Simplex — Radio to radio, no repeater.
Direct communication on a single frequency. Much shorter range than going through a repeater, and the honest measure of what your radio can really do.
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Related words
- Contest — A competitive operating event.
- In and out — Checking into a net without staying.
- Park reference — The code that identifies a POTA park.
- Field Day — The biggest weekend in amateur radio.
- Repeater — A relay station, usually up high.
- SOTA — Summits on the Air.
- Portable — Operating away from home.
- Spot — A public post saying who is on the air and where.