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On my v4 boards, first one is latest CEC firmware (1.1), and 2nd board is stock firmware. I hooked up my 706MkIIG to a mag-mount 10m antenna, picked up WWV just fine. Nothing on uBitx's. Tuned in some

The question was "whether there would be a version 5 of uBITX". Nothing to do with open or closed source for unrelated equipment from a different vendor. Arv _/_

Will this agc work on a early model BITX 40 and where can a find a wire up diagram to the radio thanks

Just remember that the QCX/QSX products are not Open Source if that feature happens to be important in your situation. James

The use of AXICOM relays for the LPF switching does appear to allow the uBITX to meet FCC requirements relative to harmonics based on what others have observed. The results variation relative to relay

dear nsk, did you make the ubitx yourself? or bought? if bought , you had raduino, right? little more clarity please

Spare Radiuno is not listed on hfsignals.com But you have to send an email to hfsignals@... they will guide you to the process of buying a spare radiuno 73 de vu2pop Sent: Thursday, November 01,

QSX from QRP-LABS is coming soon, so you should start :))

are there any plans in place for a v5 uBitx? need to know if I need to startpitting pennies back to purchase it. -- 72 and God bless KD4EPG

We don't actually use the onboard switch anymore. We have gone to a separate toggle switch for power, mainly because the rig then "comes up" at the last volume level. That said, our needs are likely

I got them from Digikey in 3 days. Had to order something else, so shipping charges were not an issue.

I am using a 50k double pot without a switch on my 3 bitx radios I ganged the two halves in parallel so they are 25k.? I pulled them out of various other equipment. like old computer speakers.

if stock firmware is removed, by using CEC firmware, newer facilities like ATT and IF-S the issue might arise, due to improper management of ATT and IF-S facilities. I suppose the reporters may have

Sir, My ubitx v4 also receiving sensitivity is very poor after calibration. The audio is very low. I am planning to add one external Audio Amp.? Where I purchase? Raduino Board for my ubitx v4 ? *

I believe that the replacement with the Axicom relays should be a must in any case. I hope they will soon arrive... to make some rudimentary check... bought them on a non-sale price and still been

this certainly looks like an audio problem. these challenges are often difficult to diagnose without a full signal path inspection. do you have a signal generator ? can you hook a small oscillator

re PM for "by" read buy.? typing too fast here...TEF

Mr Trager is so unimpressed he is going to package it up and send it back as is .. a single band SSB receiver.? He is fed up with wasting time and money (full set of? 12 crystals was used to select

One note: DO NOT put relays in sockets as the performance degrades. Raj Hi Gene, There is no final solution. So far my conclusions... the harmonics floating around the board is the cause of the spurs.

Hi Gene, There is no final solution. So far my conclusions... the harmonics floating around the board is the cause of the spurs. Changing the L5/7 reduced the spurs but not the cause which is