There are a number of software packages, mostly freeware, that you can use for Feldhell QSOs. Feldhell modes are found in most digital mode software packages and in some dedicated applications. Below we will be trying to build a list of all software available for this digital mode.
If you know of any software not on the list or updates, please use this link to add details.
Sheet Last updated 23 Nov 2014, VA3PC