The good old 432 MHz line up of PA6NL. Left the East system, a DJ3FI (1/4-wave) GS35B design of DL3BPC. On top the driver, a modified Ericsson RS 2061 (see http://www.pa0c.nl/RS%202061/ericsson_rs_2061.htm). Right the GS35B of PA4ZP, a 1/2 wave design. On the bench two IC402's with in the middle the CQ-slave and RF-clipper, accompanied by two good old Stolle rotator control boxes. The aluminium box with the black knob is the audio switch for (stereo) East + West or either mono East or West. Proven 'old skool' PA6NL technology!   (1/10)