High efficiency SF004 satellite findersat finder,finder FEATURES: «includes Satellite Finder,compass,battery box,cable etc. , convenient for satellite finding «Satellite finder in-line IF signal strength meter «Satellite finder built-in 0/22KHz,13/18V indicating LED and signal alert buzzer «Power passing-24V 0.8A(MAX.) «All ports F-(f)connector,75 Ohm SPECIFICATIONS ItemSpecificationItemSpecificationInput Frequency 950-2150MHzoutput Level Max-10dBmSupply Voltage13-18V DCInput Level Min -40dBm If youare interested in our products,please feel free to contact me. Trademanager:CN201040012