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That behavior seems to be the situation on the OEM code in the V6, where the transmit signal is shifted in CW rather than the receive. Look for Reed's code as mentioned in one of the links. He fixes

One comment, the noise with no antenna is extremely low, so I would not be surprised that you have to turn the volume up full to hear anything.? If the volume is low with even a marginal antenna

You might want to look into this as an alternative to a

The audio squel may be unintended leakage, or related to 11 Mhz oscillator way out of alignment. Maybe someone else could comment on touchscreen issues you cite. If you had a raduino that might be

Jonathan Funny thing we learn more when we have issues. The crystals do not need to be precisely matched for this filter, except if 2 or more styles with very different characteristics were used.

It looks like the earlier version is the winner on receive current draw. The V3 idles in receive at about 210ma.? Nice to know what the v6 does. -- 73 Dave AD0B Raduino bracket and Ham_Made_Keys (

Richard There likely is a menu setting to designate key or paddle. Also at least in the v4, paddle use has extra resistors that must be removed or bypassed for straight key action. The ubitx

Thanks, Dick. It seems to be a sweet radio. I plan to use for portable operations, so maybe headphones will be all I need. Good to know about the loud stations, though.

What antenna are you using Joel? Raj

Hi Russ.?I have the same problem with my new one. What helps is that I am running the audio through a JPD NIR-10 digital audio signal processor that had it's own audio amp. Now, this radio does not

Hi, Just finished assembling the V6 full kit. ?Something must be wrong because when I attached a LifePo battery and applied power there was no smoke. ?The display worked, the encoder worked.

Just finished boxing my Ubitx V5. The center paddles work fine, but the straight key pulling the 4.7k resistor to ground does not. Anyone seen this and have a solution for straight key nights?

Well it is working. I had Steve send me the radio. Sometimes you can just sense the frustration. I found that R88 and r87 were both cracked. How did that happen? Also cut out the overheated melted

Something I am wondering about is how I can tell if the 11 MHz filter is working properly. It seems to attenuate the signal quite a bit and when I inject a 14 MHz sine wave into the antenna line, this

Initially I have done this. I believe it’s fine. I then changed them to smd’s. No different in performance. Joe KD2NFC

Hi all, I have noticed that my V6 uBITX receive audio is just a bit low especially on 20 meters. I pretty much run the volume all way the open on all bands and can hear okay. I was wanting to add a

Not sure why, but even after doing this fix I get no receive when I hook up to antenna. I should easily be able to hear WWV or FT-8 but nothing. All I can hear is a high pitched whine that only goes

As yet another follow-up to this chain... are through-hole carbon resistors sufficient for paralleling with Q96, Q11 etc?? I have plenty of old through-hole resistors.? I have no SMD resistors.? It

I apologize for confusing the message.? The BFO alignment does impact the CW offset, as much as the SSB clarity and offset.? What most have missed in the message is that there is a basic operational

Walter, and others... What particular problem are you addressing? The thread is about BFO alignment and calibration. Most of these "problems" seem to seem to relate to a misunderstanding of how BFO