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Table 16: air interface, Confidential / released – Siemens TC35i User Manual

Page 34

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TC35i Terminal Hardware Interface Description

Confidential / Released


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 50Ω 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