Rohde & Schwarz CRTU-RU Service Manual page 62

Test Reports
K24 TX GSM phase error
at 869 MHz, peak
K24 TX GSM phase error
at 869 MHz, rms
K24 TX GSM frequency error
at 869 MHz
K24 TX GSM phase error
at 894 MHz, peak
K24 TX GSM phase error
at 894 MHz, rms
K24 TX GSM frequency error
at 894 MHz
Options for CRTU: CMU-K2, RX Analyzer GSM Demodulation
Input RF2, GSM Non Signaling
Training Sequence GSM0, Trigger Source IF Power, Trigger Level Medium
K20 GSM phase error RX
at 450 MHz, peak, level +5 dBm
K20 RX GSM phase error
at 450 MHz, rms, level +5 dBm
K20 RX GSM frequency error
at 450 MHz, level +5 dBm
K20 RX GSM phase error
at 486 MHz, peak, level –14 dBm
K20 RX GSM phase error
at 486 MHz, rms, level –14 dBm
K20 RX GSM frequency error
at 486 MHz, level –14 dBm
K21 RX GSM phase error
at 876 MHz, peak, level +5 dBm
K21 RX GSM phase error
at 876 MHz, rms, level +5 dBm
K21 RX GSM frequency error
at 876 MHz, level +5 dBm
K21 RX GSM phase error
at 915 MHz, peak, level –14 dBm
K21 RX GSM phase error
at 915 MHz, rms, level –14 dBm
K21 RX GSM frequency error
at 915 MHz, level –14 dBm
K22 RX GSM phase error
at 1710 MHz, peak, level +5 dBm
K22 RX GSM phase error
at 1710 MHz, rms, level +5 dBm
K22 RX GSM frequency error
at 1710 MHz, level +5 dBm
K22 RX GSM phase error
at 1785 MHz, peak, level –14 dBm
K22 RX GSM phase error
at 1785 MHz, rms, level –14 dBm
1140.0050.82
–4
–1
–15
–4
–1
–15
RX –2
Demodulation
–0.6
–10
–2
–0.6
–10
RX –2
Demodulation
–0.6
–10
–2
–0.6
–10
RX –2
Demodulation
–0.6
–10
–2
–0.6
1.42
Radio Unit R&S
+4 °
+1 °
+15 Hz
+4 °
+1 °
+15 Hz
+2 °
+0.6 °
+10 Hz
+2 °
+0.6 °
+10 Hz
+2 °
+0.6 °
+10 Hz
+2 °
+0.6 °
+10 Hz
+2 °
+0.6 °
+10 Hz
+2 °
+0.6 °
CRTU-RU
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X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
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X
E-4