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Title: Heathkit SB-300 receiver for AM Post by: WA1LGQ on March 09, 2023, 06:04:28 PM Anyone had any luck getting a Heathkit SB-300 to sound good on AM? One showed up at the museum, VRCMCT.ORG, in working condition with the AM filter! BUT the AM filter is UGH! 3.75 kHz wide. Thanks..............Larry AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
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