58                                 Keysight E5092A ENA Series Configurable Multiport Test Set 
Performance Tests
E5092A Performance Test Record
2-
Isolation
From Common Port To Unselected Port
From Port - To 
Port (Selected 
Port)
Frequency 
Range [Hz]
Test Limit 
[dB]
Test Result [dB] Measurement 
Uncertainty 
[dB]
Port 1 - 1A 
(1B)
50M to 500M < -65.0  0.35
500M to 1G < -80.0  0.48
1G to 2G < -85.0  0.60
2G to 6G < -90.0  0.76
6G to 10G < -85.0  0.66
10G to 18G < -75.0  0.54
18G to 20G < -65.0  0.43
Port 1 - 1A 
(1C)
50M to 500M < -65.0  0.35
500M to 1G < -80.0  0.48
1G to 2G < -85.0  0.60
2G to 6G < -90.0  0.76
6G to 10G < -85.0  0.66
10G to 18G < -75.0  0.54
18G to 20G < -65.0  0.43
Port 1 - 1A 
(1D)
50M to 500M < -65.0  0.35
500M to 1G < -80.0  0.48
1G to 2G < -85.0  0.60
2G to 6G < -90.0  0.76
6G to 10G < -85.0  0.66
10G to 18G < -75.0  0.54
18G to 20G < -65.0  0.43