Hello , I came across some parts of the final amp of a "Radio Holland" MF&2182 transmitter, type ST86E I have 2 blocks, each one consisting of two BDY58 H transistors. Anyone around how know this transmitter, or has more info about the BDY58 H (yes, 58 hotel) Googling didn't gave a useable datasheet/application notes......... 73 Dick, PA4VHF