Fixed station for municipality disaster prevention digital radio
(Item 39 of Article 2 Paragraph 1 of Certification Ordinance)




Items

Technical standards

Class of emissions ----
Assigned frequency or designated frequency 54 - 70MHz
Tolerance of frequency (×10-6) 3
Tolerance of occupied bandwidth 15kHz
Tolerance of spurious and unwanted emission intensity 1W or less 25µW
Over 1W -60dB from mean power of fundamental frequency, or 32µW
Antenna power Designated value ----
Tolerance +20%, -50%
Tolerance of adjacent channel leakage power 1W or less -45dB from carrier power (detuning from carrier : 15kHz, bandwidth : ±R*)
Over 1W -55dB from carrier power (detuning from carrier : 15kHz, bandwidth : ±R*), or 32µW
Limit of secondary radiated emissions 4nW
Note * R : 1/8 of transmission rate of modulation signal

Notice: Regulations in the Ordinance Regulating Radio Equipment shall have priority over the descriptions in the sheet when any difference is found between them. Further above descriptions do not cover all of the regulations.

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