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Merci, but no - what I am looking for is NOT in this .rar. Jim

All this when TX is off!

Raj, I will try this. Bill... tried that, but when keying the transmitter, I still hear the bumping of Raduino... even if the CW TONE line is grounded.

Hello Voici le fichier .rar 73 QRO F1BFU - Fr -- Gilles - F1BFU/FR

Thanks Art, I already have that file and the actual schematic with connections shown is NOT in that .rar.? There was another one that got posted somewhere that actually had the connections for IF-1

Jim Agc kit file Art N2AJO Sent: Monday, October 29, 2018 9:00 AM To: [email protected] Subject: Re: [BITX20] Sunil Lakhani's AGC board connections to uBITX #ubitx That's not the AGC board, that's the

That's not the AGC board, that's the front panel board to one of Sunil's cases.? The AGC board is a separate kit from them. Jim

Jim /g/BITX20/photo/6439/8?p=Name,,,20,1,0,0 Try This Art N2AJO

Anyone have the schematic that shows how to connect Sunil Lakhani's AGC board kit to the uBITX?? I found a diagram that had all the connections once, and like a dummy forgot to print or save it.?

Hi, I installed a small pot (10k) in series with the line into the audio channel from the Raduino. The trace I broke is on the top of uBitx mother board to the right of the Raduino socket (looking at

Try a 10K or 1K preset (center and one end) parallel with C252, this should work with 10K but if not try a 1K preset. Raj

Even after replacing R253 with higher value, CW TONE is still loud. If I remove R253, I can hear CW TONE in headphones! Is there a way to implement CW TONE volume control in RADUINO?

Curt, The relays mod work very well. Change only KT 1/2/3 . The filter mod looses power so skip and reduce your drive and that will keep the spurs down. Raj

Made my first ubitx contacts this weekend - wow.? It does CW nicely with straight key, with reception via NESCAF audio filter.? did some SSB in CQWW - worked 23 or more countries.? transmit audio

John we are doing a group build here - using that case.? yes it is a bit of a snipe hunt!? do use the paper instructions, and visit ubitx.com which is managed by VU3SUA - he has some additional

You can also use variable capacitors… or better yet varactor diodes to change the bandwidth electrically a bit: Sent: Sunday, October 28, 2018 10:59 AM To: [email protected] Subject: Re: [BITX20]

Luigi I am a new ubitx user, and if you are using the stock firmware code that is initially delivered, maybe I know what you are referring to. There is a long initial delay transitioning to cw

Hi Nick, Put me down for a production board Andy KM4TRT

I needed 9 crystals for a lattice filter to match within 50 hz so I bought the "grab bag" from china .? 50 crystals for about 6 bucks. I built the test oscillator from Doug Demaws, QST article and

Whose code are you using? Jack, W8TEE