Enhancements compared to the Signal/One CX-7:
* Power supply protected to eliminate transient and surge problems;
* Broadened audio band pass filter to enhance lower frequency response;
* Vox turnon changed to cure syllable clipping;
* TVI and spurious outputs have reduced by changes to the RF driver circuitry.
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 Signal/One CX-7A. 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: