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Clarification, both shack PC and sBitx are on the same network.

Hi Ashhar! My sBitx is back on the air with the upgrades!? Thanks. I would like to use my shack PC to run WSJT-X and JS8Call.? sBitx is on with sBitx app running setting to digital.? I attempt

I received my sBitx unit a couple of weeks ago and it came with extra finals, but no switching regulator. It seems I have smoked the finals inside of the radio, so I need to replace them with the

I wanted to have several Nanos for my uBitx V6. ?Since the pins need to be on the opposite side of the board from the norm, I bought the boards below from Amazon ?that allowed me to solder in the

hello I made a small model on the shown on diagram 5. I spent 2 good hours trying to have a correct setting to display with the Nanovna a correct curve. For me, variable resistors only have the effect

You made my evening! ROTFL - Rust never sleeps!

On Laws... Murphy was an optimist. Vonadas rules apply (its a set of laws). I am neither pessimist nor optimist, being pragmatic I can be surprised, never disipointed. Mine is Rust (aka corrosion)

I have added a command to account for CW pitch in the VFO display frequency. You can try this code by executing in a terminal window: cd /home/pi git clone https://github.com/k3ng/sbitx-k3ng.git cd

Simple solution, class A wastes energy, has low efficiency, often only gaining a few DB of IMD improvement.? The problem is a high efficiency class A is maxed out at well under 40%.? Use big fans.

I’m planning to add a command that will change the calculated frequency behavoir on CW to account for the pitch.

Try to measure the exact frequency of the internal oscillator standard used within the radio. Perhaps it is just off a bit. My older ICOM 718's are never quite perfect. It was difficult to fix them.

I also compared the CW transmission. As with reception, it seems to be about 600 Hz higher than IC-705. I don't have any p roblem with SSB, so is this the way it is? 73 Ichiro,JE1JGC [image:

Hello, Allison an all Do you think that I can find the characteristics of my filters (45R15AZ and 20J26) by applying the method of diagram 5 with a NanoVNA. I think I put 2* 2K variable resistor? and

Winding the coil with a taper give an even frequency change for a given movemrnt of the tuning screw/slug. In the dark ages like Collins, Drake PTO or Tentec PTOs the goal was a precision linear

The installation instructions are on sbitx.net. See http://www.sbitx.net/index.php/2022/09/12/upgrading-to-switching-regulator-development-edition/ wrote:

Received here as well. #69 Thanks!

Art, Sounds like that location in EEPROM is corrupted. BTW: that 1200 number is a very interesting number.... In the uBITX Memory? manager, you actually enter a value (i think its the length of

For those that care.., the latest Nextion editor, not only generates bigger tft files (that requires you to reduce the size of the qrp code) but is also not always pixel for pixel compatible. I first

Sounds like it might be common mode current on the coax. What type of antenna are you using? Do you have any mix 31 cores you can use to tame the problem if that turns out to be the case. Have you

Hi Mark, lovely to hear from you.. The Rx button stays lit.. The Tx button does nothing.. Will hook up the mike tomorrow and see the action.. The text at the top of the menu control screen says NX+