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Items |
Technical standards |
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| Class of emissions | G1D | |||||||||
| Assigned frequency or designated frequency | 148 - 150.05MHz (Receiver frequency: 137 - 138MHz) |
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| Number of channels or channel separation | 820 2.5kHz |
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| Tolerance of frequency (×10-6) | 20 | |||||||||
| Tolerance of occupied bandwidth | 5kHz | |||||||||
| Tolerance of spurious and unwanted emission intensity |
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| Antenna power | Designated value | 5W or less | ||||||||
| Tolerance | +20%, -50% | |||||||||
| Transmission rate of modulation signal | 2400 bps or less | |||||||||
| Limit of secondary radiated emissions | 4nW | |||||||||
| Characteristics of overall operation | 1) Simplex operation 2) Automatic frequency selection by control signal from the satellite station 3) The station shall start transmission only when it receives a control signal from the satellite station 4) The station shall be able to limit the transmission time for all or part of the transmission frequency band according to a control signal from the satellite station, and the transmission time shall be 450 ms or less |
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| 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. |