Figure 12-2 A Trace Display Of The Active Timeslots - Keysight Technologies P Series Programming Manual

12 SYSTem Subsystem
Table 12-40 TD-SCDMA: Power meter presets: Window/Measurement settings
Function
Display setup
Lower window
Lower window/lower measurement (LL)
Feed
Measurement
[a] For further information refer to
NADC
The NADC set-up provides:
– Average power measurement of both active timeslots in NADC or IS-136 "full
Figure 12-2
– A trace display of the active timeslots.
The measurement is started by detecting the RF burst—for example the burst
emitted by a mobile—using the internal RF level trigger. The internal level trigger
is set to –20 dBm. Time-gating is used to measure the average power in two
active timeslots which are separated by two inactive timeslots
524
Secondary Channel Sensor
No Sensor
Dual numeric
Gate 1 primary channel
Pk-to-Avg
"Primary and Secondary Channels"
rate" transmission. This assumes that there are two timeslots to be measured
in each frame as for example with timeslots 0 in the following diagram:
0
A trace display of the active timeslots
Non P-Series Sensor
Dual numeric
[a]
Secondary channel
Avg
on page 473.
IS-136 full rate frame
1 2
Keysight N8262A Programming Guide
P-Series Sensor
Dual numeric
[a]
Gate1 secondary channel
(Channel B)
Avg
1
0
[a]
2