Siemens TC35i User Manual download pdf (Page 34)

TC35i Terminal Hardware Interface Description

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TC35i_T_HD_v01.05 Page 34/37 10.07.2003

Table 16: Air interface

Parameter Min Typ Max Unit

E-GSM 900 880 915 MHz Frequency range

Uplink (MS ® BTS)

GSM 1800 1710 1785 MHz

E-GSM 900 925 960 MHz Frequency range

Downlink (BTS ® MS)

GSM 1800 1805 1880 MHz

RF power @ ARP at 50# load E-GSM 900 30.5 33 35 dBm

GSM 1800 27.5 30 32 dBm

E-GSM 900 174 Number of carriers

GSM 1800 374

E-GSM 900 45 MHz Duplex spacing

GSM 1800 95 MHz

Carrier spacing 200 kHz

Multiplex, Duplex TDMA / FDMA, FDD

Time slots per TDMA frame 8

Time slots usable RX / TX 1 / 1

Frame duration 4.615 ms

Time slot duration 577 µs

Modulation GMSK

E-GSM 900 - 102 dBm

Receiver input sensitivity @ ARP

Under all propagation conditions

according to GSM specification

GSM 1800 - 102 dBm

E-GSM 900 -107 dBm Receiver input sensitivity @ ARP

BER Class II < 2.4% @ static input level

(no fading)

GSM 1800 -106 dBm

Length of antenna cable 3 m

1 2 ... 29 30 31 32 33 34 35 36 37

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Siemens TC35i User Manual Page 34