For all GSM iPhone 4s, this is attached to the speaker enclosure
Wi-Fi antenna which is mounted on the speaker assembly
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Application: Suitable for car parks, docks, cargo and other sectors covered by Service.
Characteristic:Frequency bandwidth, covering 865-868/902-928 MHz reader with antenna, equipped with mechanica…
Application: Suitable for railway, VSWR at good performance, RFID system, closed processing, anti-water ability.
Characteristic: Wide Angle design. cover a wider range of area. Structure design, …
There are several kinds of Antenna.antenna is a specialized transducer that converts radio-frequency (RF) fields into alternating current (AC) or vice-versa. There are two basic types: the receiving a…
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