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SD-BF250VF VHF/UHF Full Band Base Station Antenna 6.5/8.5dBi 2500mm Vertical
The Shengda SD-BF250VF is a high-gain vertical base station antenna designed for VHF or UHF full-band operation. With gain options of 6.5 dBi or 8.5 dBi, it provides extended communication range and stable omni-directional coverage for fixed station installations.
With a total length of 2500 mm, the antenna is optimized for efficient radiation performance and improved signal propagation. It is suitable for VHF or UHF systems depending on configuration, supporting reliable communication for base stations, repeaters, and industrial wireless applications.
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Product Details
Model No.:BF250VF
Type:Base station Antenna
Place of Origin:China
Frequency Range:144/430/1200 MHz
Gain:6.5 or 8.5 dbi
Connector:SO239
V.S.W.R:Less than 1.5
Impedance:50ohm
Accept OEM:yes
Length:2500mm
Material:Fiberglass, Copper
Electrical Specifications
VHF Full Band (customized version)
or
UHF Full Band (customized version)
Gain Options:
6.5 dBi
8.5 dBi
Higher gain enhances effective radiated power (ERP) and improves communication coverage.
Impedance: 50 Ohm
Designed for compatibility with standard coaxial cable systems.
Mechanical Specifications
Length: 2500 mm
Extended vertical structure improves signal propagation efficiency.
Radiation Pattern: Omni-directional
Provides uniform 360° horizontal coverage.
Construction:
Durable outdoor design suitable for long-term deployment in various environmental conditions.
Performance Characteristics
Full band coverage (VHF or UHF version)
Stable vertical polarization
Enhanced long-distance communication capability
Suitable for continuous base station operation
NOTICE
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.
