GOBOOST signal amplifier gsm 2g 3g 4g cdma 850 pcs 1900 lte 2600 4g signal booster cellular mobile phone internet 1700 1800 4g

Brand Name: GOBOOST Certification: CE Origin: CN(Origin) Model Number: GB21-Triband Frequency: 850mhz/1900mhz/2600mhz Gain: 70dB Output Power: 21dBm 850 1900 2600: Band5 850Mmhz + Band2 1900mhz + LTE B7 2600mhz 850 1900 1700 mhz: Band5 CDMA + Band2 PCS + Band4 AWS 850 900 1800 mhz: Band5 CDMA + GSM 900mhz + Band3 DCS 1800 2100 2600 mhz: Band3 DCS + Band1 UMTS + Band7 LTE Coverage: 300-800sqm without barriers Improvement: GSM 2G 3G 4G Voice & Internet LTE Bandwide: 25M+60M+70M RF Connector: N-Female Impedance: 50 ohm Power Supply: AC:100~240V 50/ 60Hz DC:12V 2A Funtion: As a booster use to strengthen cellular cell phone signal network AGC: ALC intelligent control Feature: LCD display to show the signal status;Heat dissipation Suitable for: Russia Spain France Brazil Europe etc. Accessories for mobile phones: Amplifier gsm 3g 4g signal antenna GOBOOST HOT Sale: GOBOOST Official signal booster
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