I’m looking for some advice. I have a BitX40 on the way. It’s been shipped, but it probably won’t get here before Christmas. (It’s last tracking point was Nov. 9 near Mumbai via post.) I’m going to make an enclosure for it from some 1/4″ x 6″ oak from Lowe’s (US DIY and contractor chain for anyone who doesn’t know) and line it with either copper or aluminum foil, or a mix of the two. I’m planning a 6″ x 7″ x 3″ box with a folding lid. The lid may eventually have an Arduino frequency counter and maybe get to a DDS VFO embedded into it. I also plan on putting a cooling fan in the box. Now, on to the questions…
- If I add a fan, what’s a good way to deal with the microphone? Change to a 3.5mm jack and get a stand mic? I don’t want the electret picking up fan noise.
- How do I mount that tiny mic into a box anyway? I just had an idea about a counter-sunk hole and some kind of plastic clip, but I don’t know…
- When I get a frequency counter set up (I’m a General, not Extra yet, so I don’t have free reign, and I want to stay legal), where would I clip it in? On the antenna leads to the board, or somewhere else?
- If I do the DDS VFO, how can I switch side bands, since some bands are upper, some are lower?
- I saw somewhere that I had to mod the board to use the DDS header, but I can’t find the info anymore. Is that the case? What has to be modified?
- When I finally learn Morse, how can I do CW on this radio? I know I can do a tone over SSB, but is that really the same?
- What’s the best way to go about setting this up for digital modes, doing things like WSPR or APRS?
I’m sure I have more questions, but this is what I’ve got for now…
Thanks in advance for the responses! I hope to learn lots.
submitted by /u/Giric
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