GSM / 3G / 4G Wideband Antenna
is a collection of GSM / 3G / 4G band, only need a set of line to output.GSM Antenna
,the second generation global mobile communication system receiving antenna. It uses digital transmission to place analog transmission. Its frequency range GSM: 900 / 1800MHz; CDMA: 800MHz.3G Antenna
is the third generation mobile communication system receving antenna. And it uses packet switching to replace the circuit switching in the data transmission. Its frequency range CDMA2000 & WCDMA: 2100MHz; TD-SCDMA: 1880-1920,2010-2025,2320-2370MHz.4G is the abbreviationthe of the fourth generation of mobile communication and technology. It sets 3G and WLAN in one and is able to transmit high-quality video images which is nearly the same quality with high-definition TV . Its frequency range TDD-LTE: 2320-2370, 2570-2620MHz.