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SD-TK2107S 400-520MHz RF Antenna | 2.15dBi Vertical Omni SMA-Female ABS Black
The Shengda SD-TK2107S is a compact RF antenna designed for 400-520 MHz communication systems. With a gain of 2.15 dBi, vertical polarization, and omni-directional radiation, it provides stable and reliable signal performance.
Featuring a standard SMA-Female connector and 50 Ohm impedance, the antenna ensures efficient signal transmission with low VSWR (≤1.5). Constructed with durable ABS material and finished in black, the SD-TK2107S is suitable for RF communication devices, FM radio systems, and wireless modules operating in the UHF band.
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Product Details
Model No.:TK2107S
Type:RFID/NFC Antenna
Place of Origin:China
Frequency Range:400-520MHz
Gain:2.15dBi
Connector:SMA-Female
V.S.W.R:Less than 1.5
Impedance:50ohm
Accept OEM:yes
Length:165mm
Material:TPEE
Product Overview
The SD-TK2107S is engineered for stable UHF communication within the 400-520 MHz frequency range. Designed with vertical polarization and omni-directional radiation, it provides uniform 360° horizontal coverage, ensuring consistent signal transmission and reception.
Its compact structure and lightweight ABS housing make it suitable for integrated wireless devices and communication equipment.
Electrical Specifications
Frequency Range: 400-520 MHz
Gain: 2.15 dBi
Impedance: 50 Ohm
VSWR: ≤1.5
Polarization: Vertical
Radiation Pattern: Omni-directional
Performance Characteristics
Stable UHF band performance
Low VSWR for efficient signal transmission
Vertical polarization for compatibility with standard RF systems
Durable ABS construction suitable for indoor and light outdoor use
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.
