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Sorry, I am not at Dayton otherwise I would!

JJ, Do you think we can grab a coffee tomorrow at the hamvention? [email protected]> wrote:

Here is a link to Farhan's Github where he has all the info about these radios, not sure if this is what you need or not, but it cant hurt... https://github.com/afarhan/sbitx [email protected]>

what does the "NR" do? also where can i find the manual? I understand it is here but i am not able to find it. tnx Don? w8ptb

M4 [email protected]> wrote:

FYI: In Canada there is no tarrifs or duties on Amateur Radio Gear. The reference use to be 41417-1.

It's working. I replaced defective resistors R20 and R48 and decided to swap out the driver transistors Q12-15 since I had some new units available. The old transistors tested good but with less gain

Ashhar and HF Signals are at Dayton Hamvention this year. The show price for the sBitx v3 is $399 for the fully assembled version and $180 for the board/kit. -JJ

As I remember M4

And of course this is assuming you have the issue where you can increase power level to a reasonable level by moving the OS volume slider up during transmit.

So here is what I wound up doing that significantly increased my output power on my sBitx V3.? That is without having to move the volume slider up each and every time I transmitted. I backed up the

Andy, a similar case has already been written here on the forum. According to my memory, the capacitor in the output filter was at fault. Try searching for it. -- Gyula HA3HZ

Hi! out only about 7 W on 20 Meters but around 18 W on 17 Meters. Which odd since the bands are so close. I my case I had to edit the hw_settings.ini, search for the 20 m Band and set the scale

AE9J.? I am interested in your solution.? Please share. Ryan KK6DZB

Sounds like an interesting solution. I'm traveling until Tuesday, I'll give it a try then and let you know. tom KT4XN ________________________________ Sent: Thursday, May 16, 2024 11:22 AM To:

Posted in the wrong group?

Hi Farhan, Thank you for the note. First things first... My current test is a stand alone test of the three stage PA the I built. It is essentially the same as the bitx40 module with an 2N2219A,

Thank you all very much. I appreciate all the responses and insight. I'll let you know how it all goes. Cheers, and 73. VE3SLJ, Gabe.

An acceptable figure for 2 tone imdr is that all the distortion products should be 24 db below the tones. Being 24 dB below each tone implies you are 30 dB below the peak envelope power. -

Dean, The sbitx has a built-in 2 tone generator mode for exactly this. [email protected]> wrote: