Lawrence, Fiddler on the Roof has a song for you about tradition. :-p Plus the PTT switch and being able to switch radios easily. John

#parts

I'm using a Baofeng on my bitx40, I need a different option on my ubitx as the two independent jacks (3.5 and 2.5mm, a precise distance apart) sharing wires between mic, speaker, and PTT is making sol

#parts

Or buy a pack of male-to-female jumper wires labeled for Arduino use (to make sure you get the right header pitch and pin size) and tear off only the 16 you need. My pack of 120 (40 male/male, 40 male

I was reading about combining a Bitx40 with an SDR dongle here: http://bitxhacks.blogspot.com/2017/03/a-band-scope-for-bitx.html?m=1 Has anyone else done this mod? Is RG58 or RG-174 to the same area o

4-40 screws and a 1/8" drill bit. John

Straight key, paddles, or capacitive key with a bit of extra work. John

I'm very short on footprint inside the BUD box I want to use (7x5x3", it barely clears the stock heat sink), plus I was under the impression that step-ups are inherently RF noisy? I guess I could moun

I'm looking to build towards future expansion, so I was thinking about a DPDT power switch since I'm replacing the audio gain pot to have a matching style knob with my tuning pot. One pole supplies 12

I received and unpacked my bitx40 this evening, and included was a surface-mount capacitor inside a hand-cut segment of tape, which seems to match the packing list for "16. 1 x 0.1uf smd capacitor". T

#bitx40help