Table 12-44 Iden: Power Meter Presets - Keysight N1911A Programming Manual

12 SYSTem Subsystem
iDEN
The iDEN set-up provides:
– Average power in one iDEN training and data pulse
– Peak-to-average one iDEN training and data pulse
– Average power in a 90ms iDEN frame
The measurement is started by detecting the iDEN training burst—for example the
burst emitted by a mobile—using the internal RF level trigger. Time gating is used
to measure the average power in the following 15 ms (data pulse). Gate 1 is used
to measure this data pulse. The 90 ms frame is also captured to measure the
average power in the entire frame. Gate 2 is used to measure the 90 ms frame.
The following table shows the power meter presets when <character_data> is set
to IDEN. Commands not listed are preset according to their DEFault values (for
further information refer to
Table 12-44 iDEN: Power Meter Presets
Command
Frequency
[SENS[1]]|SENS2:FREQ[:CW|:FIX]
Sensor measurement mode
[SENS[1]]|SENS2:DET:FUNC
Sensor video bandwidth setup
[SENS[1]]|SENS2:BAND|BWID:VID
Gate Setup
[SENS[1]]|SENS2:SWE[1]|2|3|4
:OFF:TIME
[SENS[1]]|SENS2:SWE[1]|2|3|4
:TIME
Trigger setup
584
Table 12-1):
Setting
+800.000 MHz
NORM
E9321A/25A: OFF
E9322A/26A: OFF
E9323A/27A: OFF
N1921/2A: OFF
Gate 1: 0 µs
Gates 2 - 4: 0
Gate 1: 15 ms
Gate 2: 90 ms
Gate 3: 160 µs
Gate 4: 0
N1911A/1912A P-Series Power Meters Programming Guide
Comments
Frequency setting
Measurement mode
Sensor video bandwidth
Delay between trigger point and time
gated period.
Length of time gated period for time gated
measurements.