03-29-2016, 08:54 PM
On my 40-180, which is basically the same chassis, one lead of the SW loop connects to the solder lug mounted on the top right side (looking from the back) of the tuner, and the other to the right most antenna screw connection on the back of the chassis. Is that the way you tried yours?
You might also try a random length wire at either point, with the radio tuned to 2.5 Mc (WWV), or in Canada I believe their time frequency is about 3.3 Mc.
You might also try a random length wire at either point, with the radio tuned to 2.5 Mc (WWV), or in Canada I believe their time frequency is about 3.3 Mc.