.
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