Also known as: KA500, Kaito Voyager, KA-500
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The Kaito KA500 Voyager is the only crank radio under $60 that receives real shortwave — two analog SW bands spanning 3.2–22 MHz alongside AM, FM, and all 7 NOAA weather channels — with the widest power flexibility in the class: crank, tilting solar panel, replaceable NiMH pack, 3× AA, and a USB/AC input.1 It runs around $50–65 depending on color, and like every radio in this roster it does tone alert only — not SAME.
Key takeaways Buy it for the band list and the five power sources, not for refinement. The shortwave is real but basic — whip antenna, analog dial reviewers call flimsy — and a $20 wire antenna out a window will improve SW reception more than any radio upgrade at this price. Tone-alert standby, not SAME — a plugged-in SAME desktop radio is still what reliably wakes you. ~600 mAh NiMH pack is tiny but replaceable; the 3× AA fallback is the feature that ages well. ~$50–65 (yellow is usually cheapest). Listening is license-free — no FCC anything, ever. See where it ranks: best emergency radios.
Overview
The KA500 has been the go-bag shortwave radio for over a decade, sold in about six colors through Kaito, Walmart, and Amazon. Its pitch is breadth: no other current sub-$60 crank radio covers AM, FM, shortwave, and NOAA weather, and none matches its 5-way power — hand-crank dynamo, a 180° tilting solar panel (genuinely better sun-angle capture than the fixed panels on rivals), an internal replaceable NiMH pack, three AAs, and a 5 V input. Rounding it out: a 5-LED reading lamp, flashlight, red SOS beacon, and a USB output for token phone top-ups. The case is impact- and water-resistant ABS with no formal IP rating — keep it out of the pool.
Shortwave on a crank radio: what to expect
The two analog bands (SW1 3.2–9 MHz, SW2 9–22 MHz) cover the major broadcast segments. Reception off the built-in whip is basic, and the analog dial is the KA500’s most-criticized part — reviewers describe tuning that slips or sticks.2 The honest 2026 framing: the shortwave bands are quieter than their heyday, with most big Western broadcasters gone, but international broadcasters, time stations, and ham SSB traffic remain — and in a wide-area disaster, shortwave is the one band that crosses continents with zero local infrastructure. Cheap force multiplier: clip 20 feet of wire to the whip and hang it out a window; it will do more for reception than $200 of radio upgrade.
Alerting and power reality
The Alert switch is 1050 Hz tone-alert standby — it wakes for any watch or warning across the entire NOAA transmitter’s coverage, no county filtering, no event display. Not SAME; pair it with a plugged-in SAME desktop unit if being woken matters. On power: long-term owners report the ~600 mAh NiMH pack degrades after a few hundred cycles (it’s replaceable and genuine spares are sold), solar runtimes are inconsistent, and the radio is something of a battery hog.3 Older stock had reports of crank arms snapping, though multi-year owners also report none. The 3× AA fallback is the quiet hero — a $5 pack of alkalines outlasts any amount of cranking.
GopherTrunk alternative
An SDR needs a computer and power; the KA500’s whole point is needing neither — so free software is no substitute here. Where GopherTrunk fits the same preparedness kit is on the infrastructure side: a $30 RTL-SDR monitors and records your local public-safety and utility channels, which carry the ground truth a forecast loop doesn’t. Our emergency scanner frequencies guide covers what to listen to when things go wrong; the KA500 is the no-power fallback that rides beside that setup — and the only one in this class that also hears the world.
Who it’s for
- Buy the KA500 if your emergency radio should also hear shortwave and run on anything — sun, crank, AAs, or USB — and you can live with rough edges. View on Amazon →
- Buy the Midland ER310 instead if you’d trade shortwave for a bigger battery and tighter build quality.
- Want the classic SW crank radios? The discontinued Eton FR500 and Grundig FR200 cover the used market. Full rankings: best emergency radios.
Sources
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Kaito KA500 Voyager product page — Kaito USA: band coverage, 5-way power system, tilting solar panel, lighting features, and alert function. ↩
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Kaito KA500 review — Common Sense Home — long-term owner testing: tuning-mechanism complaints, battery and solar behavior, and durability notes. ↩
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Review of the Kaito KA-500 — The SWLing Post — shortwave-listener perspective on receiver performance and the self-powered design’s real-world limits. ↩
Frequently asked questions
Does the Kaito KA500 have shortwave?
Yes — two analog shortwave bands covering roughly 3.2–9 MHz and 9–22 MHz, which makes it the cheapest current crank radio with real shortwave. Expect basic whip-antenna reception with a slightly flimsy analog dial, not a hobbyist receiver.
Does the Kaito KA500 have SAME weather alerting?
No. Its Alert switch is 1050 Hz tone-alert standby, waking for any watch or warning across the whole NOAA transmitter’s footprint. It cannot filter by county — for that you need a dedicated SAME desktop radio.
How is the KA500 powered?
Five ways: hand crank, a tilting 180-degree solar panel, a small replaceable ~600 mAh NiMH pack, 3× AA batteries, and a USB/AC input (adapter often not included). The AA option is a real strength — store-bought batteries beat crank blisters.
Is shortwave radio still worth it in 2026?
It’s quieter than its heyday — most major Western broadcasters have left the bands — but international broadcasters, time signals, ham SSB, and utility traffic remain, and in a wide-area emergency shortwave still crosses continents with no infrastructure. Listening is license-free.
What are the KA500's known weaknesses?
Reviewers consistently flag the flimsy analog tuning (slipping or stuck needle), reports of crank arms snapping on older stock, the tiny 600 mAh NiMH pack that fades after a few hundred cycles (replaceable, and genuine spares are sold), and inconsistent solar runtimes. Buy it for the bands and power flexibility, not refinement.