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RF Antenna Manufacturer and Custom Antenna Solutions

PRODUCT

RF Antennas and Cable Assemblies

  • Omni-Directional Antennas
  • 4G LTE 5G Antennas
  • CPE Antenna
  • Yagi Antenna
  • Directional antenna
  • FPV Antenna
  • GPS GNSS & Cellular Combination Antennas
  • Rubber Duck Antenna
  • Suction Cup Antennas
  • Embedded Antennas
  • Custom Antenna
  • RF Cables
  • RF Connectors
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6–12 GHz Black ABS Omnidirectional Antenna

A compact 6–12 GHz omnidirectional antenna with a black ABS housing, N-J connector, 50-ohm impedance and linear polarization for compatible high-frequency wireless applications.
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2-8 GHz Gooseneck Antenna with SMA-K Gold Base

2-8 GHz Gooseneck Antenna with SMA-K Gold Base with SMA-K, Gold base connector.
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1300–1550 MHz 5dBi Omnidirectional Antenna

1300–1550 MHz 5dBi Omnidirectional Antenna with TNC-Male connector.
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4.9–7.125 GHz 3.4 dBi RHCP FPV Antenna

A wideband long-range FPV antenna covering 4.9–7.125 GHz, with 3.4 dBi gain, 360° horizontal beamwidth, right-hand circular polarization (RHCP), 50 Ω impedance and SMA-Male connector.
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6–7 GHz 2–3 dBi FPV / Drone Antenna

A 6–7 GHz omnidirectional antenna for compatible FPV and drone wireless communication systems, featuring 2–3 dBi gain, 360° horizontal beamwidth, vertical polarization, 50 Ω impedance and an SMA-Male connector.
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700–2700 MHz 2 dBi SMA-Male 4G Rubber Antenna

A wideband 4G/LTE rubber antenna covering 700–2700 MHz, with 2 dBi gain, 360° horizontal beamwidth, vertical polarization, 50 Ω impedance and SMA-Male connector.
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617–6000 MHz 4 dBi Omnidirectional Antenna

A wideband 617–6000 MHz omnidirectional antenna for compatible multi-band wireless communication systems, featuring 4 dBi gain, 360° horizontal beamwidth, vertical polarization, 50 Ω impedance and an SMA-Male connector.
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2.4–2.5 GHz 1 dBi SMA-Male Rubber Antenna

A compact 2.4–2.5 GHz omnidirectional rubber antenna with 1 dBi gain, 360° horizontal beamwidth, vertical polarization, 50 Ω impedance and a right-angle SMA-Male connector.
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LCU-LCU SM G652D SX 0.9 LSZH Yellow Fiber Patch Cord

LCU-LCU SM G652D SX 0.9 LSZH Yellow Fiber Patch Cord is a single mode fiber patch cord designed for optical communication connections, featuring LC connectors, G.652D fiber, 0.9mm LSZH cable structure and customizable specifications for customer requirements.
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FCU-LCU Single Mode G652D 0.9mm LSZH Yellow Fiber Patch Cord

FCU-LCU Single Mode G652D 0.9mm LSZH Yellow Fiber Patch Cord.
Coaxial cable7

Coaxial cable

WIDE RANGE OF CABLES, CUSTOMIZED FOR YOU From RG174, RG178, RG316, RG405 and RG58 to LMR200 and other coaxial cables, we offer a wide selection of cable types and connector options for diverse applications. With customized cable lengths, connector combinations and cable assemblies, we provide flexible RF connectivity solutions tailored to your specifications for wireless communication, IoT, networking and industrial equipment.
Our Service

Custom Antenna Design and Manufacturing

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Our Solution

Antenna Solutions

KEESUN antenna manufacturing factory video cover
KEESUN in-house anechoic chamber for antenna RF testing
WELCOME TO KEESUN!

PROFESSIONAL RF ANTENNA MANUFACTURER & CUSTOM ANTENNA SOLUTION PROVIDER

KEESUN is a professional antenna manufacturer based in China, providing RF antennas and customized antenna solutions for wireless communication and electronic equipment.
We manufacture a wide range of antennas for different wireless applications, including 4G LTE antennas, 5G antennas, WiFi antennas, LoRa antennas, GPS and GNSS antennas, FPV antennas, fiberglass antennas, panel antennas, CPE antennas, rubber antennas, PCB antennas, and other RF antennas.
Our products are used in wireless routers, IoT devices, industrial equipment, drones, smart agriculture systems, GPS positioning equipment, vehicle communication systems, network devices, and other wireless products.
About Us
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30+
Patents
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100+
Product Types
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1000+
Global Customers
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2000㎡
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Our Blog

RF & ANTENNA INSIGHTS

19 October 1468__Industrial-Antennas-How-to-Choose-the-Right-Antenna-for-Wireless-Equipment-scaled-compressed

Industrial Antennas: How to Choose the Right Antenna for Wireless Equipment

Wireless communication is now used in many types of industrial equipment. LTE routers, IoT gateways, tracking devices, industrial sensors, remote monitoring systems and smart machines all need a suitable RF antenna to send and receive wireless signals.
Learn More
29 September 1467__How-to-Choose-an-RF-Antenna-Manufacturer-for-Your-Wireless-Product-scaled-compressed

How to Choose an RF Antenna Manufacturer for Your Wireless Product

Choosing an RF antenna manufacturer is an important step when developing a wireless product. The antenna may be a relatively small part of the final device, but it has a direct connection with the wireless system.
Learn More
29 September 1466__From-More-Antennas-to-Smarter-Antennas-The-Future-of-Massive-MIMO-compressed

From More Antennas to Smarter Antennas: The Future of Massive MIMO

Massive MIMO has become one of the most important antenna technologies in modern cellular networks. Since its wider adoption with 5G, large antenna arrays have helped network operators improve capacity, coverage, spectral efficiency and user experience.
Learn More
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