The Santec ST-442 is a handheld transceiver. It operates on the 70 cm band for both transmit and receive.  Power requirements are ?V DC. 
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 Santec ST-442. 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: