Getting started on 6 meters
Six meters rewards modest stations more than almost any other band. A transceiver you may already own and a simple antenna are enough to work hundreds of stations during a good sporadic-E season. Here is how to get on the air.
Licensing
Six meters is available to amateurs in most countries, though band edges and power limits vary. In the United States, Technician class licensees have full privileges on 50 to 54 MHz, which makes 6 meters one of the best ways for new hams to make long-distance contacts. In much of Europe and elsewhere the allocation is 50 to 52 MHz, sometimes with power or mode restrictions. Always check your national regulations.
Radios
Many modern HF transceivers include 6 meters, often labeled HF plus 50 MHz, and several VHF and UHF multimode radios cover it as well. Look for SSB and CW capability, not just FM, since most long-distance activity uses those modes or digital modes such as FT8. Output of 50 to 100 watts is plenty; many operators make contacts across a continent with less.
Antennas
Weak-signal 6 meter operation uses horizontal polarization. Using a vertical antenna for SSB, CW or FT8 costs a significant amount of signal on many paths. Good choices include:
- Horizontal dipole: about 2.8 m long, simple and effective for a first antenna. Bidirectional.
- Loop or halo: omnidirectional, horizontally polarized, compact. Popular for portable and limited-space stations.
- Yagi: three to six elements on a rotator give real gain and let you aim at openings. A three-element Yagi is a big step up from a dipole.
FM activity, mostly on 51 to 54 MHz in North America, uses vertical polarization, like other VHF FM. Height helps for local and tropospheric paths; for sporadic-E, a modest height of 6 to 10 m works well.
Operating modes
- FT8: the most popular mode on 6 meters by far. It decodes signals well below audible levels and is excellent for spotting openings. Software such as WSJT-X or JTDX runs on an ordinary computer connected to the radio.
- FT4: a faster digital mode, useful in strong openings when contacts need to be quick.
- SSB and CW: still widely used, especially during big openings when signals are strong. Many enjoy hearing the voices of operators 2,000 km away.
- MSK144: designed for meteor scatter, decoding bursts that last a fraction of a second.
- Q65: a weak-signal mode for extreme paths such as moonbounce and ionospheric scatter.
Operating tips
- Leave the radio on. Openings are unpredictable. Running FT8 on 50.313 MHz while you do other things is the easiest way to catch them, and it also feeds reception reports to the network that powers the live map.
- Know the calling frequencies. In North America, 50.125 MHz is the SSB calling frequency. The DX window around 50.110 MHz is reserved for intercontinental contacts; avoid local ragchews there. See the frequency guide.
- Keep it short in openings. Exchange calls, signal reports and grid locators, then let others have a turn.
- Include your grid locator. On 6 meters, the four-character Maidenhead locator, such as EM69, is part of a standard exchange.
- Report what you hear. Posting contacts to a DX cluster helps others know the band is open.
Awards and goals
Six meters has its own culture of chasing goals. Popular ones include collecting grid squares (the ARRL VHF/UHF Century Club, or VUCC, requires confirmed contacts with 100 grids on 6 meters), working DXCC entities on 50 MHz, and contests such as the ARRL June VHF contest that coincide with peak sporadic-E season.
First contact checklist: horizontal antenna, radio set to USB on 50.313 MHz, FT8 software running with your correct time and grid, and an eye on the live map. When the map lights up near you, call CQ.