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Rohde & Schwarz SME02 - Page 401

Rohde & Schwarz SME02
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SME Test Procedure
1038.6002.02 5.35 E-13
The signal level with respect to the level at a center
frequency as a function of the offset frequency must
adhere to the following tolerances
Offset frequency Level
50 kHz -2 ±1 dB
100 kHz -8.6 dB ±2 dB
150 kHz -20 dB ±3 dB
220 kHz -36 dB ±3 dB
300 kHz -52 dB ±3 dB
5.2.35.2 Phase Error
Test equipment FSEA with option FSE-B7 (Section 5.1, item 23)
Test setup Connect FSEA to the RF output socket of the SME
Measurement À Settings at the SME
- Carrier frequency 890.2 MHz,,
- Level 13 dBm,
in menu DIGITAL MOD/GMSK
- SOURCE DATA
- SELECT STANDARD GSM
- LEVEL ATTEN 60 dB
- LEV ATT MODE GSM SLOPE.
À Enter the following bit pattern using the list editor for DATA:
Bit no.: 001 002 003 004 005 006 007 008 009 010
Contents:1111111100
Bit no.: 011 012 013 014 015 016 017 018 019 020
Contents:0010010111
Bit no.: 021 022 023 024 025 026 027 028 029 030
Contents:1010010111
Bit no.: 031 032 033 034 035 036 037 038 038 040
Contents:0100101001
Bit no.: 041 042 043 044 045 046 047 048 049 050
Contents:0101010000
Bit no.: 051 052 053 054 055 056 057 058 059 060
Contents:1110011110
Bit no.: 061 062 063 064 065 066 067 068 069 070
Contents:1001010110
Bit no.: 071 072 073 074 075 076 077 078 079 080
Contents:0100101110

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