[AMRadio] Output meter
Jim Wilhite
w5jo at brightok.net
Tue Dec 10 16:28:30 EST 2024
Gentlemen. Have you opened the manual to repair a receiver and read
where it says, hook a power meter to the speaker output and turn the
volume to max?
Here is a solution other than an AC voltmeter and math, I have a
General Radio 1840A audio power meter. The manual says it is good to
20Kc and measures up to 20 watts. Speaker impedance is from .6 ohms to
32 K.
The thing of beauty looks new and works fine. As a bonus, I have an
original manual. Remember it is quite heavy. I can send a picture, if
you wish, but pictures are on the web if you search for it.
$200 plus shipping.
Jim
W5JO
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