The main technical indicators of mobile phone antennas
Release Time:
2024-06-13
Mobile phone frequency: refers to the frequency band of the mobile phone, GSM, DCS......
Return loss: When the antenna and the feeder do not match, that is, when the antenna impedance is not equal to the characteristic impedance of the feeder, the load can only absorb part of the high-frequency energy transmitted on the feeder, but not all, and the unabsorbed part of the energy will be reflected back to form a reflected wave.
TRP/TIS: refers to the radiated power of the antenna and the omnidirectional reception sensitivity of the antenna.
VSWR: refers to the ratio between the VSWR input of the module and the VSWR reflected by the antenna. VSWR ≤ 1.5 is best.
SAR: The amount of electromagnetic energy received by the human head per kilogram of matter per unit of time.
The production lines of GSM antennas, WiFi antennas, UHF antennas, VHF antennas, TV antennas and electronic connectors have been introduced into Japan and Taiwan, China to ensure that the products have stable and excellent quality. The company's production equipment includes injection molding equipment, metal stamping equipment, automatic assembly equipment, mold manufacturing equipment, RF stripping equipment and quality inspection equipment. We have high-end technology R&D and manufacturing capabilities, which can customize products according to customer needs, and adjust and improve production efficiency. Guarantee stable, accurate delivery times and fast sample confirmation
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