It uses two Siemens CLY10. Can be used as a driver amplifier for amplifier module M57762 or as final stage in low-power 1296 MHz station
http://oh3tr.ele.tut.fi/~ftp/pa/cly10amp1/cly10amp1.html
35W PA using two M57762 modules
http://www.g3wdg.free-online.co.uk/35wpa.htm
Le montage repose sur le module M57762 de Mitsubishi (600 à 700FF).
http://perso.orange.fr/f6crp/tech/m57762.htm
in 100mW - out 2W
http://membres.lycos.fr/arrad38/bidouilles/pa_23cm_bfq68/pa_23cm_bfq68.htm