. . . . . . . . . "31071"^^ . "This is a list of rack-mount or tabletop communications receivers that include short wave frequencies. This list does not include handheld, portable or consumer grade equipment. Those that include VHF or UHF can be termed , whereas those without HF would be termed scanners, or . Receivers without controls, that are operated or implemented in computers are in the list of software-defined radios."@en . "List of communications receivers"@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . "This is a list of rack-mount or tabletop communications receivers that include short wave frequencies. This list does not include handheld, portable or consumer grade equipment. Those that include VHF or UHF can be termed , whereas those without HF would be termed scanners, or . Receivers without controls, that are operated or implemented in computers are in the list of software-defined radios."@en . . . . . . . . "1083503502"^^ . "60491282"^^ . . . . . . . . . . . . . . . . . .