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[ATTACH=full]37440[/ATTACH] [ATTACH=full]37441[/ATTACH] [ATTACH=full]37442[/ATTACH] [ATTACH=full]37443[/ATTACH]
So I'm looking at the above schematic and 50V . The relay coil is the first obvious change. Then all the caps in contact with 50v need to be upgraded. It's the PTT transistor and the bias regulator I need help with.

Can't decide if I need more coffee, beer, whiskey, or just need to be on/off my meds.

[QUOTE="kopcicle, post: 725148, member: 46722"] [ATTACH=full]37440[/ATTACH] [ATTACH=full]37441[/ATTACH] [ATTACH=full]37442[/ATTACH] [ATTACH=full]37443[/ATTACH] So I'm looking at the above schematic and 50V . The relay coil is the first obvious change. Then all the caps in contact with 50v need to be upgraded. It's the PTT transistor and the bias regulator I need help with. Can't decide if I need more coffee, beer, whiskey, or just need to be on/off my meds. [/QUOTE]

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