On Mon, Jan 6, 2020 at 06:58 AM, Evan Hand wrote: My recommendation is to add a heatsink to the regulator, especially if your are going to supply more than 12 vdc to the main board (the power amp

Look at page 3, upper right hand corner, for the pinout: https://qsl.net/nf4rc/2018/OutboardRelaysDesignDocumentTry3.pdf

I need to know how to locate these 2 pins on the KT1 relay. There are 8 pins on the relay. Please help.

Erwin Serle, Did you not read my posts all the way. I thought that was what I said the person should do. Besides, KD8CEC and Nextions don't work with the V6 Raduino which uses an ILI9341 TFT Touch

Hi Hetzal, which firmware version are you using? (version number as shown on the LCD at power ON) Did you install any modifications? 73 Allard PE1NWL

With the 16x2 display the LM7805 was warm. Upgrade to a sexy 4.3 Nextion and the LM7805 was all nuclear core. Still. I suspect it would have served and suffered in silence for years and years.

Hi DG, Most computers, tablets, phones, etc have a delete function. Mine gets a lot of use and after more than 10 years of beating on it I find that it still works. 73, Bill KU8H -- bark less -

Ted: Thanks. This is a Bitx40. The SWR is only an LED, but I Also get a flash with an induction coil in the antenna feed line. The flash is momentary even if I hold PTT and shout into mike.

Raj: Thanks so much for the reply. The mic polarity is correct and the Mike functions well when tested on other equipment.

is it not time to split this group into v1to 4 , v5 and version 6 i have no interest yet i v6 but wading through v 6 infois a waste of time

I used shielded cable to and from the filter, board situated on left hand side of main board between the main board and the case side. I also used the soyabeans lm386 amp circuit with balanced inputs

Andy -- my uBITX did for me exactly what you want the uBITX to do for your class. So push on. This groups.io is a unbelievable resource. There are more kind folks here with more smarts and experience

Did you use shielded cable to and from the filter? How close is the filter board to the uBITX board?

So if they were rushed Thats why theres so much damage and missing parts to my v6, theres a 7 mm scratch in middle of the tft screen thers a badly bent on/off volume control..missing screws which hold

I have not used external computer digital modes on mine, except to test rig controls. However, I use a Signalink on my big rigs and it should be no issue on any rig that has a mic and ptt input as it

Cool ;-) -- PE3ES - F4VTQ - Erwin 73

@Jim Sheldon, in this case it would be advisable to read and note the original calibration settings before doing the actual install of a new firmware. Also as far as I understood the findings of

Failure of the device can be a concern, however in the Raduino the thermal shutdown should kick in before damage to the regulator. This will cause erratic operation of the Raduino, rather than

Here's a better resoution picture of the radio box.

On Sun, Jan 5, 2020 at 11:18 PM, Rob French (KC4UPR) wrote: - What's the communication between the uBITX and the remote control head? What's the distance of that cable? That's what the DVI cable is