NO COMPLAINT HERE !!! Today I received my RF Explorer wideband spectrum analyzer and it is really great. A very good design and extremely easy to use. I am amazed at how sensitive and accurate it is. This is an excellent and very useful product and a great value. I wait with much anticipation for additional modules to expand coverage below 240mhz.
Thanks so much for creating this much needed device.
Ken
Thanks for your feedback! It really motivate us to keep the work going!
I’d be really interested in getting one of these if it offered coverage of the 2Meter Ham band say from 135-155Mhz as well. $30-460Mhz coverage would be great also.
Any chance you could make a kit out of it? 
Rob