UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Radiometer SMG40 basic testing and calibration.

djsbriscoe · 13th Jan 2019, 8:51 pm

Currently replacing the various Frako Electrolytic capacitor with new Vishay axial types. Also replacing the tantalum capacitor in the Pilot integrator as the Pilot sync output signal is distorted and occasionally changes frequency.
Also bought myself a Signal Hound SA44B/TG44A spectrum analyser/tracking generator to help test it.

13th Jan 2019, 8:51 pm	#2
djsbriscoe Pentode Join Date: May 2015 Location: Hemel Hempstead, Hertfordshire, UK. Posts: 133	Re: Radiometer SMG40 basic testing and calibration. Currently replacing the various Frako Electrolytic capacitor with new Vishay axial types. Also replacing the tantalum capacitor in the Pilot integrator as the Pilot sync output signal is distorted and occasionally changes frequency. Also bought myself a Signal Hound SA44B/TG44A spectrum analyser/tracking generator to help test it.