1971-HKRS30-16-30_Part01 — Page 59

4

Locatips of Fixed Transmitting Stations :

гуччючинтини

Frequency and Maximum Frequency Tolerance.

Bandwidth of Emission.

Class of Emission.

Maximum Effective Radiated Power (Watts).

Aerial

Characteristica.

For the purposes of the Schedule-

A. Effective radiated power (ERP) is the mean radio frequency power multiplied by the gain of the aerial in the horizontal plane. The mean radio frequency power (RFF) will be taken as that delivered to the aerial and generally for the unmodulated condition; but in case of systerns in which the application of modulation causes en increase in the effective carrier power, apart from any change in power due to redistribution between the carrier and sidebands, this will be allowed tor.

B. RFP, ERP, and the aerial characteristics will be assessed either by measurements or by calculation from the characteristics of the types of apparatus used, at the discretion of the Telecommunications Authority.

C. The symbols used to designate the classes of emission have the meanings assigned to them in the Telecommunication Convention.

D. "Bandwidth" and "frequency tolerance" have the meanings assigned

to them in the Telecommunication Convention.

NUMBER OF RECEIPING STATIONS.

COUNCIL CHAMBER,

6th April 1971.

All pay

Clerk of Councils.

7

Explanatory Note.

(This Not ja not part of the regulations, but ta intended

to indicate their general purport).

These regulations enable a fee to be charged for a Radio Paging

System licence, a form for which is also provided.

電訊條例(即香港法例第一零六章)

一九七一年電訊(修訂)(第二號)規例

註粽

(本文並非能規例之任何部份,而係以應該規例之意目的】

本規例自在授權取 無電召喚系統之神照費・並定期締之格