Re: Max pwr on sbitx v3
The scale data in the hw_settings.ini file contains the maximum performance available in the given band.
It is worth using the data provided by the manufacturer.
But if you like variety and modify
By
HA3HZ
·
#113674
·
|
Re: Discord communication
Can you send the updated link?
By
Shawn Rutledge K7IHZ / LB2JK
·
#113673
·
|
Re: Max pwr on sbitx v3
Are these values tweekable in hw_settings.ini?
By
Bob Brown
·
#113672
·
|
#diversity #sdrplay SDRuno diversity in sBitx
#diversity
#sdrplay
...just wondering: has someone tryed installing SDRPlay sw in the sBitx?
The sw "should" be binary compatible, but SDRPlay removed the images and stopped
By
IU0KVG
·
#113670
·
|
Re: Reverse polarity protection on the sBitx?
#sBitx
#sBITX_v3
I read this group by the web page and have all emails disabled;
which is a provision under the "Subscription" menu option.
By
Gareth Evans
·
#113669
·
|
Re: sBitx_log file import into cqrlog without GRID
#logging
#sBitx
sBitx_log file *import* into cqrlog without GRID
the title and the question are incorrect,
because I want to transfer the content from sbitx_log in .adif format,
which is correct *sBitx_log file
By
HA3HZ
·
#113668
·
|
Re: Max pwr on sbitx v3
https://github.com/drexjj/sbitx/wiki/sBitx-V3-Specifications
By
JJ - W9JES
·
#113667
·
|
Re: sBitx CW keyer problems and idea for solution
#sBitx
#sBITX_v3
#cw
#firmware
I'm also interested in CW improvements to the straight key response (since
I sometimes use an external keyer). I tried looking at devfarhan and
modem_cs but I couldn't really figure out what
By
Gordon Gibby KX4Z
·
#113666
·
|
Re: Max pwr on sbitx v3
... 25 w
Sent: Thursday, September 19, 2024 2:24 AM
To: [email protected]
Subject: [BITX20] Max pwr on sbitx v3
I'm confused is the max pwr on the v3 25w or 40w
By
Jens/HB9JOI
·
#113665
·
|
Re: Renewed attempt to hack together a workable PA #uBITX V6
#ubitx
Will do.? The individual W8DIZ amps are very flat from 1-30 MHz. The spice model as I posted has a 0.5 dB drop from about 14 to 30 MHz for the pair. I'm cautiously optimistic, especially since this
By
AndyH
·
#113664
·
|
Max pwr on sbitx v3
I'm confused is the max pwr on the v3 25w or 40w
By
Drew Demarco
·
#113663
·
|
Re: sBitx CW keyer problems and idea for solution
#sBitx
#sBITX_v3
#cw
#firmware
I got my sBitx yesterday and got it on the air today.? I've made three contacts with it already on 30m CW, but I'm glad to hear that someone is working on the keyer. Right out of the box, the keying
By
Dan Romanchik KB6NU
·
#113662
·
|
Re: Reverse polarity protection on the sBitx?
#sBitx
#sBITX_v3
I can post to both, but I prefer discord to an email list server.
________________________________
Sent: Wednesday, September 18, 2024 12:39 PM
To: [email protected] <[email protected]>
Subject: Re:
By
Jeff Duce
·
#113661
·
|
Re: Renewed attempt to hack together a workable PA #uBITX V6
#ubitx
Please post a linearity plot when you complete it.
Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ
Owner - Operator
Big Signal Ranch – K9ZC
Staunton, Illinois
By
K9HZ
·
#113660
·
|
Re: Renewed attempt to hack together a workable PA
Sorry...I broke the thread.
/g/BITX20/message/113657
I've decided not to use the K9HZ amp due to its size, and to stick with the QRP-Labs 10 W board with it's much smaller heatsink
By
AndyH
·
#113659
·
|
Re: Reverse polarity protection on the sBitx?
#sBitx
#sBITX_v3
With respect, Jeff, you'll not get BITX20 community review if you post something to a discord group most here don't use.? Why not post it here?
By
AndyH
·
#113658
·
|
Re: Renewed attempt to hack together a workable PA #uBITX V6
#ubitx
I've decided not to use the K9HZ amp due to its size, and to stick with the QRP-Labs 10 W board with it's much smaller heatsink requirement.? I'm looking for a fairly flat 10 W output from 80 to 10
By
AndyH
·
#113657
·
|
Re: ubitx audio amp problem discovered
I'm still playing with the subject mic amp and think I can present the best I've been able to come up with in LTspice.? This will be the version I'll build and test once I'm back from the scope
By
AndyH
·
#113656
·
|
Re: uBITX Digital Adapter Board pinouts
Sorry if this is a dumb question, but why do you need this? The ubitx already has cat control and picking off audio is not very difficult. I added a cheap sound card to mine and it does digital modes
By
Demonmariner
·
#113655
·
|
Re: sBitx_log file import into cqrlog without GRID
#logging
#sBitx
I found the answer to my question. If someone else has a similar problem, check "Special operating activity to comments" on the wsjtx/settings/reporting page, if it is marked, *it must be deleted*. If
By
HA3HZ
·
#113654
·
|