SAM Head Sucker Antenna for SIM900A SIM908 Development Board dedicated Antenna comes with the 3-meter feeder cable. The Antenna base equips a magnetic base to make it easy to place your antenna anywhere with your convenience. Features: Connector SMA male. 3 Meter Wire Length. Radome material Metal. Radome color black. Operation Temperature: -30~60. Humidity: % 5~95. Magnetic Base. Package Includes : 1 x Smart Antenna Module (SAM) head sucker antenna. Category: Gsm/Gprs