GSM-Repeater 900MHz / 2100MHz / UMTS/3G | Wifi UMTS/3G GSM Antennas, Radio Amateur Antenna, coaxial
Cell Phone Repeater, GSM Repeater GSM Repeaters are amplifiers for mobile radio systems at various frequency bands (900, 1800, 2100 MHz, GSM and/or UMTS/3G). They are used at locations where the indoor reception of GSM/3G signals is impossible or ......
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