900 1800 2100 Tri-Band Signal Booster Mobile Phone Signal Amplifier Cell Phone Repeater GSM DCS WCDMA - Blue US Plug Dolls & Stuffed Toys - 6 pcs of different

- 6 pcs of different shape and different size picks for different locks

Model GD Quantity 1Charging Form Color OD Material Plastic Charging Battery Type AA

Mini USB Packing List 1 x Cassette tape converter to MP3

Output current : Less than 10A

need RS232 to TTL serial interface module

900 1800 2100 Tri-Band Signal Booster Mobile Phone Signal Amplifier Cell Phone Repeater GSM DCS WCDMA - Blue US Plug Dolls & Stuffed Toys - 6 pcs of differentProduct Description Model Number: GSM DCS 3G(900 1800 2100MHz) Working System: 1. GSM 900MHz 2. 3G WCDMA 2100MHz 3. B3 LTE 1800MHz Frequency Range: UPlink: 890 915MHz 1920 1980MHz 1710 1785MHz Downlink: 935 960MHz 2110 2170MHz 1805 1880MHz Gain: 75db Output power: 23dbm Ripple in band: less than 6db Power supply: AC: 100 240V,50 60Hz DC: 5V 4A Power comsumption: less than 20 W Inpedance: 50ohm RFconnector: N female Matching Antenna type: N Male