I have purchased 4 of these units for experimentation. They work very well and are linear at 5760 MHz. There is an attenuator in the input line of about 6 db. 20 mw will get about 0.6 watts out with the attenuator in circuit. 10 mw will produce about 3 watts output with the attenuator removed. Fine for Phase 4 on the uplink with combiners. I have two combiners on order and will test two of the ampllifiers combined with another ampllifier driving them.

The SMA connectors are RP units and I changed the connectors on mine to regular SMA.

EBay link is:

http://www.ebay.com/itm/252436361820?_trksid=p2060353.m2749.l2649&ssPage...

Tony Stone w4tas@gte.net