This is one RF Bay, Inc. New 850-950MHz 10W RF High Power Amplifier, Model Number: HPA-900A with SMA Female Connector. This unit provides 40dB gain, Pout greater than +40dBm with 12V DC power operation.Frequency Range: 850-950MHz; Gain: 40dB P1: +40dBm Psat: +42dBm (15.8W) IP3: +48dBm NF: 11dB DC Voltage: +12V/2750mA SMA Female Connector. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers". The seller is "rfextra" and is located in this country: US. This item can be shipped worldwide.