... quality 2.Great design 3.Colorful appearance 4.Fast delivery GSM patch Antenna1.Frequency RangeMHz 824-894/1710-19902.BandwidthMHz 90 ... as toy factory, radio-tape recorder factory, television factory, cell-phone factory, automobile factory, arts & crafts products factory, lamps & lanterns factory ... quantity assured, finish each order that customer assigned on time. GSM Patch Antenna