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Date
Re: LTSpice simulation of uBitx Power Amp
Mod ls are Starting points without spending $. Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois Owner ¨C
By K9HZ · #41271 ·
Re: LTSpice simulation of uBitx Power Amp
the output to be so much lower at 30mhz To quote George E.P. Box, "All models are wrong, but some are useful." Spice models are just that, models. They're rarely right. But they can tell you
By Diver Martin <diver.martin@...> · #41270 ·
Re: LTSpice simulation of uBitx Power Amp
Have now uploaded version two of the simulation: ? ?/g/BITX20/files/KE7ER/WA2EBYandUBITX_2.asc ? ??/g/BITX20/files/KE7ER/WA2EBYandUBITX_2.pdf Has the following
By Jerry Gaffke · #41269 ·
Re: whistles in receive
And to think I have 1 old ICOM I'm to poor for any else lol [email protected]> wrote:
By chris gress <Chrisg0wfh@...> · #41268 ·
Re: whistles in receive
One can get carried away, however... Jack, W8TEE To: [email protected] Sent: Monday, February 5, 2018 10:49 AM Subject: Re: [BITX20] whistles in receive There have been numerous articles in
By Jack Purdum <jjpurdum@...> · #41267 ·
Re: Second batch of uBITX shipping? #ubitx
Just got email about 6 hours ago with the tracking number. I ordered on December 17. I am in USA. Estimated delivery date from DHL website using the tracking number is Friday February 9. -- KK6VLV
By KK6VLV · #41266 ·
Re: At long last!!
Mine was December 20, 2017. --- This email has been checked for viruses by AVG. http://www.avg.com
By Leland Lannoye · #41265 ·
Re: At long last!!
Great news Dave.. got mine last week and it¡¯s built in a case and firmware updated.. Good seeing you at BBQCon a few weeks ago. 73 Bill Ng1p
By bill richardson · #41264 ·
Re: At long last!!
DSL? Coming via internet connection? :) Do you recall your order date? Vince. -- Michigan VHF Corp. http://www.nobucks.net/ http://www.CDupe.com/
By Vince Vielhaber <vev@...> · #41263 ·
At long last!!
I finally got my paypal e-mail indicating my uBITX radio is shipping. As for many others it has been a long wait. Looking forward for the DSL package at my door 73 Dave KD1NA
By David Robertson <kd1na363@...> · #41262 ·
Re: whistles in receive
One of my earliest memories at about 3 years of age, maybe less, is being fascinated by the console tube radio we had in the living room. Peering around in back, face pressed against the wall, trying
By Jerry Gaffke · #41261 ·
Re: Second batch of uBITX shipping? #ubitx
Klinkt mir, dass der Herr Walter Ulbricht beherrscht die deutsche Kontrolle jetzt! . Jawohl, Komrad! --- This email has been checked for viruses by AVG. http://www.avg.com
By Leland Lannoye · #41260 ·
Re: Anyone (US Only for now) need a uBITX Raduino repaired? #ubitx
Sweet, now i just need a ubitx
By Christopher Miller · #41259 ·
Re: whistles in receive
There have been numerous articles in QST over the years on rebuilding these old rigs.? I found an article which I saved somewhere on building transistor substitutes for the tubes.? you could build
By Leland Lannoye · #41258 ·
Re: My UbitX and modify CW keying on Mic PTT #ubitx
It's already fixed. Thank you.
By Mitani Masaru <mitani.masaru@...> · #41257 ·
Re: My UbitX and modify CW keying on Mic PTT #ubitx
if (frequency >= 28000000 && frequency <= 28000000) hambandfrequyency = true You can only transmit on 28 Mhz?? Sent from Yahoo Mail. Get the app
By Thomas Sharka · #41256 ·
Re: whistles in receive
The warm smells of an HRO steaming up... is there any hotroding one can do to these rigs? - f
By Ashhar Farhan · #41255 ·
Re: Second batch of uBITX shipping? #ubitx
On 5 Feb 2018 6:43 am, "dj0hf" <dj0hf@...> wrote: > You couldn't make it up - My ubitx took just 24 hours to get from India to > Germany with DHL and has now sat for 3 days (so far) at the
By Art Howard · #41254 ·
Re: Case
Great looking chassis. It shows what can be done with a small number of tools and a lot of ingenuity. Arv K7HKL _._ sajeeshpilakkat@...> wrote:
By Arv Evans · #41253 ·
My UbitX and modify CW keying on Mic PTT #ubitx
Hi,This is JE4SMQ masa. My ubitx contains in ORIGAMI paper case(15 cm square). It's costs only 100JPY(about $1). Exchange no push switch Encoder and Indipendent push switch add. Ver1.00R Software
By Mitani Masaru <mitani.masaru@...> · #41252 ·