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Re: Audio input to transmitter - level?
#ubitx
Rob French (KC4UPR)
Do you use the whole circuit board? Or just the meter, connected to the transformer and capacitor? Also, where do you put the capacitor? Would you use the capacitor to block the DC bias from shorting to ground through the transformer? Or would the capacitor be closest to the meter?
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Re: UBitx v5 Not Saving Calibration or BFO adjustments with CEC v 1.20 Nextion
Evan Hand
markix88,
If you are using the KD8CEC memory manager, then you need to read the Nano, decode, make changes and then encode before you write the values to the Nano again. Then be sure to disconnect the USB cable and power cycle the uBITX. If you leave the USB cable connected it will keep the Nano powered and the changes will not go into effect until all power is removed from the radio and the display is dark. I would need to understand what you are doing if you are using the stock firmware from HFSignals, as the uBITX goes into transmit mode to calibrate with the stock code. 73 Evan AC9TU
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Re: UBitx v5 Not Saving Calibration or BFO adjustments with CEC v 1.20 Nextion
Did not read the hole topic but v5 board has other settings for calibration than former board versions. So if you follow the calibration steps as mentioned on the hfsignals site it won’t work. Had the same.
Have to dive into my radio tomorrow to see the correct settings.
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Re: UBitx v5 Not Saving Calibration or BFO adjustments with CEC v 1.20 Nextion
markix88@...
Hello Evan, sorry for delay, i checked all the informations in your post but still today I can't calibrate my uBITX;
i tried let it off for 1 day but nothing changed; i don't know how i can upload here a video of my cal process, in case i can show to you my process. I changed Nano but is not the problem; value don't change in the uBITX Memory Manager, i don't know what do with this problem. Thanks for support!
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Re: Ubitx and raspberry all in one. Digital mode FT8 - IK1ZVJ.
#ft8
Ken Hansen
Yes and no.
toggle quoted messageShow quoted text
It sat on the table at the recent Belton Hamfest in Texas for two days before I bought it. Considering what I paid for it ($70), it wasn't cheap, but it also wasn't snapped up by Collins collectors. It's a nice shell with nothing inside it, nothing more - it's not a sacred relic, and it's an easily obtainable item in the collector world. (My view of the Collins market is obviously skewed by my proximity to Collin's Richardson facility and the number of friends that are former Collins employees, much like I suspect the used Drake market is around Dayton, Ohio.) Ken, N2VIP
On Oct 14, 2019, at 9:43 AM, GM4CID <gm4cid@...> wrote:
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Re: BitX/uBit Raduino Replacements
Michael Hagen
A few weeks ago I got requests for Raduino replacements. I sold the available built and tested units I had for BitX and uBit. I ordered new PCBs, so now I have RaduinoX for BitX and RaduinoUmax for uBit. These are the "better"
replacements, and have lots of nice features, but remain exact
replacements. I also have about 20 new PCBs of each, for anyone who wants a Bare Board. Contact me direct for Info : 73'S Mike, WA6ISP -- Mike Hagen, WA6ISP 10917 Bryant Street Yucaipa, Ca. 92399 (909) 918-0058 PayPal ID "MotDog@..." Mike@...
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Re: encoder mod/ seperate switch
dgclifford@...
cheers
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Re: Kit-Projects Bitx40 AGC
Herman, Sorry to hear you are unhappy with the AGC. Please contact me via: info at kit-projects dot com : so we can help trouble shoot the agc if you are having issues. The "new one" is going to be for the Bitx40 not the ubitx. We still have some tweaking to do on the Bitx40 version but function will be the same. 73 N8DAH
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Re: Ubitx and raspberry all in one. Digital mode FT8 - IK1ZVJ.
#ft8
GM4CID
Ken Hansen,
Please don't butcher the Collins cabinet, it would be very sought after and cherished by a Collins collector. 73, Bob GM4CID
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Re: Kit-Projects Bitx40 AGC
Herman there are more then one AGC fir uBITX on the market. Now with this one I know now 4 different. For mine is the connection on the hot side of the audio poti. Where the signal is supplied from first stage passing a 1kΩ resistor. The AGC pulls down the hot end of the poti. Others i do not know. ---------- 73 de Erich HB9FIH HS0ZLS Am 14. Oktober 2019 15:18:15 schrieb "Herman Scheper" <Hsrscheper@...>:
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Re: encoder mod/ seperate switch
dgclifford@...
concise answer many thank dave c
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Re: Kit-Projects Bitx40 AGC
Herman Scheper <Hsrscheper@...>
Hello David,
Maybe I made a mistake when I ordered the AGC print and mounted it in my UBITx V5.0. I am not satisfied with ho wit works/ or not works…If I look tot his printed circuit I see much differences with my build in cuircit.
So my question: Do I have the wrong one build in my Ubitx V5.?? Can I replace it fort he new one…?
Herman Scheper, PA0BAB
Van: BITX20@groups.io <BITX20@groups.io> Namens RICHARD
Put me down for a couple of BITX AGC boards. When ready K6KWQ
Sent from Mail for Windows 10
From: BITX20@groups.io <BITX20@groups.io> on behalf of N8DAH <Dherron@...>
Sent: Sunday, October 13, 2019 3:53:07 PM To: BITX20@groups.io <BITX20@groups.io> Subject: [BITX20] Kit-Projects Bitx40 AGC
Hello all, We just put the Bitx40 AGC out to fab for proto type and look forward to having this ready in the coming weeks it will install just like our uBitx agc pre-built with install instructions. Update: Digital interfaces and outboard relay kits are almost gone! Relay boards will be discontinued once they are gone and we are not sure when or if the digital interface's will be re-run 73 N8DAH
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Re: encoder mod/ seperate switch
You don't have to modify the encoder. Just add an SPST Normally Open pushbutton switch and connect the two wires from the second switch to the wires that go to the two separate pins on the encoder. The 3 pins on the other side of the encoder are for the frequency encoding function and the two pins by themselves are the switch. No mods needed to the encoder at all. Jim - W0EB
------ Original Message ------
From: dgclifford@...
To: BITX20@groups.io
Sent: 10/14/2019 6:44:32 AM
Subject: [BITX20] encoder mod/ seperate switch has anyone modified the encoder so as to insert a separate switch to overide the need to push the encoder to select menus etc many thanks dave c
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Re: encoder mod/ seperate switch
We've added NO push button switches to use as a selection object instead of the built-in switch. You still need to track which menu option level/option was selected (e.g., a State machine), but it's not that hard to do. Jack, W8TEE
On Monday, October 14, 2019, 7:44:38 AM EDT, <dgclifford@...> wrote:
has anyone modified the encoder so as to insert a separate switch to overide the need to push the encoder to select menus etc many thanks dave c
-- Jack, W8TEE
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encoder mod/ seperate switch
dgclifford@...
has anyone modified the encoder so as to insert a separate switch to overide the need to push the encoder to select menus etc many thanks dave c
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Re: tx rx led hook up
Russ KR0EHM
Thanks Ed and Curt, these are exactly what I needed. I don’t know what visual block did this but I was searching all over ubitx.net for instructions on the LED hookup and Curt’s comment made me realize I was on the wrong domain!
my Microphone and remaining antenna parts arrive tomorrow, it will be a fun day!
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Re: Kit-Projects Bitx40 AGC
RICHARD <k6kwq@...>
From: BITX20@groups.io <BITX20@groups.io> on behalf of N8DAH <Dherron@...>
Sent: Sunday, October 13, 2019 3:53:07 PM To: BITX20@groups.io <BITX20@groups.io> Subject: [BITX20] Kit-Projects Bitx40 AGC Hello all, We just put the Bitx40 AGC out to fab for proto type and look forward to having this ready in the coming weeks it will install just like our uBitx agc pre-built with install instructions. Update: Digital interfaces and outboard relay kits are almost gone! Relay boards will be discontinued once they are gone and we are not sure when or if the digital interface's will be re-run 73 N8DAH
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Re: Kit-Projects Bitx40 AGC
Curt
Wow, not sure why the relay boards were slow to sell, either v3 and v4 folk could care less about spurs, or lots have done axicom surgery. Don't take by advice on kit marketing potential.
Thanks David for preparing my digital interface order within minutes of placement. No hurry in getting it out of your store. My ubitx is clean through 17m now, so why not some digital mode action. Thanks again for supplying the community here. I hope our merchants on other continents are also appreciated. 73 curt wb8yyy
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Kit-Projects Bitx40 AGC
Hello all, We just put the Bitx40 AGC out to fab for proto type and look forward to having this ready in the coming weeks it will install just like our uBitx agc pre-built with install instructions. Update: Digital interfaces and outboard relay kits are almost gone! Relay boards will be discontinued once they are gone and we are not sure when or if the digital interface's will be re-run 73 N8DAH
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Re: Audio input to transmitter - level?
#ubitx
hello,
You can monitor your AF intput with this device . You can tap directly at the input from the mike plug though a 600/600 transformer and in serie with a 10nf capacitor. vu meter 73s
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