Throughout most of the world, the 30 meter band cannot be used for phone communications except in emergency situations.

Early models included the 11 meter band, once allocated to amateurs.

For three centuries, we've been studying radio waves in the centimeter and meter bands.

It is necessary to use an external antenna tuned to the lower part of the six meter band for this feature.

The frequencies assigned to broadcast shortwave are chopped up into separate groups known as meter bands.

After World War II, the 160 meter band was apparently not coming back.

And they were calling to each other in the meter band, their radio voices faint but clear against the cracklings and concussions of Jupiter itself.

It is also sometimes referred to as the "Gentleman's Band" in contrast to the often-freewheeling 80 and 20 meter band activity.

The civil defense model was painted yellow with CD insignia, and was available for the 6 and 2 meter bands.

The B, E, and F trimlines include reception and transmission on the 160 meter band, as well.

The 60 meter band first became available to General, Advanced or Amateur Extra class US radio amateurs in 2003.

The 80 meter band was made available to amateurs in the United States by the Third National Radio Conference on October 10, 1924.

On the two meter band, the most common directional antennas used by competitors are two or three element Yagi antennas made from flexible steel tape.

The 2-meter band is also utilized in conjunction with the 70-centimeter band, or the 10 meter band and various microwave bands via orbiting amateur radio satellites.

There are about 300,000 licensed operators in Thailand, but only a couple of dozen operate on the HF frequencies; the others utilize the 2 meter band.

To receive Polish Radio External Service shortwave transmissions, all you need is a shortwave receiver with a 25 to 75 meter band spread.

The authorities claimed that the unlicensed WMR shortwave service in the 49 meter band was causing interference to the transmissions of licensed short wave broadcasters.

Several countries in ITU Region 1 have access to frequencies in the 70 MHz region, called the 4 meters band.

One of the early pioneers in Trinidad, Paul Alonzo, VP4TK, used amateur radio to broadcast cricket results on the 40 meter band.

On the eighty meter band, two common receiver design approaches are to use either a small loop antenna or an even smaller loop antenna wound around a ferrite rod.

ARDF events on the two meter band in North America sometimes use frequency modulation instead of amplitude modulation for the transmission of the Morse code identifications.

Furthermore, the P-18 meter band radar could be kept almost constantly emitting, since most NATO radar warning receiver devices did not cover such a very low frequency band.

American entry-level Novice and Technician class licensees were granted CW and SSB segments on the 10 Meter Band in 1987.

A design for UHF TV which is designed for the six meter band (50 MHz) has been published by the UK six meter group.

The 160 meter band is the oldest amateur band and was the staple of reliable communication in the earliest days of amateur radio, when almost all communications were over relatively short distances.