开云体育

The only thing i receive is static. ive set el cheapo sig gen to sweep 4.5mhz to 5.5mhz and 11mhz to 13 mhz and 6.5mhz to 7.5mhz (got those ranges from the source code from the raduino src and xtal values plus alot of fudge room) with a 3 foot length of 22awg wire hanging off the center conductor of the sig gen i also tried sharing the ground and un-grounded. it made no difference to the audio output of the bitx40. also tried draping the wire over, under and around the bitx40 then repeating said sweeps. the only thing coming out of the speaker is a loud SHHHHHHHHHHHH like the old TV's from the 80's tuned to a non existent channel.