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2.8 Connection of DECT Portable Stations
Installation Manual 145
2.8 Connection of DECT Portable Stations
2.8.1 Overview
The following equipment is required to connect the wireless system:
CS: Cell Station (KX-TDA0142CE/KX-TDA0141CE)
KX-TDA0142CE Using a CSIF Card
This unit determines the area covered by the wireless system. Up to 4 calls can be made at the same
time through each CS.
• CSIF4 (KX-TDA0143)
One CSIF4 card supports up to 4 Cell Stations. Up to 2 CSIF4 cards can be installed in the KX-
TDA100, and up to 4 can be installed in the KX-TDA200.
• CSIF8 (KX-TDA0144)
One CSIF8 card supports up to 8 Cell Stations. Up to 2 CSIF8 cards can be installed in the KX-
TDA100, and up to 4 can be installed in the KX-TDA200.
KX-TDA0141CE Using a DHLC/DLC Card
This unit determines the area covered by the wireless system. Up to 2 calls can be made at the same
time through each CS.
Note for users in Europe
This Cell Station Unit for DECT is for connection to a Panasonic PBX of a European country.
PS: DECT Portable Station (KX-TCA155/KX-TCA255/KX-TD7590/KX-TD7580)
The KX-TDA100 and KX-TDA200 can support up to 128 PSs. For more details about the PS, refer to the
PS Operating Instructions.
RF Specification
Item Description
Radio Access Method Multi Carrier TDMA-TDD
Frequency Band
1880 MHz to 1900 MHz
*1
Number of Carriers
10
*2
Carrier Spacing 1728 kHz
Bit Rate 1152 kbps
Carrier Multiplex TDMA, 24 (Tx12, Rx12) slots per frame
Frame Length 10 ms
Modulation Scheme GFSK
Roll-off factor=0.5 50 % roll-off in the transmitter
Data Coding for Modulator Differential Coding
Voice CODEC 32 kbps ADPCM (CCITT G.721)
Transmission Output Average 10 mW
Peak 250 mW