Skip to main content

About UV-K5 CEC Firmware Version 0.1X (from v0.1p)

 About UV-K5 CEC Firmware Version 0.1X (from v0.1p)



1.About Version 0.1X

This version is the stable version of UV-K5 Version 0.1P

In Version 0.1P, many things were changed, including the internal variable structure, and we received feedback for about 8 days to check if there were any problems. The original plan was to just change the name from Version 0.1P to Version 0.1X, but several features were added as follows. Please read Version 0.1P for main features


2.SSB Filter (bandwidth)

  The filter can select one of these : VFO, 3K, 2K, 1.7K, 3K+, 2K+,1.7K+  

  This filter operates only in SSB mode and is disabled in existing FM mode.  If you select a filter with +, the + mode is also applied to CW mode


  VFO : Previous firmware state. It is selected among WIDE/NARROW selected in VFO



 3K ~ 1.7K : When actually measured, it is a little wider than stated.



3K+ ~ 1.7K+ : It improves the functionality of the existing filter. Based on SINAD, there is an improvement effect of about 1dB.











3.SSTV 

3.1 Scottie 1 Mode 

Scottie1 mode was added to the existing Martin1 mode. You can select it from STVEnc in the settings menu.



3.2 TX Screen preview
Shows which screen is being transmitted.


3.3 QSO TX Number

  SSTV transmission sequence record. It is displayed at the top right when transmitting SSTV.



3.4 SSTV transmission resolution has been increased. If this causes problems, I plan to reduce the resolution again.

X-TAL is not connected to the MCU (CPU) used in UV-K5. (Internal LC res) So, there is a slight problem during precise transmission like SSTV.

   


4. Download 

https://github.com/phdlee/uvk5cec/releases/tag/v_0.1x

Label:

Comments

  1. Allways ExperiencingFebruary 5, 2024 at 4:49 PM

    This comment has been removed by the author.

    ReplyDelete
  2. elseparadoFebruary 19, 2024 at 10:42 AM

    how i can enable TX in all band???

    ReplyDelete
  3. DmitriyApril 16, 2024 at 1:57 AM

    Good afternoon, please tell me, is SSTV mode available in other firmware? For example, in version 0.3C?

    ReplyDelete
  4. anonymousOctober 2, 2024 at 1:55 AM

    A few enhancements were added in addition to the name change from Version 0.1P to Version 0.1X, which was the initial plan. Check Handyman!

    ReplyDelete
  5. JayMarch 3, 2025 at 11:29 PM

    What programmer can i use after flashing to this firmware?

    ReplyDelete
  6. JonKMay 17, 2025 at 9:35 PM

    HELP, Our HAM club would love if you could put Beacon mode on this firmware so we could use the radio as a FOX, where the CW message would repeat automatically. Common repeat intervals are 30sec, 1 minute, 90seconds etc. We love this firmware for the CWF over FM! Great Job!!

    ReplyDelete
  7. Richie270March 9, 2026 at 5:25 AM

    Will the CEC firmware be updated, compliled for the latest UVK6,(K5 V3)?
    I would love to use it on cw!

    Rich

    ReplyDelete
  8. BlanchTDemelloMay 4, 2026 at 3:22 PM

    Your details for the About UV-K5 CEC Firmware Version 0.1X (from v0.1p) is good and it will bring the right ideas that are providing us the desired results. We are here to learn more to see how it works and how we can use it. So, I try to view site to see how much it is to get the issues resolved here.

    ReplyDelete
  9. AnnaMay 14, 2026 at 11:10 AM

    Thanks for starting this discussion—lots of great insights here! asphalt striping

    ReplyDelete
  10. TeslinMay 19, 2026 at 11:47 AM

    This update provides a provides a clear and informative overview of the improvements introduced in Version 0.1X. I appreciate the detailed explanation about the transition from Version 0.1P and the added SSB filter options. The inclusion of different bandwidth selections and CW compatibility makes this firmware update especially useful for radio enthusiasts and advanced users. Indecent Exposure Laws

    ReplyDelete

Post a Comment

Popular posts from this blog

Introduction to UV-K5 HF 0.5 (Fullband receive version)

 Introduction to UV-K5 HF 0.5 (Fullband receive version) This is an introduction to UV-K5 HF full-band reception firmware 0.4HF using SI4732-A10. This version is released separately from the existing UV-K5 CEC firmware version. because space is needed to store a large PATCH file to use SI4732-A10's SSB. This article only describes the features newly added in Version 0.5. Please check the links below for full features. How to modify your hardware http://www.hamskey.com/2024/02/uv-k5s-hf-full-band-reception-lsb-usb.html Version 0.3HF (Most feature descriptions are provided) http://www.hamskey.com/2024/02/introduction-to-uv-k5-hf-fullband.html Version 0.41HF (Description of Band plan function and Dual RX function) http://www.hamskey.com/2024/03/introduction-to-uv-k5-hf-fullband.html
108 comments
Read more

C-BOARD (DSP-Board) for UV-K5 (Updated June 9, 2024)

  C-BOARD for UV-K5 I created an externally mountable DSP-Board to process digital signals from UV-K5. DSP-Board was named C-Board. C-Board is divided into versions ranging from the simplest version to one that can be equipped with GPS.
133 comments
Read more

Release DVPI Version 1.03 (scirpt update)

 Release DVPI Version 1.03 There have been some changes to the DMR node recently. This version changes only those related to the recently changed DMR node. If you normally use Version 1.0 or Version 0.95, no upgrade is required. DVPi uses the USRP Client protocol.  When you install and use DVSwitch, you must read and comply with the license that appears. The user is responsible for the license for the use of DVPi.
128 comments
Read more