ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage Product Overview Attribute Value Type 2G signal booster Network GPRS, 4G, GSM, 3G, 2G Frequency 880-915MHz, 925-960MHz Gain ...View More
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ATNJ GSM 900MHz 2G Signal Booster Repeater with 70dB Gain & 300sqm Coverage