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Showing posts from April, 2018

Raspberry Pi GqrxSDR with uBITX (Examples of using RTL-SDR in uBITX #4)

Raspberry Pi GqrxSDR with uBITX (Examples of using RTL-SDR in uBITX #4)

CAT Support uBITX Firmware CEC Version supports SDR connections from Version 1.07.
http://www.hamskey.com/2018/04/how-to-connect-sdr-rtl-sdr-to-ubitx-and.html




Introducing SDR Dongle with uBITX

Introduction to SDR dongle connected to uBITX
The question I hear frequently now is, "What SDR do uBITX connect to?" is.
This is my obvious mistake. I'm missing an introduction to My SDR.

Changed extension switch setting in CEC Firmware Version1.073

Changed extension key setting in CEC Firmware Version1.073

uBITX Firmware CEC Version supported extended key support from Version 1.072.
Version 1.072 was for internal testing and released version 1.073 beta for users
http://www.hamskey.com/2018/04/ubitx-firmware-cec-version-1073-beta.html

uBITX Firmware CEC Version 1.073 (Beta) Release

uBITX Firmware CEC Version 1.073 (Beta) Release
The beta version 1.07x was officially released as version 1.08
http://www.hamskey.com/2018/05/ubitx-firmware-cec-version-108-release.html

Add extended switchs to uBITX with Firmware CEC Version 1.073

Add extended switchs to uBITX with Firmware CEC Version 1.073
This document will be published for use as a manual for the uBITX Firmware CEC Version 1.073 Beta release. Version 1.073 will be released within a day or two as testing ends. (You can download it from github and use it, but it can be modified.)



Various LCD support in uBITX with Firmware CEC Version 1.073 Beta

Various LCD support in uBITX with Firmware CEC Version 1.073 Beta
This document will be published for use as a manual for the uBITX Firmware CEC Version 1.073 Beta release. Version 1.073 will be released within a day or two as testing ends. (You can download it from github and use it, but it It will be modified frequently.)

Using SDR-Sharp (Examples of using RTL-SDR in uBITX #3)

Using SDR-Sharp (Examples of using RTL-SDR in uBITX #3)

This document applies to most SDR Software that does not support IF-output and CAT communication.

Using HDSDR with HF Transceiver (Modified - Add Videos) (Examples of using RTL-SDR in uBITX #2) - CEC Firmware working Information

Using HDSDR with HF Transceiver  (Examples of using RTL-SDR in uBITX #2) Modified - Add Videos

CAT Support uBITX Firmware CEC Version supports SDR connections from Version 1.07.
http://www.hamskey.com/2018/04/how-to-connect-sdr-rtl-sdr-to-ubitx-and.html

Using SDR-Radio (SDR Console) and Wsjt-X (Examples of using RTL-SDR in uBITX #1)

Using SDR-Radio (SDR Console) and Wsjt-X  (Examples of using RTL-SDR in uBITX #1)
CAT Support uBITX Firmware CEC Version supports SDR connections from Version 1.07.
http://www.hamskey.com/2018/04/how-to-connect-sdr-rtl-sdr-to-ubitx-and.html

How to connect SDR (RTL-SDR) to uBITX and uBITX Firmware CEC Version V1.071 (Beta) Release

How to connect SDR (RTL-SDR) to uBITX

(uBITX Firmware CEC Version V1.071 Beta Release,
At the end of the beta test, we will release to 1.08.)

uBITX and SDR usage will be divided into several and will be posted.
Some users have attempted to connect SDR to uBITX.
I also supported SDR connections from uBITX since CEC Firmware 1.070 (Beta).

Improve uBITX receive performance by CEC Firmware V1.07 (Without instruments and H/W Modification)

Improve uBITX receive performance by CEC Firmware V1.07 (Without instruments)
(Maybe SSB will have slightly improved transmission performance)

This document is intended for uBITX users who use CEC Firmware.
Please refer to the link below for a detailed description of uBITX receive performance.
(I recommend that you read the following postings first)
http://www.hamskey.com/2018/04/improves-ubitx-receive-performance-by.html

This feature is not yet complete. When optimizing in LSB mode, USB mode may not increase performance.  But do not worry. After the Beta version is finished, it will be optimized to USB and CWU mode automatically.

Improves uBITX receive performance by CEC Firmware V1.07 (include example of the ATT feature)

Improves uBITX receive performance by CEC Firmware V1.07 
(include example of the ATT feature)

This document is for uBITX users and students.
Version 1.07 firmware can be downloaded from the link below. http://www.hamskey.com/2018/04/cat-support-ubitx-firmware-cec-version.html

I implemented IF-Shift while creating Version 1.01.
The idea of implementing IF-Shift started with a suggestion from a friend with a great idea.

CAT Support uBITX Firmware CEC Version 1.07 (Beta Version) Release

CAT Support uBITX Firmware CEC Version 1.07 (Beta Version) Release

The beta version 1.07x was officially released as version 1.08
http://www.hamskey.com/2018/05/ubitx-firmware-cec-version-108-release.html