BF220U 400-470MHz Base Station Antenna | 8.5dBi Vertical Omni 2.2m UHF/N-Female Outdoor Antenna
The BF220U is a high-performance base station antenna designed for 400-470MHz communication systems. Featuring 8.5 dBi gain, vertical polarization, and omni-directional radiation, it provides stable and reliable coverage for VHF/UHF applications.
With a height of 2.2 meters and durable construction supporting operating temperatures from -40°C to 80°C, the BF220U is suitable for harsh outdoor environments. It comes with UHF-Female or N-Female connectors and a 50 Ohm impedance to ensure efficient power transmission and minimal signal loss, making it ideal for base stations, repeaters, and industrial wireless systems.
- Model No.
- BF220U
- Type
- Base station Antenna
- Place of Origin
- China
- Frequency Range
- 400-470mhz
- Gain
- 8.5dbi
- Connector
- UHF-Female/N-Female
- V.S.W.R
- Less than 1.5
- Impedance
- 50ohm
- Accept OEM
- yes
- Length
- 2.2m
- Material
- Fiberglass, Copper
Product Overview
-
The BF220U is a vertical base station antenna engineered for reliable VHF/UHF communication. Its omni-directional radiation pattern ensures uniform 360° horizontal coverage, making it suitable for fixed outdoor installations such as base stations, repeaters, and industrial wireless networks.
The antenna supports a wide operating temperature range from -40°C to 80°C, ensuring consistent performance in harsh climates.
Electrical Specifications
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Frequency Range: 400-470 MHz
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Gain: 8.5 dBi
-
Impedance: 50 Ohm
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VSWR: ≤ 1.5
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Polarization: Vertical
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Radiation Pattern: Omni-directional
Mechanical Specifications
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Height: 2.2 meters
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Weight: 2 kg
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The lightweight and robust construction allows easy installation while maintaining stability in high wind and extreme temperature conditions.
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Connector Type: UHF-Female / N-Female
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Material: Durable outdoor-grade materials (fiberglass or composite)
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Operating Temperature: -40°C ~ 80°C
- part of antenna is individual packed in PE/PVC Bag.
- Each antenna will be tuned to best performance before delivery.
- We will provide customized packaging services based on the size of your antenna products (such as length, diameter, interface type, etc.) to ensure zero damage during transportation.
- All packages have passed the 1.2m drop test
During the installation process, avoid any collisions.
It is strictly prohibited to disassemble the antenna components; otherwise, it may lead to poor antenna performance.
The installation position of the antenna should be free of any obstructions.
When used outdoors, it is necessary to equip with lightning protection facilities.
may contain electronic components. Do not discard them randomly.
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