Shenzhen City HuaJieTai Technology Co., Ltd.

As one of the important electrical connecting elements, the radio frequency coaxial connectors play an important role in various electronic devices, instruments and electronic information systems. After decades of development, the radio frequency coaxial connector has formed an independent and complete professional system, which has become an important part of the family. And the rapid development of the domestic information industry is a strong move to the RF connector market continues to grow. < br > < br > in order to introduce to the readers the RF coaxial connector in the field of the latest market and information technology, Sinorama interviewed Xi'an kenaite Technology Co., Ltd. Deputy General Manager Gao Qian, Sichuan Hua Feng Enterprise Group Co., Ltd., deputy general manager of Zhou Fubing and Amphenol China District Marketing Manager Shaw, want to for the readers to understand, choose and use RF coaxial connector help their point of view. Multi function and reliability of the < br > < br > < br > < br > the development trend of the RF coaxial connector in addition to the pursuit of miniaturization and high frequency of the two key technology projects, multi function and reliability of RF coaxial connector manufacturers products are improved. Now the RF connector in addition to the signal connection, both signal processing functions such as filtering, phase transfer, mixing, attenuation, detection and amplitude limited. In addition, low standing wave, low loss, large capacity, high power and convenience of installation has become the goal of manufacturers. < br > < br > "with the change of the production process, has now appeared in the stamping technology, the past is turning, now through a molding press. Only in this way can the smaller, the height of the connector is less than 2, 3 millimeter, now, has already done some coaxial connectors like sesame as small." Xiao Yi, China Marketing Manager of Amphenol Corporation, described the technology status quo of RF coaxial connector. < br > < br > in RF coaxial connector production technology, domestic manufacturers and international manufacturers compared has comparable, regardless of is the level of R & D, or the production of technology and marketing makes foreign counterparts attention. Xi'an kenaite Technology Co., Ltd. is a RF coaxial connector of the professional manufacturing enterprise, when it comes to RF coaxial connector technology development trend, the company's Deputy General Manager Gao Qian said, in order to meet the needs of the development of communication equipment miniaturization, modularization and integration, smaller, dense, blind insertion, surface mount RF coaxial connector demand quantity will be increased a lot. < br > < br > he said: "with the development of wireless technology, more new application of wireless technology to the consumer terminal products, of some composite materials and structures cheap RF coaxial connector demand will be substantial growth. In addition, with the development of satellite communications and military industry, the application of higher frequency, higher reliability requirements of radio frequency coaxial connector demand will grow." HSPACE=12&nbsp; ALT= "Xiao Yi: by stamping technology, some of the coaxial connectors have been made as small as sesame seeds. &gt;

the company in the future will be more production of some of the more compact, can be a series of RF coaxial connector products, such as MMCX series, GPO (SMP) series, D-Sub series, 2 mm series, etc.. At the same time, the company has a lot of effort in improving the efficiency and reliability of product installation. If they are in line with the international C4 series can be very good on the basis of the transformation of the structure of the C4, the introduction of TC4 series, effectively improve the first insertion rate. Another example, the launch of the flexible blind plug radio frequency coaxial connector (DB4 Series) in the whole process of the interpolation process impedance constant, to maintain good electrical performance, so that the frequency of use of the D type blind plug connectors by 0-2GHz to 0-32GHz.

Sichuan Hua Feng Enterprise Group Co., Ltd. is a large domestic connector manufacturers, the company also spared no effort to develop product technology to enhance the international competitiveness of enterprises. The company has recently poured resources for high level RF connector R & D and series expansion, the main direction is now RF connectors have the certain technology base of SMT and press-in to enable the company to make a breakthrough in high technology, high value-added products. The company's deputy general manager Zhou Fubing pointed out: RF connector has to surface paste SMT and pressing without welding installation Press-in direction of development, within the next couple of years the trend will be further strengthened, and eventually become the mainstream of RF connector.

Xiao also said that the RF coaxial connector is a very traditional product, with all the connectors, it will do miniaturization. And the performance will be better and better. Its development trends are high density, small size, and high speed as other connectors. Many of the company's new products are customized products, the annual sales of new products accounted for 30% of total sales. < br > < br > prices continue to decline, manufacturers reduce cost < br > < br > due to increased competition, RF coaxial connector market prices also continued to decline, the suppliers trying to cut costs, such as the expansion of the scale of production to resolve the cost pressure and the localization, localization to achieve reduction of operation cost. < br > < br > kenaite company through nearly two years of ground and equipment update and expansion, has now reached an annual output of RF coaxial connector 1000 million, RF cable assembly 600 million of scale. Gao Qian said: after capacity expansion, the delivery period increased 20% to 30% compared with the previous. Prices also fell, the price of conventional products decreased by about 3-5% last year, the price of new products is lower than last year by about 10-15%."

Hua Feng Zhou Fubing said: "our RF coaxial connectors are generally in about 3 weeks, for key customers.