[Milsurplus] ? on Hallicrafters SSR-202 selectivity

[Hubert Miller]

I would like to get some opinions on this selectivity graph: whether this is usable for voice, AM-SSB, not AM-DSB, or is it actually too sharp for voice ?
It is not very detailed down near the -6 db range where we'd like to see more.
This is from the 50 kHz IF of the Hallicrafters SSR-202 receiver, which was equipped with the McLaughlin MC-2 Sideband Selector, as used by the FCC
and maybe other government agencies WW2. The manual states the MC-2 was modified for better CW selectivity.
thanks-
Hue

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