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About the Requirements of Radio Wave Laws on Bluetooth
China
1.
Technical specifications of the product:
•
Operating frequency: 2. 4-2. 4835GHz
•
Equivalent omnidirectional radiated power (EIRP)
:
When antenna gain <10dBi: WlOOmW or W20dBm
• Maximum power spectral density
When antenna gain <10dBi: W20dBm/MHz (EIRP)
•
Carrier frequency tolerance: 20ppm
•
Out of band transmission power (beyond 2. 4—2. 4835GHz)
W-80dBm/Hz(EIRP)
• Spurious emissions, (radiated) power (beyond the corresponding carrier ±2.5 times the channel
bandwidth):
≦
-36dBm/100kHz(30-1000MHz)
≦
-33dBm/100kHz(2.4-2.4835GHz)
≦
-40dBm/1MHz(3.4-3.53GHz)
≦
-40dBm/1MHz(5.725-5.85GHz)
≦
-30dBm/1MHz (other 1-12. 75GHz)
2.
Do not change the transmitting frequency, increase the transmitting power (including
installing additional RF power amplifiers), attach an external antenna or change to another
transmitting antenna without permission.
3.
Must be used in such a way as not to cause harmful interference to legitimate radio
communications services of all kinds; in the event that interference is detected, its use
should be stopped immediately, and measures should be taken to eliminate the
interference before its use is resumed.
4.
The use of micropower radio equipment must endure interference from all types of radio
services or radiation interference from equipment for industrial, scientific and medical
applications.
5.
It shall not be used near aircraft and airports.