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Chassis Wiring Twisted/Braided?
Over the years I have seen radio and computer chassis/board-to-board wiring as singles, twisted, or braided.?On all that I have built I generally twist the wires from board to board or to chassis
By WD0AKZ · #57061 ·
Re: FYI - a DIY source of some nice stuff.. #calibration #filters #parts
He's got some unique, properly designed, well documented stuff there. Jerry
By Jerry Gaffke · #57060 ·
FYI - a DIY source of some nice stuff.. #calibration #filters #parts
I received an email from Makis Katsouris, SV1AFN in Greece. He offers for sale a few nice items relevant to the BITX series of Transceivers. His latest addition is a GPS disiplined oscillator 1Khz to
By Lawrence Macionski <am_fm_radio@...> · #57059 ·
Re: Does anyone have an AGC/Click kit to sell?
I need one as well if there is anyone else out there with an extra one. -- N5KBP
By MD <martyduplissey@...> · #57058 ·
Re: Does anyone have an AGC/Click kit to sell?
Hi Chuck, I have a set of each I'll sell you, please contact me at my email address. Joel N6ALT
By Joel Caulkins/N6ALT · #57057 ·
Does anyone have an AGC/Click kit to sell?
Kees says he is out of stock. If you have an extra, let me know & I will contact you to work out the details.? Thanks, -- 73's DE Chuck K5IJD
By Chuck · #57056 ·
New file uploaded to [email protected]
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the [email protected] group. *File:* OutboardRelaysDesignDocumentTry3.pdf *Uploaded
By [email protected] Notification <BITX20+notification@...> · #57055 ·
Re: Nextion Basic 3.2 Display will not update #ubitx
Interesting.? Thanks for the info ke4d.
By V Zecchinelli <n1vin@...> · #57054 ·
Re: NX vs NX_S
http://www.hamskey.com/2018/08/ubitx-firmware-cec-version-1097beta.html#more When I2C type signal-meter sensor is used, end of filename ends with _S.
By SV9CVJ Nikos · #57053 ·
Re: Nextion Basic 3.2 Display will not update #ubitx
I had a similar situation. Many attemps and finally it just decided to load.
By ke4d@... · #57052 ·
Re: Nextion Basic 3.2 Display will not update #ubitx
Thanks Joe.
By V Zecchinelli <n1vin@...> · #57051 ·
Re: K5BCQ click fix 2nd generation installed (and Troubleshooting) #ubitx
Patrick, I believe that the message was 54389 and you had lost audio. Now that you have the 'scope (Congratulations!) you can take a look at the I/O from T7/C222-1 and see if there is anything coming
By Don, ND6T · #57050 ·
Re: Substitutions
There were a few misunderstandings and misreadings in the reply to me that was well intentioned. I have send a direct post to AE. CMOS HCT4051 for example can withstand a full range of 10V offset
By Timothy Fidler <engstr@...> · #57049 ·
NX vs NX_S
What is the difference between the two files?? Is one for the enhanced, and the other for standard Nextion? Bill K0WHW
By Bill Watkins- K0WHW · #57048 ·
Re: #ubitx SSM2167 mic compressor speaker feedback issue - resolved #ubitx
Schematic as per Kevin's request. Too late for him as he resolved the issue by himself but may be useful for others. Picture of 4 pin molex connector added to the V3 Raduino for pickup of T/R (D7),
By John (vk2eta) · #57047 ·
Re: Substitutions
Timothy You are talking about a 10+ year old design in that original BITX20 board from Far Circuits. We have come a long way since then. That old circuit will work, but there are better BITX
By Arv Evans · #57046 ·
Re: uBITX and nulling the carrier #ubitx-help
Dear Mr Allison many thanks for the detailed info. The skert or shape of 12 MHz filter is too great as you mentioned. Thus mooving BFO higher will give you not only carrier? but some ather side band
By George · #57045 ·
Re: Spurs - BPF fix? #ubitx
Glen, Allison, Warren, Farhan, etc. After much tinkering with 15M band filters, it seems that the Elliptical or Cauer filter is easiest of the simpler filters to get an adequate dip at 23.55
By Arv Evans · #57044 ·
Re: K5BCQ click fix 2nd generation installed (and Troubleshooting) #ubitx
I'm slow on my hobbies sometimes... But hey now I have an oscilliscope (Tektronix 2205) looking beautiful on my bench and I'm very happy about that! I tried what you suggested, and putting in a jump
By W7PEA <patrick@...> · #57043 ·
Re: Harmonics
Shorter paths:
By Nick VK4PP · #57042 ·