12-22-2021, 05:31 PM
The chassis looks kind of like a 40-180. I don't think the loop antenna you have will work with that chassis as it is a low impedance loop used with 41 and later models. The 1940 models used a different loop in a cardboard tube enclosure.
Se if this 40-180 service info corresponds to the chassis you have:
https://philcoradio.com/library/download...20Book.pdf
Se if this 40-180 service info corresponds to the chassis you have:
https://philcoradio.com/library/download...20Book.pdf
