Multiplex Radio Devices (2GHz/FM) (1957)

• Telecommunications Equipment
• Wireless Transmission Systems

These devices used the method of FM (frequency modulation), and were the first multiplex radio devices delivered by Fujitsu to the Nippon Telegraph and Telephone Public Corporation.
In 1957, a set of equipment was delivered for the 2-GHz short-range line between Nagoya and Takayama.