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Items |
Technical standards |
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| Class of emissions | F3E | |
| Assigned frequency or designated frequency | 75.8MHz | |
| Number of channels or channel separation | ---- | |
| Tolerance of frequency (×10-6) | 20 | |
| Tolerance of occupied bandwidth | 100kHz | |
| Tolerance of spurious and unwanted emission intensity | 2.5µW | |
| Antenna power | Designated value | 0.01W or less |
| Tolerance | +20%, -50% | |
| Tolerance of adjacent channel leakage power | The power radiated into ±50kHz band of the frequency that is 200kHz distant from carrier frequency shall be lower than the carrier power by 60dB or more. | |
| Limit of secondary radiated emissions | 4nW | |
| Other equipment or function | Transmission time restriction device | Transmission time : 30sec. or less Suspension time : 1sec. or more |
| Transmitter antenna gain | Absolute gain: -10dBi or less(If the EIRP is lower than the value at the time when 0.01W antenna power is supplied to -10dBi antenna, the difference can be compensated with the transmitter antenna gain.) EIRP (Equivalent isotropically radiated power) : 0dBm or less |
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| Carrier sensing function | Emission of radio waves shall be ceased when the voltage induced to an antenna of -10dBi exceeds 200µV. | |
| Note | ----- | |
| 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. |