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The fastest way to check if voltage drop is related to bad filter caps is to look at the output on a scope. Bad filter caps will place a lot of AC ripple on the carrier. You'll see the low frequency hum on the scope and hear it on the air.

[QUOTE="Shockwave, post: 445026, member: 10882"] The fastest way to check if voltage drop is related to bad filter caps is to look at the output on a scope. Bad filter caps will place a lot of AC ripple on the carrier. You'll see the low frequency hum on the scope and hear it on the air. [/QUOTE]

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