Home News Product FAQs How can antenna connector receptacles with similar appearance but different model numbers be quickly distinguished to avoid selection errors?

How can antenna connector receptacles with similar appearance but different model numbers be quickly distinguished to avoid selection errors?

2026-05-08 568

Check markings:Verify the model number, impedance (e.g., 50 Ω), frequency range, and other parameters printed on the connector body.
Inspect structural details:Observe interface polarity, number and arrangement of pins, locking mechanisms, and retention structures.
Perform quick tests:Use a multimeter to check pin continuity, or use an impedance analyzer to quickly verify impedance matching characteristics.

About Kinghelm
Kinghelm is a high-tech enterprise specializing in RF and connectivity solutions. The company offers a wide range of products, including Beidou/GPS antennas, Wi-Fi, Bluetooth, NB-IoT, LORA, Zigbee antennas, RF cables and connectors, board-to-board and plug-in connectors, switches, terminals, and customized automotive and industrial components. With over 17 years of experience, Kinghelm serves industries such as automotive, telecommunications, industrial automation, medical devices, and consumer electronics. Known for durable, reliable components that meet international standards, Kinghelm supports applications ranging from renewable energy to IoT devices.

Good News | Shenzhen Kinghelm Electronics Co., Ltd. Successfully Passes 2026 ISO9001 Surveillance Audit and ISO14001 Environmental Certification

Tech Industry Highlights From Kinghelm (May 04, 2026–May 09, 2026)