Icom have released a firmware update for the IC-7850/7851 HF Amateur Radio transceivers.
The firmware update provides the following improvements:
- A combination of [MIC] and [USB] is now selectable for the Modulation input connector selections in the SET MODE.
- The optional RC-28 directly connected to the IC-7850 or the IC-7851 can now be used as a desktop dial.
- Other performance improvements.
Firewaire Download - http://www.icom.co.jp/world/support/download/firm