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I use a QRP Labs VFO, and when I was building a U3S I ran across the calibration documentation. It's strikingly similar to this, really!? -- Ryan Flowers - W7RLF MiscDotGeek.com (

I'll let Farhan answer for himself, but AFAIK the PCB's are the only copyrighted aspect of the BITX40, and I would suspect the same to be the case with the uBITX. -- Ryan Flowers - W7RLF

Mike's right. ? If when viewing a wiki page you click Edit, then PageHistory, you can see who has made changes, and then click through to view a snapshot of the page after each change. But most

Wiki pages are not permanent because they can be edited by anybody.? This defeats the idea of using them for archival information. Sent from my Verizon, Samsung Galaxy smartphone

There is a native linux echolink client called QTel. I believe I just did a "sudo apt-get install qtel" to install it. -- “Macs fo

You are correct and if there were a real interest in having an Echolink Bitx net I’m pretty sure VE7KI would set it up on that conference node. Mike K5ESS Sent: Monday, December 04, 2017 14:54 To:

Sounds fun, are you planning any circuit mods? I'm vaguely thinking of going the other direction: ?Double sided using 0402's, uC on board, audio cues instead of LCD. Traditionally, this sort of thing

I’m not particularly pro or con RE wikis but I believe that the wikis on group.io record all changes and who made them so there is attribution. Mike K5ESS Sent: Monday, December 04, 2017 13:54 To:

Scott You can do pretty much what you suggest, as long as the output impedance matches that of your antenna. Insertion loss in the simulation will tell you if things don't match up. There is an

Hello, I just ordered a BITX40 with the goal of converting it to 20m, based on the amazing wealth of info on this group.? I ordered a 20m BPF kit and LPF kit from QRP labs, and while waiting for

- above post should have read "Mr. Farhan"? My apologies

Off Topic - Farhan, I think its great how you've allowed the bitx to help your local community ...? I'll definitely be buying one of these radios when i build up enough in my radio fund

tried 3pm (20:00z) QRP nothing tried 7 PM QRP/ 100w/ 600w nothing talk about poor conditions Willy

Another option for chats might be the Technet node 9229 on Echolink, Friday night and Sunday afternoon (someone should correct me if I'm wrong). I think it's intended for homebrewers. BTW, Echolink

I hope I can buy one soon.

Looks like that's IT. On the second 'dimensions' picture, I see 45 MHz crystal filter, and right from there (at the right edge of the picture) double drivers Q92/92 and Q96/97, probably 2N3904s. If I

Jerry Good idea to request that any significant results be published on this forum so that it can be preserved in archives. Thanks, Arv _._ jgaffke@...> wrote:

I'm not inclined to add stuff to the wiki, or think of it as official. Anybody can edit any of that stuff, including stuff I might have submitted, apparently with no attribution. It does seem to work

This modification will affect the BFO frequency, so that your audio pitch will sound a bit higher. It shouldn't affect or interfere with the Raduino software. C91 and C92 were only required for the

You can even get an app for the iPhone and us it for echolink. Ted ZL1BQA