Frequency Range
and Attenuation
Attenuation Accuracy
8494G/H
8495G/H
8494G
8496G/H
Attenuation Selection
dc–4
(dB)
GHz
1
10
0.2
2
20
0.2
3
30
0.3
4
40
0.3
5
50
0.3
6
60
0.3
7
70
0.4
8
80
0.4
9
90
0.4
10
100
0.4
11
110
0.5
Specifications
Specifications
Instrument
8494G
8494H
8495G
8495H
8496G
8496H
(±dB): (Referenced from 0 dB)
8494H
8495G
dc–12.4
12.4–18
dc–4
GHz
GHz
GHz
0.3
0.7
0.2
0.3
0.7
0.4
0.4
0.7
0.5
0.4
0.7
0.7
0.5
0.7
0.8
0.5
0.8
1.0
0.6
0.8
1.2
0.6
0.8
-
0.6
0.8
-
0.6
0.9
-
0.7
0.9
-
6 8494/95/96G/H Operating And Service Manual
Frequency Range
dc to 4 GHz
dc to 18 GHz
dc to 4 GHz
dc to 18 GHz
dc to 4 GHz
dc to 18 GHz
8495H
8496G
dc–12.4
12.4–18
dc–4
GHz
GHz
GHz
0.5
0.6
0.2
0.7
0.8
0.4
0.9
1.2
0.5
1.2
1.6
0.7
1.5
2.0
0.8
1.8
2.4
1.0
2.1
2.8
1.2
-
-
1.3
-
-
1.5
-
-
1.6
-
-
1.8
Attenuation
0 dB to 11 dB in 1 dB steps
0 dB to 11 dB in 1 dB steps
0 dB to 70 dB in 10 dB steps
0 dB to 70 dB in 10 dB steps
0 dB to 110 dB in 10 dB steps
0 dB to 110 dB in 10 dB steps
8496H
dc–12.4
12.4–18
GHz
GHz
0.5
0.6
0.7
0.8
0.9
1.2
1.2
1.6
1.5
2.0
1.8
2.4
2.1
2.8
2.4
3.2
2.7
3.6
3.0
4.0
3.3
4.4