Re: I need a V3 or V4 uBitx board.
Here's Steve's group on groups.io, Slop Bucket lives here: /g/kd1jvdesigns/messages?expanded=1 And his older yahoo group is still alive and kicking, adding a bit of confusion:
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Jerry Gaffke
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#52948
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Re: I need a V3 or V4 uBitx board.
Steve always puts a lot of effort in getting the details right. His stuff always seems to operate cleanly with a comfortable user interface. I've heard good things about the Slop Bucket. An
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Jerry Gaffke
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#52947
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Re: I need a V3 or V4 uBitx board.
Hi Joel: Do you have a URL where we can find out more about it? Jack, W8TEE
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Jack Purdum <jjpurdum@...>
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#52946
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Re: I need a V3 or V4 uBitx board.
A couple of months ago I built a Steve Weber 'Slop Bucket' 20 meter Transceiver that is SSB/CW. It uses a 74HC4053, a triple DPDT analog switch driving some transistors for T/R switching. It is sweet,
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Joel Caulkins/N6ALT
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#52945
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RFI from uBitx TX after AGC and other mods installed
I just finished installing: 1) ND6T AGC mod using Kees' kit.? 2) AGC off/med/long switch as described in ND6T's instructions 3) T/R LED (Sunil's approach) 4) An RF gain control with an on/off switch
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RowlandA
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#52944
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Keypad for Raduino...?
Hello I got tired of the minimalist input button scheme for my uBITX Raduino. Found this on-line, and am now working on code to make use of it for a homebrewed Raduino.
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Arv Evans
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#52942
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Re: I need a V3 or V4 uBitx board.
Not being a mechanical engineer, I'm awfully suspicious of relays. Especially cheap ones. K1 and K2 can rattle quite a bit when working CW. I'd much prefer to have K1 and K2 swapped out for solid
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Jerry Gaffke
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#52941
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Re: Raduino consumption
#ubitx
#radiuno
Curious, I still learn new stuff everyday. I was expecting the REF pin to be high impedance. I powered up a spare Nano??from 5v with some other project's code it it. It draws around 17ma while the
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Jerry Gaffke
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#52940
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Re: Raduino consumption
#ubitx
#radiuno
CH340 Datasheet http://tinyurl.com/y853bann http://tinyurl.com/y853bann _._
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Arv Evans
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#52939
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bitx40 not working after case move
Hello, list! I assembled my bitx40 last weekend and managed to play with it for quite a while during field day yesterday morning. I got some great contacts much further away that I thought I would
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cmhobbs@...
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#52938
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Re: I need a V3 or V4 uBitx board.
Raj, When the trace burned it also burned only the TX side contacts on K1 which didn¡¯t alow RF to get to the receiver. Replacing K1 solved all problems, everything is working good now. Fortunately I
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Joel Caulkins/N6ALT
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#52937
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Ubitx schematic
#ubitx
Has anyone marked up the schematic showing?rec and transmit paths via color. I recall seeing a bitx one last year 73 art N2AJO
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Art N2AJO
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#52936
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Re: Heat sink
Thanks fellows! I have performed the subject install and everything seems to work just fine. Cheers and 73 Walt VE7CWS
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VE7CWS WRSeiler <waltrseiler@...>
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#52935
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FS- Unbuilt uBITX & Case
I have a late uBITX V3 (socketed) that I received 4 weeks ago & a Sunil Case for sale.? $150 for the pair shipped. The uBITX comes with the Click & AGC Kees kit.? Both are brand new & unmolested.
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Bob W8RMV
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#52934
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Re: #bitx40
#bitx40
Try to see the link below and related previous history on that subject. you would get what you needed. /g/BITX20/message/50619?p=,,,20,0,0,0::Created,,raduino+bitx40,20,2,0,8041748
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MVS Sarma
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#52933
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Re: #bitx40
#bitx40
Hi, Any suggestions or ready code to make bit 40 VFO to encoder please ... Pradeep vu3edg
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Pradeep Kumar
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#52932
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Re: Raduino consumption
#ubitx
#radiuno
Thanks for advice and links (i already looked at this ch340 datasheet but it's very short and incomplete -no data about 3v3 output voltage interval) I've got something : only 36ohms between gnd and
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f1mqj
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#52931
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Re: I need a V3 or V4 uBitx board.
Glen, The filter relays come in and out when PTT is pressed. Saves a bit of current if you are using on battery. I just cut a track and wired the filter relays to operate during rx and stay there. If
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Raj vu2zap
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#52930
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Re: I need a V3 or V4 uBitx board.
I had similar problem some time ago. No Tx.? I could hear K1 pulling in but in actual fact it wasn't making contact. I replaced it with a different brand of relay and no problems since. But it does
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Glenn
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#52929
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Re: Bitx AGC circuit
Willy, Long time. Guess who I just Worked! W1LY 2A RI on 20m cw as K8GC my clubs call. Nice to hear ya on the band's. 73 Enjoy FD David N8DAH ________________________________ Sent: Tuesday, November
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N8DAH
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#52928
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