What are the dimensions of the SR-497HPC? Shawn July 18, 2018 18:12 Updated The SR-497HPC dimensions are; 2-3/8” (H) x 7-7/8” (W) x 9-1/4” (D). Related articles What are the dimensions of the 655 & 955? SR-447HPC / SR-497HPC Setup Guide What are the dimensions of the SR-447HPC2? Is the swr meter on the radio accurate enough to set antennas or should I get a meter? Fuse size (amps) for SR-497HPC? Comments 0 comments Please sign in to leave a comment.