[BVARC] Any uSDR users in BVARC?

[Stephen Flowers]

Dan,
This is fascinating.  You may also want to try accessing the International Beacon Project stations at this link.  The signal into your transceiver from these beacons cycle continuously and the particular station transmitting at any one time is at the top of the list.  I just got New York and Madeira beacons clearly.  I used CW mode w/no filtering.

73,
Stephen (W2WF) 

https://www.ncdxf.org/beacon/
International Beacon Project Transmission Schedule
ncdxf.org

> On Oct 22, 2025, at 5:49 PM, Daniel Poirot <dtpoirot at gmail.com> wrote:
> 
> I can read WWV on 25.000 MHz!
> 
> :-)
> 
> 
> 
> On Wed, Oct 22, 2025 at 5:23 PM Stephen Flowers <s.c.flowers at comcast.net <mailto:s.c.flowers at comcast.net>> wrote:
>> Dan,
>> Good afternoon.  I uploaded firmware on my tru(SDX) ˜2 years ago and made this video.  In the AVRDUDESS v 2.14 program I called up the Arduino under “Programmer" and ATMEGA328P for "MCU".  That specific part of the procedure is located at the 5:20 minute mark of the video.
>> 
>> Note that I didn’t use a physical Arduino board, just called it up virtually in the SW.
>> 
>> Hopefully that helps you.
>> 
>> 73,
>> Stephen (W2WF)
>> 
>> 
>> <maxresdefault.jpg>
>> (tr)uSDX First Impressions & Callsign Programming
>> youtu.be
>>  <https://youtu.be/zh0Q-3N1ZaE>(tr)uSDX First Impressions & Callsign Programming <https://youtu.be/zh0Q-3N1ZaE>
>> youtu.be <https://youtu.be/zh0Q-3N1ZaE>
>> 
>>> On Oct 21, 2025, at 12:35 PM, Daniel Poirot via BVARC <bvarc at bvarc.org <mailto:bvarc at bvarc.org>> wrote:
>>> 
>>> I have a uSDX+ 8 band qrp box. It’s a tiny SDR unit with lots and lots of cousins on AliExpress, eBay, and Amazon. 
>>> 
>>> Mine keeps popping up on 6m, even though it doesn’t have a 6m filter…
>>> 
>>> I am itching to update the firmware. 
>>> 
>>> Has anyone programmed a (tr)uSDX or the like?
>>> 
>>> 73
>>> Dan KJ5IZK
>>> 
>>> ________________________________________________
>>> Brazos Valley Amateur Radio Club
>>> 
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>> 

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