Accessories Coaxial Attenuator. Radiation:Omni Directional. Input Impedance: 50 Ohms nominal. Suitable for the networks / frequencies: HSDPA, UMTS (3G) (1920-2,170 MHz), GSM (2G) 900 (824-960 MHz), DCS 1800 (1710-1880 MHz), WIFI / BLUETOOTH (2.4 GHz), ISM (868 MHz), DCS (1800 MHz), PCS (1900 MHz).
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