Just completed the 2nd IF stage amplifier and the 10MHz crystal filter.The "beeps"on 10MHz are now hearable with a piece of wire as antenna and I had to turn the volume as low as can be,what a gain.When I touched the 10MHz IF crystal with my finger,I could hear a foreign radiostation.Yes,the first signals are received.
On the picture bellow,the six stages of the Bitx20 V3 are shown.Next stage is the build of the post IF-amplifier and the first mixer section.
↧
