Re: zBitx orders are closed
I really look forward to this, I'm going into zBitx withdrawals, there has been very little discussion in the last few days. I know, I need to get a life.
Joel
N6ALT
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Joel Caulkins/N6ALT
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#115032
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Re: S/N 0994 receiver internal noise
Oh yes, my name is Brandon
[email protected]> wrote:
By
w9blw
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#115031
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Re: S/N 0994 receiver internal noise
W9blw,
Need to get your name on here!? I might have to look it up on QRZ!
The silver box is the 3 amp Drok
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Ryan Wesolowski
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#115030
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Re: BlueDV on sBitx is now available
JJ,
I'm not very savvy with Linux, at least not to the point of figuring out
how to get a piece of hardware working on it. I had to ask my partner to
help me get my Ambeserver set to connect headless,
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Gwen Patton
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#115029
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Re: BlueDV on sBitx is now available
According to PA7LIM's website, AMBE3000 USB devices do not work directly on Linux. I have a DVStick 30 which works on the Windows flavor, but not on Linux. I built and compiled AMBEserver as well, but
By
JJ - W9JES
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#115028
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Re: zBitx orders are closed
We took close to 400
[email protected]> wrote:
By
Ashhar Farhan
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#115027
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Re: S/N 0994 receiver internal noise
Hi Barry,
I'm no expert so just sharing my experience.? When i was first playing around investigating i had the radio open and noticed a huge change in hash noise at the target frequency just by
By
w9blw
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#115026
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Re: S/N 0994 receiver internal noise
Guys, on the shielding of the display ribbon cable, how many ground connections were used. I wrapped mine and grounded the shield at the display but not at the PI end due to lack of an easy ground
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barry halterman
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#115025
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Re: S/N 0994 receiver internal noise
Just incredible work, wow...? few questions for you,
the silver box with yellow red and black wires at the bottom, what is that, replacement buck converter?? can you send me a link to what you
By
w9blw
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#115024
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Re: I need to regain control of the Raduino in my uBITX V6.1
I found this link:
https://itshamradio.com/bfo-tuning-aid-ubitx/
I have not tried using it, but it connects to my laptop mic and displays the spectrum.
73
Evan
AC9TU
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Evan Hand
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#115023
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Re: I need to regain control of the Raduino in my uBITX V6.1
Hi Peter,
The page displays, but the spectrum analyzer does not appear. I just tried it again, and it has the same symptoms.
73
Evan
AC9TU
By
Evan Hand
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#115022
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Re: I need to regain control of the Raduino in my uBITX V6.1
Hi Evan
I had watched the video several times when I first tried setting up, but obviously had forgotten the 'up to 15secs' period. I will try that, it did seem strange that only one sub-routine was
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Peter LB0K
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#115021
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Re: S/N 0994 receiver internal noise
Final shielding for me.
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Ryan Wesolowski
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#115020
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Re: S/N 0994 receiver internal noise
Thank you for introducing your work and for these words you wrote here:
--
Gyula HA3HZ
By
HA3HZ
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#115019
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Re: sbitx v3 circuit and performance details
ps,: reverse voltage when it reaches and exceeds the set current the reverse bias: it does not reverse the voltage, but reduces it to the extent that the current consumption exceeds it.
--
Gyula
By
HA3HZ
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#115018
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Re: sbitx v3 circuit and performance details
Gordon,
I don't have a Zener or suppressor on the gates of the FETs. I think about this differently and only limit the input power for protection.
My power supply is a current limiting and has a
By
HA3HZ
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#115017
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Re: sbitx v3 circuit and performance details
Puzzled still how I blew an IRFZ24N (just one -- the other appeared fine) in a highly modified V2 which has huge zeners across the gates to ground which have been shown with oscilloscope photos to
By
Gordon Gibby KX4Z
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#115016
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Re: zBitx orders are closed
Wonderful problem.? ?How many orders did you take before you stopped?? I am one of the lucky ones waiting anxiously for my delivery.
Doug, KI6DS
By
Doug Hendricks
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#115015
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Re: zBitx orders are closed
Greetings Farhan !
Awesome - Can't wait !
Maybe start a list where we can register interest for next round of orders !
73s
By
ZS1RED
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#115014
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Re: S/N 0994 receiver internal noise
Wb9blw.
Looking good! ?I also had the problem with the speaker. ?I made a low profile shield from .030 thick lexan sheet and covered it with copper tape. ?It is secured with 2 of the board of
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Ryan Wesolowski
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#115013
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