E6833A Datasheet, PDF (4/6 Pages) Agilent(Hewlett-Packard) – Wireless Communications Test Set

Occupied bandwidth
Dynamic Power Measurement
Measurement method
Input level range
Measurement accuracy
Measures the bandwidth that
contains 99.0% of the total
integrated power of the
transmitted signal centered on
the selected reverse channel
+5 to +28 dBm/1.23 MHz
±60 kHz for 99.0% total
integrated power
Tx spurious emissions
Measurement method
Input level range
Measurement offsets
Frequencies < 1000 MHz
Frequencies > 1000 MHz
Measurement bandwidth
Carrier
Offsets
Measurement accuracy
±885 kHz, ±1.25 MHz
±1.98 MHz
Residual noise floor
±885 kHz, ±1.25 MHz
±1.98 MHz offsets
Mobile pass/fail limits
Auto mode
Frequencies < 1000 MHz
Frequencies > 1000 MHz
Manual mode
Measures the active carrier
power in a 1.23 MHz bandwidth,
then measures the power in a
30 kHz bandwidth at two offsets
above and below the active
carrier and displays the ratio
of the offset powers to the
active carrier power in dBc
+0 to +30 dBm/1.23 MHz
±885 kHz, ±1.98 MHz
±1.25 MHz, ±1.98 MHz
1.23 MHz flat channel filter
30 kHz synchronously tuned,
five-pole filter with approximately
Gaussian shape
< ±0.35 dB, typically < ±0.15 dB
< ±0.6 dB, typically < ±0.25 dB
< –73 dBc/30 kHz BW
< –75 dBc/30 kHz BW
–42 dBc/30 kHz for
±885 kHz offsets
–54 dBc/30 kHz for
±1.98 MHz offsets
–42 dBc/30 kHz for
±1.25 MHz offsets
–50 dBc/30 kHz for
±1.98 MHz offsets
Settable from –10 to –65 dBc
with 0.01 dB resolution
Measurement method
Captures a user-defined trace
consisting of 5, 10, or 20 ms
duration power steps with
user-defined step size produced
by a test mode in the device
under test. Measures the total
power in each step period in a
1.23 MHz bandwidth centered
on the reverse channel center
frequency
Input level range
–61 to +28 dBm/1.23 MHz
Amplitude capture range
With 4 dB crest < ±2 dB of
expected power
Measurement accuracy¹ (within +2 to –45 dB of expected power)
–61 to +28 dBm/1.23 MHz < ±0.7 dB, typically < ±0.2 dB
Measurement accuracy¹ (within 45 dB of expected power with
< 48 hours warm-up before self alignment initiation)
–59 to +28 dBm/1.23 MHz < ±0.7 dB, typically < ±0.3 dB
–65 to < –59 dBm/1.23 MHz < ±0.8 dB, typically < ±05 dB
Measurement repeatability
Typically < ±0.05 dB for returning
to the same level and frequency
with no temperature change and
insignificant time change
Trigger setup
Sources external, fall, rise
Trigger
pulse
User specified
maximum power
Step size
Step duration
1. Additional accuracy error when using RF OUT ONLY port is < ±0.1 dB.
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