The Marconi SMR-3A is a desktop shortwave receiver covering ~50 kHz to 30 MHz. It features D/F (Direction Finding) and homing functions.
Estimating the value of a rig can be challenging. We collect prices paid by real hams over the years to help you estimate the value of a used Marconi SMR-3A. Just bought or sold this model? Let us know what you traded it for and help other ham operators!
These estimates are based on the following prices: