Tescom MTP200B, Operating Manual

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34
WLAN Signal Measurement
Figure 7-3 Measurement Screen
Table 7-3 WLAN Measurement Screen
No. Items Description
1
I/Q Constellation I/Q Constellation
2
Test Result Measurement value, MAX/AVG/MIN of the following items are displayed
●
RMS EVM[%] or RMS EVM[dB]
●
POWER[dBm]
●
FREQ ERR[kHz]
●
CLOCK ERR[ppm]
3
Data Rate Display
●
WLAN 802.11a/g: Displayed as 6M, 9M, 12M, 18M, 24M, 26M, 48M, 54
M
●
WLAN 802.11n: Displayed as MCS0 ~ MCS7
The test result of RMS EVM is displayed normally with [%].
If a user wants to see the value with [dB] unit, a user needs to change set-up value of EVM_UN
IT as “dB” at Configuration.
* ANL (M2) -> CONFIG -> EVM_UNIT -> Set as PERCENT or dB