Unmarked Mitsubishi RF amplifier modules for the 70cm band. We've tested these and they give 7W from 370MHz to about 440MHz with a peak of 11W at around 400MHz. Perfect for 70cm 432MHz operation.
RF Input 25mW.
Supply voltage 12.5-13.8V.
Compatible with our H46S PCB sold here.
Working pulls so will have a small amount of solder on the legs.
A great low-cost alternative to RA07H4047M.
Only a few available.