Technical data

308 Chapter 19
TD-SCDMA Programming Commands
Spectrum Emissions Mask (SEM)
TD-SCDMA Programming Commands
SEM results
Index Result Parameter
0 Overall Pass/Fail result shows the mask test result (0 = pass, 1 = fail, -1 not
tested)
1 Main Results
1. Absolute power at center frequency (reference) area (dBm)
2. Peak Frequency in the center frequency (reference) area (Hz)
3. Relative integrated power on the negative offset A (dBc)
4. Absolute integrated power on the negative offset A (dBm or dBm/Hz)
5. Relative peak power on the negative offset A (dBc)
6. Absolute peak power on the negative offset A (dBm or dBm/Hz)
7. Peak power offset frequency from the center frequency in the negative
offset A (Hz)
8. Relative integrated power on the positive offset A (dBc)
9. Absolute integrated power on the positive offset A (dBm or dBm/Hz)
10. Relative peak power on the positive offset A (dBc)
11. Absolute peak power on the positive offset A (dBm or dBm/Hz)
12. Peak power offset frequency from the center frequency in the positive
offset A (Hz)
13. Relative integrated power on the negative offset B (dBc)
...
61. Absolute peak power on the positive offset F (dBm or dBm/Hz)
62. Peak power offset frequency from the center frequency in the positive
offset F (Hz)
63. Minimum margin from limit line on the negative offset A (dB)
64. Minimum margin from limit line on the positive offset A (dB)
65. Minimum margin from limit line on the negative offset B (dB)
66. Minimum margin from limit line on the positive offset B (dB)
67. Minimum margin from limit line on the negative offset C (dB)
68. Minimum margin from limit line on the positive offset C (dB)
69. Minimum margin from limit line on the negative offset D (dB)
70. Minimum margin from limit line on the positive offset D (dB)
71. Minimum margin from limit line on the negative offset E (dB)
72. Minimum margin from limit line on the positive offset E (dB)
73. Minimum margin from limit line on the negative offset F (dB)
74. Minimum margin from limit line on the positive offset F (dB)
The unit for the absolute power results varies depending on the measurement
type:
If the mesurement type is Total Power Reference, these results are expressed in
dBm.
If the measurement type is Power Spectral Density Reference, these results are
expressed in dBm/Hz.