Announcement: ic9350 is updated to v1.03 to add support for the Codan 3040 automatic antenna.
The ic9350 is protocol converter to permit use a Codan 9350 or 3040 automatic antenna with an Icom radio. Most Icom radios support the Icom AH-4 ATU, so the approach is to design a protocol converter that converts the protocol used by the 9350 and 3040 to the AH4 protocol to allow full integration with the Icom radios that support the AH-4.
The ic9350 Protocol Converter uses the interface uses the radio’s ATU interface in the way that Icom intended, and will not disrupt radio operation . Continue reading ic9350 updated to support 3040
Some years ago I purchased a used MFJ-1263 microphone / rig switch with a view to using it as an ongoing test bed for my Roger Beep module.
The Roger Beep module was assembled with 6 way 90° single row header pins for easy connection and disconnection.
The module was built, tested and adjusted for audio output level and encapsulated in clear heat shrink. The cable was made from parts from ready made 3 way RC servo jumpers with the wires removed and inserted into more suited back shells. Continue reading Roger Beep fitted to MFJ-1263 microphone / rig switch
With the forced end of the VK1OD.net website, some builders of the Roger Beep kit may be without documentation.
Continue reading VK1OD Roger Beep project documentation