I have several 1kW television transmitter modules that will work fine on
6 meters.
A full write up and pictures are available here.
http://www.gemoto.com/LarcanPA.htm
These are the "low-split" modules that do not require any further
modification.
With some work, these amplifiers will produce well over 1kW on 2 meters.
Check this writeup by Brian Justin, WA1ZMS
http://members.rennlist.org/warren/larcan_2m.pdf
RF input and DC input connectors are included but other parts are needed
to get operational. DC power supply 50V @ 50A, RF coaxial relays,
cooling fans, etc. Some assembly required.
Price as per the web page above, $370 plus packing and shipping from
Nova Scotia, Canada. Total cost approx $455 - $470. Proceeds of the
sale go towards my ham club.
Contact info on my original ad on QRZ.
http://forums.qrz.com/showthread.php...1kW-amplifiers