... H Polarization Aluminium Die Cast Material 3.5GHz Parabolic Antenna, Wimax Antenna(19dBi) Electrical SpecificationsModelSPDP-3500-19Frequency Range(MHz)3400-3600Gain ... Capacity Actual Units Produced(Previous Year) WLAN Antenna, GSM/CDMA Antenna, RFID Antenna, CPE Antenna, Antenna Accessories 100,000 Pcs/Month 849,434 Pcs ... , SPOH-0825, SPGF-0825/5159, SPLA-0825/5159, SPDB-915 2010/01/10 --- 2049/12/31