This LOT is one RF Bay, Inc. New 700-900MHz 5W RF Power Amplifier, Model Number: MPA-0709 with SMA Female Connector. This unit provides 42dB gain, Pout  greater than +37dBm with 9V DC power operation.

• Frequency Range: 700-900MHz;
• Gain: 42dB
• P1: +37dBm
• IP3: +47dBm
• NF: 6dB
• DC Voltage: +9V/1600mA
• SMA Female Connector

Detail Spec on Web as follows:

http://www.rfbayinc.com/upload/files/mpa/mpa-0709.pdf

Other RF Bay, Inc. Produce at:

http://rfbayinc.com/