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Date
Re: New V5 with poor carrier suppression.
Thanks Bill! ? I adjusted mine to 11.055.3 and The carrier is greatly diminished! Thanks for all who responded 73's Mike WA3O
By Mike · #66118 ·
Re: ubitx ver 4 for sale
Hello. Don¡¯t forgot all. I¡¯m looking for a uBitx full mounted because I¡¯m not good with DIY..... Anyone more selling, in EU prefered? 73's de Carlos CT1GFQ SKCC#466T www.skccgroup.com REP#1406
By Carlos Fonseca - CT1GFQ · #66117 ·
Re: AGC Pre-Oders are in and built!
ALL pre-orders have shipped wooh!. Tracking can? be found via your paypal transaction, if for any reason can not get to it let us know and we will forward the info to you. We should have more up on
By N8DAH · #66116 ·
Re: TX vs received frequency tweak help... #calibration #ubitx-help
I don't actually do CW -- so I'm playing conceptual catchup.? If the uBITX screen shows -780hz relative to the external receiver received freq, and if this is typical, normal, and std,then I'm happy.
By Don - KM4UDX · #66115 ·
Re: cannot trust any version or any mod.
I should add that I have not calibrated the V5 at all and that is using stock firmware, not Ian's beta v5. I was focusing only on the spurs and so far from an FCC point of view at first looks it looks
By Laurence Oberman <oberman.l@...> · #66114 ·
Re: ubitx ver 4 for sale
Thank-you Peter,I look forward to hearing from you. 73. Ian M0IDR Get Outlook for Android<https://aka.ms/ghei36> ________________________________ Sent: Wednesday, March 6, 2019 7:10:22 PM To:
By Ian Reeve <ian.radioworkshop@...> · #66113 ·
Re: New V5 with poor carrier suppression.
I guess I should have stated this but the carrier is zero beat on my SSB signal. So there is no tone on my transmit that I know of. Thanks Mike WA3O
By Mike · #66112 ·
Re: New V5 with poor carrier suppression.
The carrier suppression is related to the BFO adjustment.? There is just one filter section for SSB that does double duty for both transmit and receive.? There is also only one BFO that provides the
By Evan Hand · #66111 ·
What to do with ubitx ver<5 boards? V-U operation?
Some seem to replace the older ubitx boards with ver 5. I too am thinking about that. But then what to do with the older boards? One idea that comes to mind is to use the ubitx up to the PA and drive
By iz oos · #66110 ·
Re: ubitx ver 4 for sale
OK Ian, you were first in the queue. I'll email you direct with details etc. Peter.
By Peter Russell <peter.russell@...> · #66109 ·
Re: cannot trust any version or any mod.
Hi Michael. Please share your test results when you can. I have this issue on 20m only in cw on the v4, where I have close harmonic spurs about 10b down only. I already mentioned it on list The rest
By Laurence Oberman <oberman.l@...> · #66108 ·
Re: New V5 with poor carrier suppression.
I beg to differ! Sir, if the carrier is only down by 20dB then its not a question of looking at regulations! It is a strong indication of 'something being rotten in the state of Denmark' Translated
By M0OOZ · #66107 ·
Re: cannot trust any version or any mod.
How much do you want for all that stuff?
By Brutus Laurentius · #66106 ·
Re: New V5 with poor carrier suppression.
Adjusting the BFO did the trick. For my v5 the BFO is set at 11.055.3
By bill richardson · #66104 ·
Re: New V5 with poor carrier suppression.
I too had this problem and yes it¡¯s all in the BFO adjustment. I was able to get mine down.
By bill richardson · #66103 ·
Re: New V5 with poor carrier suppression.
Normally in brand rigs the carrier is down around 40db, in your case seems barely 20db. The question is if there is a legal limit to this. If this is legal anyway and sounds good in both TX and RX
By iz oos · #66102 ·
cannot trust any version or any mod.
I am almost finished with my uBitx version 4. It has the following: Nextion 2.8 SDR receiver/panadapter (switch selectable with input grounding relay when transmitting.) Built in antenna switch for
By Michael Mitchell <mitchellmichaelh@...> · #66101 ·
Re: New V5 with poor carrier suppression.
I should also note that I have turned the power down on the Ubitx to make sure I am not driving the amp with more than .5 watts... Thanks Mike WA3O
By Mike · #66100 ·
New V5 with poor carrier suppression.
Group, ?I noticed that my New version 5 has poor carrier suppression. I noticed this when I ran my UbitX into my LDMOS amp and I seen about 10 watts out of carrier. I was wondering if it is due to a
By Mike · #66099 ·
Re: ubitx ver 4 for sale
Hi Peter, Further to my earlier e-mail requesting pictures I can see there is a lot of interest in the uBitX, perhaps you could kindly advise your payment details. Kind Regards M0IDR Sent from
By Ian Reeve <ian.radioworkshop@...> · #66098 ·