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It could also be done in software. Jack, W8TEE To: [email protected] Sent: Tuesday, February 20, 2018 2:38 PM Subject: Re: [BITX20] Replacing the Rotary Encoder #ubitx If one wanted to lock

Thanks That seems to be better. So all one would to even out the power is to change C93 and C94 and put a a 110pf across T11 primary. Thanks Lawrence

SV1AFN makes some great products That’s all I can add here lol Joe, KD2NFC

Yep. There is a similar AD8367 that has a larger attenuation range... 45dB that can work too. Just need to add it to the list. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ

Hi Jerry I am happy for others to use the Gerber's, but idd say let me actually order and test a batch first, then you can go crazy, just leave my callsign on the board.... Otherwise I am happy. O am

Excellent find! Power into Q90 of the uBitx is less than 1dBm (best guess, perhaps -7dBm?) and at 50 ohms. The stage at Q90 might have a gain of 15dBm, I'm not sure without checking my simulation. So

The style is KF2510.

OK, stupid question time.? Let me preface this by saying that although I'm a EE, I've only recently gotten my Technician's license, and I've done nothing but digital design since taking my

If one wanted to lock out the rotary encoder, like some rigs which have a lock button for their tuner. Could one just break one of the encoder lines with a switch, say the ground wire, and get the

Ordered 12/22/17, received PayPal shipping notice on 2/17/18, received uBitx this morning 2/20/18 (St. Louis, Mo area).? Took one day processing in Cincinnati. Dave, W0DF

Mine was ordered December 21 and arrived in GA today via DHL. K4PHA Sent from my iPad Air

Mike I looked at the connectors at Tayda.? It looked like you only get one side of it, the sidewith the pins already installed.? What is the part number or numbers that get both

Joel, This requires inputting results from the procedure but always works perfectly: http://www.nd6t.com/bitx/Calibration.htm Have fun! 73, Don

There is a #define in the Lib to change Pulses. 73's Mike, WA6ISP

Dec 25, 2017 order Received notification of shipping via Paypal Feb. 20, 2018

Just wanted to say thank you for the recommendations. I ordered Jack's book last night. 73 Mike KF6KXG

Some encoders throw 4 pulses per detent. You just have to experiment a little. Jack, W8TEE To: [email protected] Sent: Tuesday, February 20, 2018 1:15 PM Subject: Re: [BITX20] Replacing the

John W5NNH Your post highlights a situation that has come up before. Some builders seem to like the smooth feel of a big heavy knob with no detents on their rotary encoders. Others seem to prefer

Dave, it is sold. The site would not list this topic for me until today, so I couldn't update until now. Thanks for the inquiry!? mvm.

Nik, Is the latest design at the same weblink as your previous post, under RaduinoI2Cweeper? ? ??https://easyeda.com/nikpolini/Raduino-1b3e0cb579154514ad2e014b83346b58 I fiddled around there some,