Non-public land mobile radio service

The non-public mobile land radio service (short: nömL ) is a sub-category of the mobile land radio service .

Up until around 1994, the Federal Ministry for Post and Telecommunications , at that time the national frequency administration and authority for frequency usage, used the term "non-public mobile radio service" (nöbL), which is no longer valid today.

In general, the term refers to a wireless form of communication in which a radio link can be established between two mobile terrestrial radio stations or a mobile terrestrial radio station and a fixed terrestrial radio station, and which involves the transmission, transmission or reception of characters, signals, characters, images, Sounds or messages of any kind are used.

The target group of NömeL radio applications are, for example, taxi companies , but also authorities and organizations with security tasks such as fire brigades or rescue services . The respective users receive frequency assignments that may only be used by these specific users or groups of participants.

NömL radio applications can be divided into three groups: older radio networks , trunked radio systems , and packet data radio systems . According to VO radio , this radio service is classified as follows:

• Mobile radio service (VO Radio, Article 1.24):
  • Cellular service via satellite 1.25
  • land mobile service 1.26
    • public land mobile radio service
    • non-public land mobile radio service

See also

• Radio station

literature

• Handheld dictionary of electrical telecommunications ; 2nd edition, volume 2
  • non-public mobile land radio service (nöbL); Pp. 1192–1194 (Pankow)

Individual evidence

1. ↑ Green Paper - Frequency range allocation plan for the Federal Republic of Germany and international allocation of the frequency ranges 9 kHz - 400 GHz; 1994; issued by the BMPT; BAPT order no. 5010311 001-1; Page 11, no. 28_3.9, definition: Mobile land radio service .