[Microwave] 5.8GHz NEC amp sold by DEM - info requested

[Rod Adkins]

I have an NEC 91689B RF Amp 82-6 intended for 5.8GHz
A number of these were sold by Down East Microwave
Unfortunately, the unit I acquired came without documentation, & DEM no longer have any data (they did look hard!)

Info on DC required and power in/out would be greatly appreciated
The unit is 12 inches long, 5 inches wide & 4.25 inches deep
It has a 30-pin connector in two lines of 15 pins each

Rod Adkins WI6M nr San Diego
17917 Lyons Valley Road
Jamul, CA 91935
(619) 468-9194