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I have a Yaesu FT-890/at I see a solid 80 watts (pep) or so on my MRJ-962s tuner's meter. However my trusty radio shack shows a bit more

But in looking at the block diagram I see this unit uses twin MRF477 finals and a 2166 driver... now that would make 80 watts pep maxing those finals

but then in the schematic it shows a pair of 2sc2879 and a single 2166 driver

so which is it, and if it's a pair of 2sc2879 finals then surely I could get a little more power out of this thing, maybe 75 pep per final?

[QUOTE="mr_fx, post: 383014, member: 22137"] I have a Yaesu FT-890/at I see a solid 80 watts (pep) or so on my MRJ-962s tuner's meter. However my trusty radio shack shows a bit more But in looking at the block diagram I see this unit uses twin MRF477 finals and a 2166 driver... now that would make 80 watts pep maxing those finals but then in the schematic it shows a pair of 2sc2879 and a single 2166 driver so which is it, and if it's a pair of 2sc2879 finals then surely I could get a little more power out of this thing, maybe 75 pep per final? [/QUOTE]

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