Technical data

Chapter 21 637
Safety and Regulatory Information and Specifications
E7495A/B Base Station Test Set Specifications
Safety and Regulatory Information
and Specifications
Insertion loss (Port 1 to Port 2):
Measurement uses supplied 10 dB pads.
Usable range:
Accuracy:
Readout resolution:
Average insertion loss (readout)
accuracy: ± 0.1 dB for
> 100 dB wide range mode
± 1 dB (over 0 to 60 dB,
≥ 16 averages)
± 0.1 dB
± 0.1 dB; for Range – 0 to 40 dB, Frequency (mobile
phone bands) – 824 to 960 MHz, 1710 to 2170 MHz
Table 2 E7495A/B Base Station Test Set Option Specifications
cdmaOne / cdma2000 Tx Analyzer Option 200
Waveform quality accuracy (rho): ± 0.005 for 0.9
< p < 1.0
(min. power at RF input
> –85 dBm)
Pilot time alignment (tau): ± 500 nSec
Code domain power accuracy: ± 1.5 dBm absolute, ± 0.5 dB relative (
> –20 dB)
Pilot power: ± 1.5 dB
cdma2000 1xEV-DO (Rev 0, Rev A) analyzer Option 205
Waveform quality accuracy (rho): ± 0.008 for 0.9
< p < 1.0
(min. power at RF input
> –70 dBc)
Frequency error: ± 20 Hz (with freq/time ref set to External Even Sec or
GPS)
Pilot time alignment (tau): ± 500 nSec
Code domain power accuracy: ± 1.5 dBm absolute, ± 0.5 dB relative (
> –20 dB)
Pilot + MAC power: ± 1.5 dB
Table 1 E7495A/B Base Station Test Set General Specifications