Features 2.1 Inch LCD Screen Display Input Frequency 950~2150MHz Input Level -65~-25dBm Input Impedance 75 ohm LNB Power Supply:18/13V(IMax 300mA) Digital meter for signal strength and quality Sound and Light Alarm for Locking Signal Auto Calculate Angle of AZ,EL Supports DISEQC 1.0/1.1 ,0/22khz Tone Beep Integrated LNB short protect Support mechanical compass 7.4V/800mAh Li-Ion Battery Included Software upgrade via USB port Easy to carry Specification: TRANSMISSION STANDARDS: DVB-S/S2 SATELLITE INPUT/DEMODULATION: Connector Type F Type Input Frequency: 950 to 2150 MHz Signal Input Level: - 65 to - 25 dBm Band Switch Control: 22KHz LNB Supply: 13V/18V, IMax 300mA Demodulation Type: QPSK, 8PSK Symbol Rate: 2-Rs-45Mband (SCPC/MCPC) LCD FEATURES: LCD Type TFT Positive transflective Number of Dots: 240(RGB)*320 Active area (WxH): 36.72(W) * 48.96(H)MM2 DATA SERVICE PORT Connector: USB Data protocol: USB to RS-232 POWER SUPPLY Li-Ion Battery: 7.4V/800mAh Adapter: OUTPUT :DC12V/1A, INTUPT :100-240VAC 50/60Hz Power consumption: Max. 5W PHYSICAL CHARACERSTICS Size (W x D x H): 8x16x4(cm3) Net Weight: 0.25kg Packing included: 1 x SATLINK WS-6933 Satellite Finder 1 x silicone case 1 x USB upgrade cable 1 x AC adapter (US Plug)