Running a Script in Standard Mode Basic Rate Tests
MT8852B Operation Manual PN: 13000-00205 Rev. N 7-13
Carrier Drift Test
In this test, the EUT loops back DH1, DH3, and DH5 packets with a fixed 10101010 payload.
The carrier drift test performs a frequency drift measurement over the length of the packet
received.
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 "Carrier drift" in the Script menu.
2. Press the [Results] soft key.
Figure 7-16. Carrier Drift Test
Table 7-6. Carrier Drift Test Conditions
Parameter Default value User Range
Hopping ON ON, ON&OFF, OFF
Hopping test mode Defined Defined, All, Any
Test type Loopback Loopback, TX mode
Packet type 1, 3, & 5 [1], [3], [1&3], [5], [1&5], [3&5], [1,3&5]
Number of packets 10 1 to 10,000
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