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Antenna Coupler

ST-AC001 antenna coupler

 application:GSM, PCS, DCS, CDMA, WCDMA, CDMA2000, TD-SCDMA, Wi-Fi, Bluetooth, GPS, DAB, Remote control car, RFID, TPRS,ZigBee, UWB, WiMax, LTE and a variety of small wireless communication equipment of the research, production, quality inspection, test and certification department test use 


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Application

fundamental principle and function :

Antenna coupler is born with the development of radio terminals in recent years, because the signal is too strong for ordinary antenna , it will have a reflective resonance, affect the test accuracy. Antenna coupler can be smooth in receiving and transmitting signals, can achieve product batch testing and product development needs. Capacitors and inductors on the circuit board converts the energy of electromagnetic waves, and spread in a fixed direction instead of external electromagnetic fields can also be converted to electrical energy.  As the best means of receiving signals on the external antenna , and energy.

 Features

1. Realize the radiation mode OTA measurement .

 2. Can reproduce the consistency of the measurement.

Range of application:GSM, PCS, DCS, CDMA, WCDMA, CDMA2000, TD-SCDMA, Wi-Fi, Bluetooth, GPS, DAB, Remote control car, RFID,TPRS,ZigBee, UWB, WiMax, LTE and a variety of small wireless communication equipment of the research, production, quality inspection, test and certification department test use

Outer Dimension

(L) 212 x (W) 140 x (H) 16mm 

Material

Aluminum

Weight

 about 1 Kg

Frequency Range

80~2650MHz

Insertion Loss

8~20dB

VSWR

batter than 1:1.7

RF Connector

SMA(f)


induction area as well as the area of red parts namely   coupling plate blue coordinates。Test need for different products adjustment   in the coupling of the antenna is placed to find the best position and   setting of product test position for testing.   


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