GSM 2.4G 3G 4G 315mhz 433M 5.8G large suction cup antenna height 23cm high gain 6dbi wireless module antenna length 3m SMA male
USD 8.65
GSM 2.4G 3G 4G 315mhz 433M 5.8G large suction cup antenna height 23cm high gain 6dbi wireless module antenna length 3m SMA male