Portable GSM / DCS Double Band 900/1800MHz Mobile Phone Signal Booster Amplifier Repeater US Plug Walkie Talkies 4G: LTE FDD: B1C/B3C/B1A+B3A

4G: LTE FDD: B1C/B3C/B1A+B3A

and each step has a clear graphic explanation

Brand UNI Model UTD04Quantity1ColorBlackMaterialABSFeaturesFor Form Color Black Quantity 1ColorBlackMaterialABSFeaturesFor Material ABSFeaturesFor Packing List

the Max/Msp

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Portable GSM / DCS Double Band 900/1800MHz Mobile Phone Signal Booster Amplifier Repeater US Plug Walkie Talkies 4G: LTE FDD: B1C/B3C/B1A+B3AProduct Description Model Number: GSM DCS 900 1800MHz GSM DCS 900 1800MHz Frequency RangeGSM Up Link 890 915MHz Donw Link 935 960MHz DCS UpLink1710 1785MHz Donw Link 1805 1880MHz Gain(dB): Uplink 603 dB Downlink 653 dB Band flatness(dB):3 Output Power(dBm)Uplink 23 Downlink 27 Group delay(uS)1 Impedance50ohm Working tempreture: 25~+55 degree Connector typeN Female Working voltageAC110V~220V to DC+12V 2A Size235*142*37 mm Weight of host: 1. 1KG Package