Tag Archives: SDRuno

Mike’s expanding collection of SDRplay tutorial videos

Besides making great receivers, one of the things I love about SDRplay is their focus on providing user documentation and tutorials. We’ve mentioned before that SDRplay’s Mike Ladd (KD2KOG) actively creates tutorial videos exploring a number of SDRplay topics. To date, he’s produced over 20 videos–!

If you own an SDRplay product, I’d strongly recommend checking out Mike’s video list even if you feel you’re already a pro user. The videos are easy to follow and are chock-full of SDRuno tips and tricks.

I’ve pasted the latest links to the Mike’s videos below but I would encourage you to check the SDRplay YouTube channel (link below) and this page for the latest episodes as they are regularly updated.

From the SDRplay Ham Guides page:

As SDRplay RSPs get used for more and more receiver applications, we felt we didn’t want to lose sight of the large number of people who love short wave listening and HF ham radio, so we have created “Ham Guides” as a place where we focus on providing tuition and help for all aspects of receiving radio signals at 30MHz and below. This includes set up and use of SDRuno, and tips and techniques on key related topics such as decoding, propagation and antennas.

The SDRplay Ham Guides YouTube channel can be found here, at  www.youtube.com/c/SDRplayHamGuides 

SDRplay Ham Guides complements the main SDRplay YouTube channel and all the documentation available via https://www.sdrplay.com/downloads/and the searchable resources in our Applications and Support Catalogue: https://www.sdrplay.com/apps-catalogue/

If you have ideas for what you’d like to see more of, then add your comments to the videos or email me at mike.ladd@sdrplay.com

  1. This is the first video of many to follow. Showing basic operation of SDRuno using a RSP1a SDR.https://youtu.be/ngv60EWiJ3U
  2. Minimum requirements for running SDRuno.https://youtu.be/Rn3tuiIOvmM
  3. Virtual audio cable basics in SDRuno.https://youtu.be/ZF86cK5vukY
  4. Shaping the sound of shortwave broadcast stations using SDRuno.https://youtu.be/smvfCGx6zO8
  5. Using SDRuno’s built in software notch filters.https://youtu.be/5K92dG2sedw
  6. SDRuno basics, MultiPSKhttps://youtu.be/tnqfJhsvGFA
  7. SDRuno basics, Import the free EiBi HF databasehttps://youtu.be/ZJlfxaudaNI
  8. SDRuno basics, The EX CONTROL panel part 1.https://youtu.be/1XdBqXcyuzw
  9. SDRuno basics, The EX CONTROL panel part 2.https://youtu.be/H0RJVy4u5Ro
  10. SDRuno basics, My HF frequency lists part 1.https://youtu.be/KiNjsvKHVeU
  11. SDRuno basics, My HF frequency lists part 2.https://youtu.be/Rx3B-6h_CIw
  12. SDRuno basic, Decoding WEFAX using Black Cat HF Weather Fax decoder.https://youtu.be/juTdBpTDVp0
  13. SDRuno basics, Removing wide band noise.https://youtu.be/_GtozskwFAY
  14. SDRuno basics, CSV user list browser.https://youtu.be/1vu5fAjdRHw
  15. SDRuno basics, RSPduo, dual tuner mode, listening and decoding signalshttps://youtu.be/1vu5fAjdRHw
  16. SDRuno basic, VRX-Virtual receivershttps://youtu.be/ndUPm6Nccb8
  17. Why I chose a loop.https://youtu.be/XesvzZG-Mi8
  18. SDRuno basics, decoding CTCSS/DCS toneshttps://youtu.be/PM3WOMF7_eM
  19. SDRplay user support options and resourceshttps://youtu.be/nXnrBaoKKjs
  20. RSRduo with dual W6LVP loops Part 1https://youtu.be/w5SrDtUxhQU
  21. RSRduo with dual W6LVP loops Part 2https://youtu.be/ikUymHFkCcY
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SDRplay RSPduo: SDRuno update now adds diversity reception!

The SDRplay RSPduo

Many thanks to Andy with SDRplay who notes:

We are pleased to announce the release of v1.32 of SDRuno. The purpose of this release is primarily to add MRC Diversity functionality for the RSPduo, but it also contains other fixes and additions based on customer feedback. Diversity functionality is described on P.78 of the SDRuno User Manual.

A full list of the changes can be found in the release notes: https://www.sdrplay.com/docs/SDRplay_SDRuno_Release_Notes.pdf

Issues can be reported to us via our ticket system: https://www.sdrplay.com/support

Comments and feedback can be sent to feedback@sdrplay.com – emails sent to that address are usually not responded to unless we have questions, but are always read and noted.

 

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Hamvention Highlights: Affordable diversity reception with the SDRplay RSPduo

Each year at the Dayton Hamvention I enjoy checking out the latest radio products and services. This year (2019) I found an exceptional number of innovations and will share these in Hamvention Highlights posts. If you would like to check out 2019 Hamvention Highlights as I publish them, bookmark this tag: 2019 Hamvention Highlights

Diversity reception with the SDRplay RSPduo

Last year, during the 2018 Hamvention, SDRplay announced the RSPduo, a 14bit dual-tuner SDR. We posted a review of the RSPduo on the SWLing Post.

At the time, SDRplay mentioned that the RSPduo could eventually be used for diversity reception.

Diversity reception is the ability to combine or select two signals, from two (or more) antenna sources, that have been modulated with identical information-bearing signals, but which may vary in their fading/noise characteristics at any given instant.

In short, diversity reception gives one a powerful tool to mitigate fading and noise, and to improve a signal’s overall integrity.

Andy and Mike with SDRplay demonstrated SDRuno’s diversity reception functionality and noted that it will soon roll out as a free upgrade to SDRuno, SDRplay’s open SDR application.

I should note here that the SDRplay booth at the 2019 Hamvention was incredibly busy—no doubt, because the RSPduo must be one of the least expensive, most accessible, ways to experiment with diversity reception. Case in point: the new Elecraft K4D transceiver will support diversity reception, but the price is about $4,700 US; the RSPduo can be purchased for $280 US.

Based on the demonstration, this feature will be quite easy to use and I love how it has been implemented in the SDRuno GUI (graphical user interface).

To learn more about the RSPduo, check out SDRplay’s website or read our review. Of course, when SDRplay releases the diversity reception upgrade to SDRuno, we will make an announcement!

If you would like to follow other Hamvention Highlights, bookmark the tag: 2019 Hamvention Highlights

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Video demonstrating SDRplay remote operation

The SDRplay RSPduo

(Source: Jon Hudson at SDRPlay)

This video guide demonstrates the new RSP TCP server software which is now included in the latest Raspberry Pi SD Card image. The video shows how easy it is to set up an RSP at a remote location for access over the internet.

Click here to view on YouTube.

The video uses a Raspberry Pi at the remote location, and a Windows PC running HDSDR back at home base.

We are only demonstrating the Raspberry Pi version of the server here. Also, we are demonstrating extended mode (enabling the full RSP ADC resolution which only works with software which supports an EXTIO interface). Other (non EXTIO compatible) RTL-SDR software will also run via the server on an RSP device – but in “normal mode” meaning that the data resolution will be restricted to 8 bits.

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SDRuno Version 1.3 now has Frequency Scanning feature

Many thanks to Jon Hudson with SDRplay who shares the following announcement:

SDRplay is pleased to announce the release of SDRuno v1.3. This is a major upgrade to SDRuno, which adds a number of important new features and is intended for all RSP models including the now discontinued RSP1.

Major new features include:

Frequency Scanning (for both frequency ranges and stored memory panel lists)
I/Q ? Audio Output (for CW Skimmer for example)
A new configurable IF AGC scheme

For a full list of additions/changes and bug fixes, please see the release notes at: https://www.sdrplay.com/docs/SDRplay_SDRuno_Release_Notes.pdf

This release of SDRuno uses a new version of the Windows Service based API (3.02) and so users that also used other applications such as dump1090 and HDSDR with the previous version of the Windows Service based API (3.01) will need to download and install the latest versions of API, dump1090 and the ExtIO plugin from our website at https://www.sdrplay.com/downloads

We have produced two new video guides which describe the use of the Frequency Scanner and I/Q Output functions. Links to these videos along with many others can be found by going to the SDRplay Applications and support catalogue on https://www.sdrplay.com/apps-catalogue/  , and on our Youtube Channel on https://www.youtube.com/c/SDRplayRSP

However, the two new videos can be viewed directly by going to:

https://youtu.be/ndMWIK1JLbQ (New Features in SDRuno 1.3 – Scanning and AGC)

https://youtu.be/w_pH56aOdE0   (SDRuno IQ output and CW Skimmer guide)

The ExtIO version of SDRuno can still be downloaded from our downloads page and is included in the SDRuno 1.22 release. Make sure to install it in a different directory to 1.3 otherwise it will stop 1.3 from working.

For any questions  or help regarding this new release, please contact SDRplay support via our dedicated support system at: https://www.sdrplay.com/support
For any other suggestions, please email feedback@sdrplay.com

Finally, we recommend that all users join our community forum where there is a wealth of knowledge and help available for using our products and software in a wide range of applications and circumstances. This forum can be found at: https://www.sdrplay.com/community

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