I was able to pick you up on the short wave radio.

用短波收音机可收到你的信号。

youdao

Short-wave radio uses the 20-50 metre band.

短波收音机用的波段是20–50米。

《牛津词典》

Thus FM radio at relatively high frequencies is used for local stations but does not travel far, whereas short-wave radio, at low frequencies, can stretch around the world.

因此地方无线电台使用频率相对较高调频无线通讯，而低频短波无线电则可以遍及全球。

youdao

Simmons say Havana has long relied on short wave radio to send encoded messages using a system that converts letters into numbers.

VOA: standard.2009.06.06

Authorities say the couple also used short wave radio to take orders from Havana and to transmit information.

VOA: standard.2009.06.06

Alan Greenspan took his short-wave radio to stay in touch with the world.

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Poring over maps and relying on short-wave radio broadcasts to other missionaries, they were able to pinpoint where the outbreak was occurring and where it would be most likely to strike next.

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