QRO — What It Means in Ham Radio

QRO — High power. The opposite of QRP.

Increase power, or run a lot of it. Where QRP is 5 watts, QRO usually means an amplifier is involved.

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Related words

• QTR — The correct time.
• QSA — Signal strength.
• QSP — Relay a message.
• QRG — Your exact frequency.
• QSK — Full break-in.
• QRP — Low power operating.
• QSO — A conversation.
• QRS — Send slower.