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The 70-centimeter amateur band also provides a wider spectrum than the 2-meter band (in the U.S., this is 30 MHz of spectrum, compared to only 4 MHz on the 2-meter band). [2] This allows for many more channels, accommodating fast scan television , wideband digital modes, and point-to-point linking, which may not be permitted on 2-meter and ...
ATV operation in the 70 cm band is particularly popular, because the signals can be received on any cable-ready television. Operation in the 33 cm and 23 cm bands is easily augmented by the availability of various varieties of consumer-grade wireless video devices that exist and operate in unlicensed frequencies coincident to these bands.
An amateur radio satellite is an artificial satellite built and used by amateur radio operators. ... Band 15 m: 10 m: 2 m: 70 cm: 23 cm: 13 cm: 9 cm: 5 cm: 3 cm: 1.2 ...
Pages in category "Amateur radio bands" The following 34 pages are in this category, out of 34 total. ... 70-centimeter band; 80-meter band; 160-meter band;
430–440 MHz: Amateur radio (70 cm band) and amateur radio satellite; 476–477 MHz: PRS Personal Radio Service (Land mobile service) 485–502 MHz: Analog and P25 Emergency services use; 510–622 MHz: Terrestrial television; 960–1215 MHz: Aeronautical radionavigation; 1240–1300 MHz: Amateur radio (23 cm band)
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Several countries in ITU Region 1 have access to frequencies in the 70 MHz region, called the 4-meter band. The band shares many propagation characteristics with 6 meters. The preferred location for beacons is 70.000–70.090 MHz; [5] however, in countries where this segment is not allocated to Amateur Radio, beacons may operate elsewhere in ...
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