Racal RA17 System, Monitoring 40M under good conditions. USA coming in very starong.

Here is a RACAL RA17 (MK II) system typical of the 60/early 70's. Main receiver is a RA 17 Mk II, With an outboard SSB converter, Freq Synth, Freq Standard, Antenna preselector, of LF Adaptor. Monitoring 40M in good conditions 10pm Brisbane local.