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3.9 Connection of DECT Portable Stations
3.9Connection of DECT Portable Stations
3.9.1Overview
Required Equipment and Maximum Number of Calls
CSs determine the area covered by the wireless system. The number of calls that can be made simultaneously through each CS varies depending on the model, as follows:
CS | Connection Card |
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| Compatible PSs |
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DHLC/DLC | 8 |
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DHLC/DLC | 2 |
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CSIF | 4 |
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IMPORTANT
The CSs for DECT are for connection to specified Panasonic PBXs only.
Note
For more details about the PS, refer to the Operating Instructions of the PS.
RF Specification
| Item | Description |
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Radio Access Method | MultiCarrier | |
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Frequency Band | 1880 MHz to 1900 MHz*1 | |
Number of Carriers | 10*2 | |
Carrier Spacing | 1728 kHz | |
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Bit Rate | 1152 kbps | |
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Carrier Multiplex | TDMA, 24 (Tx12, Rx12) slots per frame | |
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Frame Length | 10 ms | |
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Modulation Scheme | GFSK | |
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Data Coding for Modulator | Differential Coding | |
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Voice CODEC | 32 kbps ADPCM (CCITT G.721) | |
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Transmission Output | Average 10 mW | |
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| Peak 250 mW |
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*2 |
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