In recent years, with the technical accumulation of Shenzhen Kinghelm Electronics Co., Ltd. in RF microwave industry and the joining of cutting-edge technicians and RF engineers in the industry, Shenzhen Kinghelm Electronics Co., Ltd. has gradually made use of Beidou navigation and positioning technology to develop into industry. A series of Beidou antennas of Kinghelm brand have been developed after successfully developing, producing and selling the antenna , GNSS measuring antenna compatible with Beidou GPS GLONASS and multi-frequency spiral antenna!

 Some Beidou antennas and other products developed and produced by Shenzhen Kinghelm Electronics Co., Ltd..

 Shenzhen Kinghelm Electronics Co., Ltd.(www.bds666.com) recently developed and produced the integrated communication module of Beidou BDS short message external antenna with model KH658. The module is composed of an external active antenna and a radio frequency cable, through which radio frequency signals and power supply functions are transmitted bidirectionally. Cooperate with Beidou terminal to realize Beidou short message communication, location report, navigation and other functions. The module integrates L, S and B3 high-precision antennas, which can be widely used in high-precision outdoor positioning and navigation applications. Built-in low noise amplifier module, using filter to filter out interference signals, to ensure the normal work in harsh electromagnetic environment. It will have a great application prospect in exploration, rescue! BDS short message is also the unique function of our Beidou system, which is the local and unique competitiveness of our Beidou BDS ahead of other navigation and positioning systems such as GPS GLONASS Galileo!

 Kinghelm KH658 Beidou short message external antenna one-line module

 The technical features of the Kinghelm KH658 integrated module are that it has a built-in high-precision antenna, which amplifies and filters the received B3 and S signals and outputs them, and has a built-in power detection. When the input power of L frequency point is greater than a certain value, the power amplifier is turned on, and a built-in 5W power amplifier is built in, so that the L signal to be transmitted is amplified, filtered and transmitted.

Technical points are as follows:

Kinghelm KH658:

Kinghelm KH658 S frequency point:

Kinghelm KH658 L frequency points:

Power supply and environmental characteristics of Kinghelm KH658:

Mechanical characteristics and appearance dimensions of Kinghelm KH658:

 Mr. Song Shiqiang, General Manager of Kinghelm, said that with the improvement of China's comprehensive strength and the increasingly complicated political situation and environment at home and abroad, our affairs will intensify to ensure the safety of our people's lives and property. Beidou BDS system and Beidou antenna GPS antenna connector developed and produced by Shenzhen Kinghelm Electronics Co., Ltd. (www.bds666.com) will be of great use, and Shenzhen Kinghelm Electronics Co., Ltd. and Kinghelm series of products will develop vigorously with a promising future.

Kinghelm bds, glonass, GPS grade gnss measuring antenna

Kinghelm is a national high-tech enterprise, a benchmark company in Beidou GPS antenna industry, which is far ahead in technology and market. Kinghelm provides RJ45-RJ45 network for customers, Usb network interface connector, radio frequency connector patch cord, coaxial cable connector, Type-c connector, hdmi interface type-c interface, pin-row bus, SMA, fpc antenna, FFC antenna connector, waterproof connector for antenna signal transmission, hdmi interface, usb connector, terminal block, terminal block, radio frequency rfid tag, GPS positioning and navigation antenna, communication antenna connector, 2.4G glue stick antenna, sucker antenna, 433 antenna 2.4G4G5G antenna, GPS module antenna and other fields. Widely used in aerospace, communications, instrumentation, security, medical and other industries. At present, Shenzhen Kinghelm Electronics Co., Ltd. is vigorously promoting the application of Beidou antenna RF cable in industry!

Kinghelm SMA male head can horizontally cover 360 multi-frequency spiral antenna without dead angle.

If you have any related needs, please contact Mr. Tu, the person in charge of the Kinghelm Market, at 0755-83044319, mobile phone 17679054880, and QQ:1539983332.