In 1959, the Federal Communications Commission (FCC) issued what is known as its Above-890 ruling. The FCC ruled that there were ample frequencies above 890 megahertz (MHz) to accommodate companies that wished to construct their own microwave systems.
| Attributes | Values |
|---|---|
| rdfs:label |
|
| rdfs:comment |
|
| dcterms:subject | |
| abstract |
|