Hi, The MN-7 has ham band only coverage only 80 through 10. 12 and 16 are not included. It is necessary to hold in the VSWR putton while turning to set the meter. The cabinet is black.
The MN-75 has continuous coverage from 1.8 to 30 MHZ. Setting the meter is easier since there is a set position push button and a knob to adjust the set position. The cabinet is gray. Reactive and resistive controls and switches are the same on both units. The meters on both units appear to be the same. 73, John, W4AWM ************************************** Check out free AOL at http://free.aol.com/thenewaol/index.adp. Most comprehensive set of free safety and security tools, millions of free high-quality videos from across the web, free AOL Mail and much more.