This was built for some of the RF prototyping experiments that I was planning to do. The unit contains a TCXO controlled marker generator from W8DIZ and a wideband RF noise generator. The noise generator was built by point to point wiring. The unit also contains a 9V battery. The case is an extruded Aluminium box that I picked up from Dayton HamVention 2002 (?). Front panel was built from a piece of double sided copper claded board.
Here is the final (?) version of the unit with the case removed: