Raduino V1.01 vs V1.14 Birdie at 7.200
Today I have tested some different Raduino Version for Tuning Clicks and that dammed 7.200MHz Birdie etc. let us start with V1.14 there is a lot of functions in it I do not need and to my big surprise
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OZ9AEW <madsen1960@...>
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#28031
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Re: UBitx LSB to USB change
first, for psk31 (bpsk, which is what almost everybody uses), you don't have to flip the sideband. both sidebands work just as well (like they would for CW). The easiest way to flip sidebands is with
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Ashhar Farhan
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#28030
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Re: Standoffs for mounting the board
David, the correct tap for the bitx standoffs in metric size is M3 x 0.50 (M3 is the diameter of the bolt, and 0.50 is the thread spacing) 72! CX5AA
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Fede
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#28029
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Re: Standoffs for mounting the board
Chart shows two rows of thread designations on the left. One row is for NF (National Fine) and the other is for NC (National Coarse). Each screw size has one entry in each column. To the right is a
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Thomas Noel <tnoel@...>
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#28028
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Re: Standoffs for mounting the board
Thanks for all of the input guys! ?Luckily, I have access to a machine shop where I work. ? So I am a complete noob when it comes to all this, so the linked chart on tap sizes is greek to me. ?I am
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David Zdeb
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#28027
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TFT/VFO Code and PCB Update
All: Attached is an updated assembly manual for the TFT/VFO PCB I talked about at FDIM. Read the manual completely before building the board. I am also attaching the code for the TFT display and the
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Jack Purdum <econjack@...>
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#28026
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Re: Standoffs for mounting the board
On the use of cutting fluids-? different metals require different cutting fluids.? I use tapmagic brand (USA),? the no#1 tapmatic(yellow) is for ALL ferrous metals. The no#2 tapmatic (red) is for
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Robert Ogburn <ogburnrobert2@...>
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#28025
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Re: Yet another Raduino PCB
Sending Photos did not work? Do it this way.
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Michael Hagen
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#28024
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Yet another Raduino PCB
This is yet another Raduino PCB designed to add some features. 1) I wanted to be able to plug Nano in and wanted the USB connect next to the side of the cabinet so I can program without taking the lid
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Michael Hagen
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#28023
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Re: Amp readings on Bitx40
Hmm. ?Where did I (or somebody) say 35-40ma? It's possible I did. ?(That's about right for my KD1JV MTR transceiver.) But if so I would have been wrong. Jerry
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Jerry Gaffke
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#28022
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Re: add yourself to the new BITX operators map
Have added mine. Phil - G7BZD
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philip yates <phil@...>
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#28021
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Re: add yourself to the new BITX operators map
Added Art N2AJO Sent from my iPhone
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Art N2AJO
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#28020
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Amp readings on Bitx40
Jerry and all, I've read all the answers that you sent me and others about the power usage for setup. My question is: Farans instruction (part 8 second bullet) say:: * "Switch on the transceiver.
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KM4TRT
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#28019
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Re: UBitx LSB to USB change
In addition to a function switch, probably want to also remove C91 and C92 as mentioned in Allard's operating instructions.
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Jerry Gaffke
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#28018
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Re: add yourself to the new BITX operators map
added Andy
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KM4TRT
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#28017
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Re: add yourself to the new BITX operators map
I noticed that to enter my data, my Firefox didn't work, but Chrome worked very well. So if you are having problems entering yourself on the map, try Chrome.
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Al Duncan VE3RRD
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#28016
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Re: add yourself to the new BITX operators map
you can find me to
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OZ9AEW <madsen1960@...>
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#28015
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Re: UBitx LSB to USB change
There are at least three ways to flip between LSB and USB operation. Could drive the BFO from CLK0 of the Si5351 as mentioned here by Allard (but not yet implemented in his sketch):
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Jerry Gaffke
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#28014
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Re: cw speed
Thanks Raj. You reminded me that I also used to do the same. I also used to wire a small lamp with a 4.5V battery (flat battery pack with 3 cells. who remembers them) and used to read the morse from
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Lawrence Galea
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#28013
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Re: add yourself to the new BITX operators map
Great idea! I'm added. KK6RPX
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Jonathan Peakall
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#28012
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