Atec Agilent-E5061B - Manual (Page 20)

20
Test Port Input Characteristics
Table 24. Test port input attenuator
Description Specification
Input attenuator 0 dB, 20 dB
Table 25. Test port input levels
Description Specification Typical
Maximum test port
input level 15 dBm (at 20 dB attenuation, 50 Ω)
-5 dBm (at 0 dB attenuation, 50 Ω)
1.78 V
peak
(at 20 dB attenuation, 1 MΩ)
0.18 V
peak
(at 0 dB attenuation, 1 MΩ)
Damage level 26 dBm, ±42 V DC
(at 1 MΩ)
26 dBm, ±7 V DC
(at 50 Ω)
Absolute amplitude
accuracy < ±1.5 dB (at -15 dBm, 0 dB
attenuation, 50 Ω input impedance)
< ±1.5 dB (at 5 dBm, 20 dB
attenuation, 50 Ω input impedance)
Ratio accuracy
Magnitude (for the
same attenuation
setting for both inputs)
< ±1 dB at (-15 dBm, 0 dB Att.) or (5
dBm,20 dB Att.) 50 Ω impedance
< ±3 dB at (-15 dBm, 0 dB Att) or (5
dBm, 20 dB Att.) 1 MΩ impedance
using 50 Ω feedthrough
Phase (for the same
attenuation setting for
both inputs) < ±5 °C at (-15 dBm,0 dB Att) or (5
dBm, 20 dB Att.), 50 Ω impedance
Noise level (referenced to
full scale input level at 23
°C ±5 °C)
0 dB attenuation, 50 Ω,
Short termination. -95 dB (at 5 Hz to 100 Hz, 2 Hz IF
bandwidth)
-95 dB (at 100 Hz to 9kHz, 10 Hz IF
bandwidth)
-105 dB (at 9 kHz to 100 kHz, 10 Hz IF
bandwidth)
-115 dB (at 100 kHz to 10 MHz, 10 Hz IF
bandwidth)
-110 dB (at 10 MHz to 30 MHz, 10 Hz IF
bandwidth)
Crosstalk 1
(for T/R)
For input R: 10 dBm, 20 dB
attenuation
For input T: 0 dB
attenuation, short
termination -110 dB (at 5 Hz to 100 kHz)
-120 dB
(at 100 kHz to 10 MHz, 10 Hz IF bandwidth)
-110 dB
(at 10 MHz to 30 MHz, 10 Hz IF bandwidth)
1. The specifi cation might not be met at the frequencies 25 MHz, line and fan related frequency.