06-10-2020, 06:16 PM
Radioroslyn: OK-osc tracks from 720kc to 1630kc but not at constant level: low end 720 = 140mv signal//high end = 60mv signal tracking linearly end to end. Changed out 24A 1st det tube = no change. Local station @ 550kc is loud and clear at 550kc on dial. 600 padder responsive. Am I nuts or isn't signal normally stronger at the high end than the low end - this seems reversed?? I dismounted the 4 stage variable capacitor to clean it up and especially to renew the 3 rubber mounts to the chassis. While I was at it, I replaced all the wires from the stator sections and the rotor. Something tells me I need to double-check how I wired those new wires. I carefully checked to be sure the stator sections went to the proper coil pins. What now, coach?? Thanks, Steve