The 75S-3 matches the Collins 32S-3 transmitter and requires an external speaker.
The 75S-3A has 14 additional 200 kHz positions.
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 Collins 75S-3A. Just bought or sold this model? Let us know what you traded it for and help other ham operators!
Based on similar Receiver equipment, the estimated value of the Collins 75S-3A is around:
This estimate is based on similar equipment and may not reflect the exact value of this model.
These estimates are based on the following prices: