Kenwood AT-300
An empty research file, a pile of misattributed scans, and the archive's refusal to guess.
Overview
The Kenwood AT-300 has no usable documentation behind it. The research file is blank - no identity, no type designation, no production years, no price, no specifications, no design notes, no family placement, no reception history, no market data. Nothing was supplied to extract from, and the archive will not fill the gap from memory.
The surrounding material doesn't help. The PDF excerpts indexed against this model number turn out to be about entirely different products: a write-up of a Sangean portable radio with a built-in alarm clock, twenty memories across four bands, and two-way power from four AA cells or an AC adaptor; a column on monitoring military aviation frequencies; a "Bandspread" magazine column with BBS corrections and repeater etiquette; and a Christmas cover note from a 1983 issue of Citizens' Band. None of them names the AT-300. The archive's rules say excerpts that don't name the model may be misattributed and must be ignored. So they are.
The period review chunks are no better. One is a 1978 survey of digital tuner readouts that mentions the Kenwood KR-8010 receiver in passing. The rest cover an EPI speaker, a subwoofer measurement, a Heathkit tuner, and a Sharp cassette deck. High Fidelity (September 1978, p.76) noted that all the digital-readout tuners shown that year except SAE's and Dynaco's used quartz-lock tuning, and that Technics added microprocessor control capable of preprogramming an FM listening schedule for up to a week. Good context for the era, and it says nothing about the AT-300.
So the entry stays closed. A page built from a writer's recollection of Kenwood accessories would read convincingly and be wrong - wrong function, wrong decade, wrong specs, all delivered with false confidence. What would open the file is modest: a populated fact sheet with identity, type, and years; six verified specifications; or a single manufacturer document - owner's manual, service manual, catalog page - that explicitly names the AT-300. Owners with rear-panel photographs or a manual in hand are the fastest route to a real page.
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