Technical data

Chapter 21 635
Safety and Regulatory Information and Specifications
E7495A/B Base Station Test Set Specifications
Safety and Regulatory Information
and Specifications
Input attenuation: 0 to 30 dB automatically selected.
10 dB controllable manually.
Amplitude accuracy (E7495A):
Amplitude accuracy (E7495B):
±1 dB (100 MHz – 2500 MHz at 25 °C)
±1 dB (100 MHz – 2700 MHz at 25 °C)
Adjacent Channel Power accuracy: ±0.75 dBc
Resolution bandwidth: 10 Hz to 1 MHz, settable to 1 Hz precision
Span: 1 kHz to 2.6995 GHz
Trace update:
Span:
2.6995 GHz (autocouple) = 5.1 seconds
60 MHz (autocouple) = 400 ms
1 MHz (100 Hz RBW) = 1.2 seconds
Simultaneous dynamic range:
> 90 dB (CW signals at 300 kHz separation, span 500 kHz,
30 Hz RBW
SSB phase noise:
≤ –85dBc (30kHz offset)
Spurious responses:
Range control set to auto, high
sensitivity mode internally generated.
50 ohm load on input:
Crossing spurs:
< 115 dBm
≤ 50 dBc
Displayed average noise level: –150 dBm (30 Hz RBW, 375 MHz to 1.5 GHz)
Port 2 VSWR:
< 2:1
Antenna/Cable Tester
For each of the following measurements, a short self-calibration procedure must be run prior to making the
measurement.
Frequency range: 375 to 2500 MHz
Frequency resolution: < 500 Hz
Immunity to interfering signals: +20 dBm (with interference rejection turned on)
Table 1 E7495A/B Base Station Test Set General Specifications