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Usually, ctrl and + will magnify and ctrl and - will make it smaller. Good luck, Marco - KG5PRT

It sounds like the IRF510 is bad. Do you have a transistor tester to check it? They are very sensitive. I still have not put my radio together, but a bought 10 IRF510s to experiment with and to have

Thanks Jack Adrian

Dear Farhan, I'm now building the PA but I'm in doubt about the two unmarked capacitors at each side of the input attenuator, should I use 0.1uF each? Thanks. Dan, HK4DEI

It's been posted before, but I still think this is a nice case. https://www.banggood.com/Electronic-Plastic-Shell-Cartridge-Handle-Project-Case-Desk-Instrument-200x175x70mm-p-1035473.html?rmmds=search

Fits like a Glove! Jameco, I like them. They upped the price a buck since I bought. Warning, the Bottom (White) is Al. But, the Top (Black) IS STEEL. I know, I put my speaker there! No Nibbling on the

Nope. The TFT displays are 2.5" high. Jack, W8TEE To: [email protected] Sent: Saturday, July 8, 2017 6:21 PM Subject: Re: [BITX20] A suitable case ? Raj: Thanks for the tip. ?I wonder if there would

Ok, just tested it. I have 12v on pin 3 when I key up the mic and I get 5v out on pin 1 when I key up the mic.

Yes the setting at 40Hz is off a bit and same with 50Hz it seems like if i could find a middle ground all would be spot on. David

Raj: Thanks for the tip. I wonder if there would be enough space for Jack Purdum's TFT display?

Thanks Jack Joe VE1BWV econjack@...> wrote:

Hi David, you mentioned your BitX is 45Hz off, did the calibration procedure not work for you? Or do you mean that the 10Hz precision of calibration procedure is not sufficient? Calibration currently

If you're viewing it from the main site, try this direct link to the image file: http://www.hfsigs.com/bitx40v3_circuit.png then click over it to view full size on your browser, also, every web

Is there a circuit diagram with 'hovers' over the components? My eyesight and computer schema do not lend well to viewing the diagram at hfsigs.

Within the hour I will be uploading Release 1.00 of the software for the TFT mods discussed earlier. This software assumes you are using the PCB, AD9850, Mega 2560 Pro Mini, and rotary encoder as was

Can we add fine tune as a option that can turn on and off in the normal mode settings w/o the "tune" button? I also noted in my Bitx I am about 45Hz off so I either get 40 or 50Hz I can't fine tune

Excellent idea Vince! I'll include this suggestion in the "user instructions" of the raduino software. 73 Allard PE1NWL

Vince Thanks. I will try it. Arv _._

I've just released raduino_v1.18, download it from https://github.com/amunters/bitx40 ( https://github.com/amunters/bitx40 ) New in this release: * improved CW performance at higher CW speeds: -

Allard, Thanks for the pointers, I will try again. Joe