Basic Rate Tests Running a Script in Standard Mode
7-6 PN: 13000-00205 Rev. N MT8852B Operation Manual
Power Control Test
If “Test type” is set to “Loopback”, the MT8852B transmits a DH1 (or user-defined packet
type) with a pseudo random data payload (PRBS 9).
If “Test type” is set to “Tx mode”, the MT8852B sends a Poll packet to the EUT which
responds with a packet as defined in the “Packet type” field.
A power measurement cycle sets the EUT output power to its maximum, steps it down to the
minimum, and then back to the maximum, one step at a time. For each power step a number
of data packets are sent to the EUT and looped back to the MT8852B.
The table below details the test conditions and the associated default settings. Permitted
variations from the default setting are detailed in the “User Range” column.
Results
1. Position the Cursor at "Power control" in the Script menu.
2. Press the [Results] soft key.
Figure 7-6. Power Control Test
Table 7-3. Power Control Test Conditions
Parameter Default value User Range
Cycles 1 1 to 10,000
Test type Loopback Loopback, TX mode
Packet type DH1 DH1, DH3, DH5
Packets per step 1 1 to 10,000
Minimum test power -35 dBm -40 dBm to 0.0 dBm
Measurement delay 0.1 s 0.1 s to 100 s
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