*supported bands: gsm 900mhz, dcs 1800mhz, wcdma 2100mhz, lte 2600mhz (varies by model/region)
*network support: 2g gsm, 3g umts/wcdma, 4g lte
*coverage area: up to 300–500m2 (depending on signal strength & antenna setup)
*gain: 65–70db (typical)
*output power: 17–20dbm
*impedance: 50ω
*power supply: ac 100–240v, dc 12v adapter
*antennas: includes outdoor directional antenna & indoor panel/whip antenna
*features: automatic gain control (agc), led indicators, low noise design
*installation: wall mountable, plug & play setup
*use case: enhances weak mobile signals for voice and data in homes, offices, shops, basements