Kinghelm 4G Rubber Antenna KH-4G-SMA-108 is engineered to provide robust connectivity across a wide frequency range, ensuring seamless communication for a variety of applications. Let's delve deeper into its features and benefits:

Kinghelm KH-4G-SMA-108 Product Image

Enhanced Connectivity:

Frequency Range: Covering frequencies from 800MHz to 2700MHz, this antenna offers compatibility with a range of 4G networks, ensuring reliable connectivity in diverse operating environments.

Low VSWR: With a VSWR of 3.0, this antenna minimizes signal loss, maximizing the efficiency of data transmission and reception.

Optimal Performance:

2dBi Gain: The antenna's 2dBi gain enhances signal strength, improving the overall performance of 4G-enabled devices by ensuring stable and consistent signal reception.

50 Ohm Impedance: The 50 Ohm impedance provides a stable electrical load, optimizing signal transfer and reducing interference.

Versatile Coverage:

Vertical Polarization: Its vertical polarization ensures compatibility with various device orientations, maintaining signal integrity across different setups.

Omnidirectional Radiation: The antenna's omnidirectional radiation pattern guarantees coverage in all directions, making it suitable for applications requiring broad coverage, such as IoT deployments and mobile hotspots.

Durability and Reliability:

Durable Construction: Crafted from high-quality ABS material, the antenna is built to withstand challenging environmental conditions, including exposure to moisture, UV radiation, and temperature variations.

Compact Design: Measuring 108mm in height and 10mm in diameter, the antenna boasts a compact form factor, facilitating easy installation and integration into space-constrained setups.

High Power Handling:

Maximum Power Capacity: With a maximum power handling capacity of 10W, the antenna is capable of supporting demanding applications without compromising performance or reliability.

Secure Connection:

SMA Connector: Equipped with an SMA connector, the antenna ensures a secure and stable connection to compatible devices, reducing the risk of signal loss or disconnection.

Application Versatility:

Telecommunications: Ideal for use in telecommunications infrastructure, the antenna facilitates reliable data transmission and reception in 4G networks.

IoT Devices: Suited for IoT deployments, the antenna enables seamless connectivity for smart devices and sensors, supporting applications such as remote monitoring and asset tracking.
Wireless Applications: Whether deployed in mobile hotspots, vehicle-mounted routers, or outdoor installations, the antenna delivers consistent performance, ensuring uninterrupted connectivity wherever it's deployed.

Kinghelm KH-4G-SMA-108 Specification

Incorporating the Kinghelm 4G Rubber Antenna KH-4G-SMA-108 into your setup ensures not only superior connectivity but also peace of mind knowing that your communication needs are reliably met. Experience seamless integration and enhanced performance with this versatile antenna solution.

About Kinghelm

Shenzhen Kinghelm Electronics Co., Ltd.（www.kinghelm.net）has technical backbones from Tsinghua University and UESTC, and has introduced overseas returnee professionals. Kinghelm is able to develop highly reliable and high-performance antenna and connector products.KH series products of "Kinghelm" brand include Beidou/GPS antennas, RF adapter connectors, plug connector, electrical data connectors, terminals, and customized vehicle harnesses, industrial / medical connectors, and special antenna connectors."Kinghelm connects world", Kinghelm has grown with the development of China's Beidou industry. Starting from supplying Beidou/GPS dual mode antennas, IPEX terminals, and RF adapter cables for automotive manufacturers, Kinghelm has continuously developed products. Currently, it has a series of WiFi, Bluetooth, NB-loT, LoRa, Zigbee, UWB, and GSM antennas, RFID tags, RF adapter cables, standard microwave antennas, vehicle grade SMA, SMB, FAKRA holders, coaxial cables, and can customize non-standard antenna connectors based on customer drawings or samples.

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