The development trend of RF connector

1. Miniaturization: With the miniaturization of the whole system, the volume of RF connectors is getting smaller and smaller, such as SSMB, MMCX and other series, the volume is very small. High frequency: HP in the United States has introduced RF connectors with a frequency of 110GHz a few years ago. The use frequency of domestic general products does not exceed 40GHz. Flexible cable frequency does not exceed 10GHz, half rigid cable does not exceed 20GHz. 3. Multi-function: In addition to the role of a bridge, it also has the function of processing signals, such as filtering, phase adjustment, frequency mixing, attenuation, detection, limiting, etc. 4, low standing wave, low loss: to meet the needs of weapon systems and precision measurement. Large capacity and high power: large capacity and high power are mainly adapted to the development needs of the information superhighway. 6, surface mount: mainly adapt to the development needs of SMT technology (surface mount technology), and is conducive to simplifying the wiring structure design of multi-layer printed board.

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Keywords: digital TV antenna, vehicle antenna, RF line/feeder, suction cup antenna