Mitsubishi M67748H VHF 7W PA module.  

M67748H.  Red Part No RRD23. 

Also known as Maxon Part No: 2204235

Used in a high number of portable two way radios and Data radios as Transmitter PA device, including Kenwood, HYT, Maxon, Vertex and Icom transceivers.  This device is used extensively in many high power radio transmitters.

This is an original Part, manufactured by Mitsubishi and used in many radios, but now obsolete and no longer manufactured.  Once our stock is run out we will not be able to source more.