SmartSDR v3.9.19 and the SmartSDR v3.9.19 Release Notes
SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes
The latest 4O3A Genius Product Software and Firmware
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.
Using WKFlex

Hi Max. I am missing something. I have been using my WinKeyer USB with my remote Flex successfully for many years, but have only a feeble piezo transducer in the WinKeyer for sidetone. I have brought out the leads into a small amp/speaker and that works, but isn't that what your program is supposed to do? I ran WKFlex and it inserts properly into the keying stream but what am I gaining by using WKFlex? I thought it would produce sidetone.
John, K2CIB
Answers
-
Hi John,
The goals of WKFlex are 1) using a paddle to send CW from a remote radio and 2) have some sort of no-delayed sidetone at the operating site.
The sidetone is generated by the device (WKUSB, K3NG, etc.. WKUSB-AF is perfect for this) not by the software. WKFlex creates a tunnelling between your device and the virtual winkeyer embedded in SmartSDR.
I'm not aware of any althernative method to use a paddle (and generate a local sidetone) other than WKFlex, or a pair of Remoterig boxes, or the RemoteKeyer software.
If you have discovered something new, plaease share it with the community.
73, Max
0 -
Is my first day trying to use WKFlex. My Flex 6600 is transmiting my CW created by WKFlex, but I don't have any sidetone.
What could be wrong?
73 de EA5WA Juan Carlos0 -
The sidetone is generated by your local Winkeyer. You need to check the Winkeywr config.
0 -
Why do not switch to MorCoNI?
1 -
I would like to have the sidetone in my headphones to not bother my family.
One of the reasons I started in CW was because it allowed me to do radio at night without disturbing my family.
I can not understand why I can not do it remotelly with a Flex Radio
73 de EA5WA Juan Carlos
0
Leave a Comment
Categories
- All Categories
- 338 Community Topics
- 2.1K New Ideas
- 607 The Flea Market
- 7.9K Software
- 6.3K SmartSDR for Windows
- 171 SmartSDR for Maestro and M models
- 401 SmartSDR for Mac
- 264 SmartSDR for iOS
- 248 SmartSDR CAT
- 185 DAX
- 371 SmartSDR API
- 9.1K Radios and Accessories
- 19 Aurora
- 191 FLEX-8000 Signature Series
- 7.1K FLEX-6000 Signature Series
- 913 Maestro
- 53 FlexControl
- 859 FLEX Series (Legacy) Radios
- 887 Genius Products
- 450 Power Genius XL Amplifier
- 321 Tuner Genius XL
- 116 Antenna Genius
- 283 Shack Infrastructure
- 199 Networking
- 442 Remote Operation (SmartLink)
- 137 Contesting
- 742 Peripherals & Station Integration
- 137 Amateur Radio Interests
- 956 Third-Party Software