Hi guy,
Found good description and specs. Did not keep digging looking for a manual.
States military spec, dual band, selectable 1 or 25 watts. EUROPEAN channel spread (148-174mhz) 440-470 on the
UHF side.
Sold new on the linked site for $195
Might could get $125 for it. Also depends on if it's field programmable or must be set up with a computer. That would require the software & hookup cable. Didn't dig for that into either. Plenty of hits on google. Good luck!
http://www.radiotrader.co.uk/MyFiles.../PM100-160.pdf