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I changed but i get great value on the 80m and 40m but 20m and 10m is very low 20m is 2 watt and 10m is less than 1 watt

Thank you very much for your cooperation and helping

Thank you very much and sorry about what happened but it's mistake

You using maple boot loader? -- Allen ?Merrell

Dual gate mosfets are still a way to go as preamp.? But we are talking a Bitx on two and there are no others spots for them. There are various amp modules most have drive requirements of 50mW or more

You must be an old fart like me. Nowadays the 'pretty girls' are our grandkids. ? I built an analog VFO in the 70's, doing all kinds of things to get freq stability with temp changes, etc. My 2nd

Farhan, Sorry, I just realised it was the wrong post. Here is the correct 45Mhz filter response (the scale was wrong on the first post): /g/BITX20/message/45700 73, John (VK2ETA)

Hi Dr William, How is your radio performing with the mpsh10 and rd16hff1 ? 73.

Let's assume you calibrated to a 1000 khz AM broadcast station. And that you were 100 hz off in doing so. Those errors are proportional to frequency, so the 12mhz BFO would be 1200 hz off, enough to

My 3904s were gone long ago in favor of MPSH10s save the predriver which i not settled on yet. ?That stage has to be about 12 db to drive the PA (RD16HHF1s not those silly motor switches). About 28

I did but I might have done it wrong...Is there a better way then just listening to the audio of an AM broadcast station?

Is the rig calibrated? If frequency calibration is off by 100ppm, that can put the BFO on the other side of the 12mhz crystal filter.

I fired up the uBitx and connected it to an antenna and noticed that the stations are on the wrong sideband. On 20 mts stations are only audible when I listen in LSB while this should be USB. I

I don't have to configure any jumpers to program my Pills. It works just like programming the Nano. No need to access anything on the board. Just press the Arduino compile/upload button and you're off

You are correct, the CB ?is 128k ?and the C8 is 64k. All my pills are C8's ?but I have compiled some simple programs ?on them and told the arduino it was 128k ?version and they worked fine but

Agreed on the redesign effort.? I am used to working with 2M SSB (Sunday morning SWOT net), and have the 2M add-on to my KX3.? It works extremely well for satellites, as well.? With just the little

I have several Pills and the compiler reports all are 128K. The official 128K chip version is CB (I think), which looks very much lIke C8 unless you use a magnifier Let? me know how you're making out

When the boards are delivered and tested, I'll put the design files and Gerbers on GitHub. I'll also make the boards available to buy directly from the fabricator. Joe

Is there any interest in custom printed panels for the?banggood excellway EF01 enclosure (

I did see some online calculators for calculating the capacitor values. Like you said it depends on the value of each crystal. I don't think it is worth it for me to remove the crystals and do all the