Atec Agilent-E4406A - Manual (Page 17)

17
NADC/PDC (Option E4406A-BAE)
ACPR measurement
The adjacent channel power ratio (ACPR) measurement
measures up to five pairs of offset channels and relates
them to the carrier power. The measurement result is a
ratio of the channel power to the power in each offset. The
results can be displayed as a ratio to the total power in
each bandwidth, or as a ratio of the power spectral density.
Carrier power range +27 to –20 dBm
at RF input
Dynamic range
NADC mode
Offset frequency (Integ BW)
30 kHz (32.8 kHz) –35 dB (nominal)
60 kHz (32.8 kHz) –65 dB
90 kHz (32.8 kHz) –70 dB
PDC mode
Offset frequency (Integ BW)
50 kHz (21.0 kHz) –55 dB
100 kHz (21.0 kHz) –70 dB
Relative accuracy
Resolution ±1.0 dB
Display resolution 0.01 dB
EVM measurement
EVM measurement measures the modulation quality of
pi/4QPSK modulated signal providing you with IQ constel-
lation diagram, error vector magnitude (EVM) in RMS and
peak as well as each chip of magnitude error, phase error
and EVM.
Range at RF input +27 to –20 dBm
(Common in NADC
and PDC)
EVM
Range 0 to 25%
Floor 1.0%
Accuracy ±0.6%
I/Q origin offset
Range –10 to –50 dBc
Resolution 0.01 dB display resolution
Carrier frequency error
Frequency resolution 0.01 Hz display resolution
OBW measurement (PDC only)
Occupied bandwidth (OBW) measurement measures the
frequency bandwidth corresponding to 99% of the total
transmitted power.
Range at RF input +27 to –20 dBm
Frequency
Resolution 0.1 kHz
Accuracy +400 Hz, –100 Hz
In-band frequency range (NADC)
800 MHz band
Mobile transmit 824 to 849 MHz
Base station transmit 869 to 894 MHz
PCS band
Mobile transmit 1850 to 1910 MHz
Base station transmit 1930 to 1990 MHz
In-band frequency range (PDC)
800 MHz band #1 810 to 828 MHz
940 to 958 MHz
800 MHz band #2 870 to 885 MHz
925 to 940 MHz
800 MHz band #3 838 to 840 MHz
893 to 895 MHz
1500 MHz band 1477 to 1501 MHz
1429 to 1453 MHz
General characteristics
Temperature range
Operating 0 °C to +55 °C
Non-operating –40 °C to +71 °C
EMI compatibility
Conducted and radiated emission is in compliance with
CISPR Pub. 11/1990 Group 1 Class A.
Radiated immunity (RF input)
When tested at 3 V/m according to IEC 801-3/1984, the
displayed average noise level will be within specifications
over the full immunity test frequency range of 27 to
500 MHz, except that at immunity test frequencies
of 278.6 MHz ± selected resolution bandwidth and
321.4 MHz ± selected resolution bandwidth, the displayed
average noise level may be up to –90 dBm. When the
analyzer tuned frequency is identical to the immunity test
signal frequency there may be signals of up to ±90 dBm
displayed on the screen.