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TS 11.26














Base Station System (BSS) equipment specification – Part 4: Repeaters

(P) GSM Rel-99 v8.0.2    2000/10    18 p.
(P) GSM Rel-98 v7.0.0    2002/05    17 p.
(P) GSM Rel-97 v6.0.1    2002/06    17 p.
(P) GSM Rel-96 v5.2.1    1998/06    17 p.
(P) GSM Phase-2 v4.2.2    1996/10    16 p.

Rapporteur:  ANDERSEN, Niels Peter Skov
Descendant(s):  TS 51.026    

This TS describes the Radio Frequency (RF) tests for GSM 450, GSM 480, GSM 900 and DCS 1800 repeaters which receive, amplify, and retransmit a received Mobile Station (MS) signal in the GSM MS transmit band and simultaneously receive, amplify and retransmit a received Base Transceiver Station (BTS) RF signal in the GSM BTS transmit band.

This TS is applicable to repeaters meeting the requirements of either GSM Phase 2 or GSM Phase 2+. Unless otherwise stated, all tests are applicable to repeaters meeting Phase 2 and/or Phase 2+ GSM requirements, because the requirements of the Phase 2 and Phase 2+ core GSM specifications which are referenced in the test are consistent. Most differences between Phase 2 and Phase 2+ requirements represent Phase 2+ features which are optional for the BSS to support.

1   Scope   PDF-p. 6
2   References
3   Definitions and abbreviations   PDF-p. 7
4   General
5   Spurious emissions
6   Intermodulation attenuation
7   Out of band gain   PDF-p. 12
8   Frequency error
9   Modulation accuracy at GMSK modulation
10   Modulation accuracy at 8-PSK modulation
A   Testing of gain for part band repeaters   PDF-p. 16
B   Change history   PDF-p. 17