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1840-A: Difference between revisions
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[[File:GR 1840-A Front.jpg|thumb|450px|right|General Radio Output Power Meter]] | [[File:GR 1840-A Front.jpg|thumb|450px|right|General Radio Output Power Meter]] | ||
The '''General Radio | The '''General Radio 1840-A''' is an output power meter [[introduced in 1961]] Catalog Q and remained available through Catalog78. | ||
The 1840-A is an audio power output meter rated at 20 watts maximum at 48 different load impedances in two ranges. Although rated at 20 W | The 1840-A is an audio power output meter rated at 20 watts maximum at 48 different load impedances in two ranges. Although rated at 20 W | ||
maximum the manual describes how this figure can be exteded to 200 W, see the manual below. | maximum the manual describes how this figure can be exteded to 200 W, see the manual below. | ||