Technical Drawing of MTR3B Front Panel? Home › Forums › QRP Transceivers › Technical Drawing of MTR3B Front Panel? Tagged: Mountain Topper, MTR, MTR3B This topic has 0 replies, 1 voice, and was last updated 6 years, 8 months ago by DK3IT. Viewing 1 post (of 1 total) Author Posts March 24, 2017 at 4:25 am #3459 DK3ITMember Hi, I am trying to design a new case for my MTR3B. Instead of measuring the position and size of all cutouts and holes, I would prefer to have an engineering drawing with dimensions of the MTR3B front panel. Does anybody have such a drawing? Thanks! 73 de Martin, DK3IT Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In