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28V to 175MHz
The MRF174 is an RF mosfet rated at 125W up to 200MHz at 28V
With an output of 300-350W with an input drive of only 2W
black anodised heatsink for medium power audio or RF power amplifiers
300W FM Broadcast Reference Design using the BLF278 new 28V to 175MHzNOT FOR SALE IN THE UK The FM300v2 is a broadband 300W amplifier for the FM broadcast band. We've recently managed to source a quantity of used BLF278 transistors at a great price, so have provided a reference design so that a low cost, high performance amplifier can be constructed from the plans provided here. This design is available as a paid download. Files will be available once a purchase is made. Features Broadband 300W FM broadcast amplifier
US$ 1254.00
US$ 2887.50
US$ 2747.50