Chengdu Jingxin Microwave Technology Co., Ltd is a manufacturer of RF/Microwave passive components for a wide range of applications. They have recently developed a cavity combiner (diplexer) for indoor and outdoor 5G applications. The combiner/diplexer has a low-frequency bandwidth from 698-2690 MHz and high-frequency bandwidth from 3300-4200 MHz. It has an insertion loss of less than 0.3 dB and a PIM of ≤-155 dBc @ 2 x 43 dBm making it ideal for 5G applications. Achieving such a wide bandwidth is difficult using cavity combiners. However, Jingxin’s CTO, Lee said that they have used a unique design technique to make this possible.
This unique broadband cavity combiner/diplexer is available in an IP67 waterproof enclosure with 4.3/10 connectors. The enclosure is powder coated in gray color RA7035 and has a high level of waterproofing (IP67). It also passes the salt mist test specified in the EN 60068-2-11 standard.
This product is now available for sampling and volume orders. The Jingxin team can also customize this product to fit a specific customer requirement.
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