GSM Repeater 2G 3G 4G Signal Booster 900 1800 2100 Tri Band LTE 2600 4G Cell Phone Amplifier 3G 70dB GSM Cellular Amplifier 4G

Brand Name: GOBOOST Certification: CE Origin: CN(Origin) Model Number: GB21-Triband Frequency: 900mhz/1800mhz/2100mhz/2600mhz Gain: 70dB Output Power: 27dBm Band Type 1: GSM 900Mmhz + Band3 1800mhz + Band1 2100mhz Band Type 2: GSM 900Mmhz + Band3 1800mhz + LTE 2600mhz Band Type 3: GSM 900MHz + Band1 2100MHz+ LTE 2600MHz Band Type 4: Band3 1800MHz + Band1 2100MHz + LTE 2600MHz Coverage: 300-800sqm without barriers Frequency Range: 890-960mhz1710-1880mhz1920-2170mhz2500-2690mhz Improvement: GSM 2G 3G 4G Voice & Internet LTE RF Connector: N-Female Bandwide: 25M/75M/60M/70M Accessories: Plug 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. Sale: 2020 GOBOSOT NEW ARRIVAL Booster: Cellular Signal Amplifier ONLY
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