开云体育

Alan: The issue is shipping. Even if I give it to you for free, depending on where you are, it might cost me more to ship it then it sells for on eBay. I am zip 10533. If you can figure out a shipment

If Excessive regulated voltage from your power supply is a concern? 13.8vdc with a goal near 12vdc. Solution: Inserting a diode in series with power feed will reduce voltage by .7 volts per diode, Two

Interesting, have a couple of questions: how much power output do u see on 10m and how much current? I had an amplifier for 160m that has its own low pass filters for 160m, should I use lowpass

Howard, I am interested. Alan, N4AYE

How about having a Bitx QSO during the week also? Maybe on Wednesdays at the same time same frequency. Jay WS4JM

put me down for 1 of each. ron, kc0tdj

Hi Philip, Great! This is what I thought, but I was confused as the manual for v1072 on page 13 is saying you need to free up i/o pins before using the push buttons. Sighhhhh... software development

BITX QSO Afternoon/Evening, Sunday, May 6, 3PM & 7PM Local Time, 7277 kHz in North America, 7177 kHz elsewhere. Join us as we make contacts from BITX40 to BITX40 on 7.277 MHz in 40 meters! This is a

Agreed. The transverters are of basic design, similar to the uBitX. They take some tweaking to make work, and cannot be over-driven. They are “decent” portable performers, but crunch in very high

You dont need to do any mods. The six resistor and buttons connect the encoder push switch. Philip G7JUR

Hi John, I abandoned the Ubuntu installation and followed your excellent Windows instructions above. The display now reads "uBITX Diagnostic Version V0.1" What now? I tried running the program and got

Hi All, CEC 1.073 offers the opportunity to add up to 6 push buttons. However it is not clear to me if it is required to modify my LCD to I2C first, before I can enjoy this functionality. 73, Frank

A good idea Jerry. The summaries need updating and need more work - many are incomplete or under-developed due to lack of time at present to update them.? Some are now really out of date (like the

Hi Kees, I would like 1 of each boards. 73 Gisli? TF3G

Hallo Ian, Very good! I reloaded 1.073 and AE6RQs BTX-file, all is OK now. Saved my own settings to file. Frank PA7F

And the layout for print

Thank you Rahul.Indeed IRF's were reversed,just checked now.This is why? the teamwork is good. I made the mods, attached the new file. Unfortunatley I already etched the? pcb so mine will be at the

Shipping all orders for say? VK to one group member,who then distributes them via the domestic mail service has worked well in the past but we would need to know the size,weight etc of typical

I don't think you are seeing the LO frequency on the scan. You are seeing a mixing product. The scan shows spurious responses at about 8Mhz, 18Mhz, and 31Mhz. I'll check the other LO and the BFO to

Allison, I just set the markers manually using eyesight. I don't know if they are exactly on frequency or not. Tomorrow I'll let the SA do a peak search and see what the actual frequencies are. No RIT