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N O TE
Agilent 8494 /5/ 6/ 7 Programmable Step Attenuators
Figure 2-8 identifies the pins of the 8494/5/6/7 step attenuators and typical
connections to the Y1153A distribution board.
Y1153A
Section
Soleniod Coil
Cable wire color code
Actuating pin
Attenuation (dB) 8494G/H
Attenuation (dB) 8495G/H/K
Attenuation (dB) 8496G/H
Figure 2-8. Agilent 8494 /5 / 6 / 7 Attenuator Pin Definitions and Connections.
N O TE
Agilent 34945A Microwave Switch/Attenuator Driver Module User's Guide
The terminal information for the Agilent switches shown in Figure 2-7 was taken
from the reference documents listed in Table 1-2. Refer to Table 1-2 for information
on accessing these documents from the Agilent web-site.
849x Series Pin and Attenuation Guide
1
2
3
Thru
Attn
Thru
Attn
Thru
Line
Card
Line
Card
Line
purple yellow black green orange
5
6
7
8
0
1
0
2
0
10
0
20
0
10
0
20
The terminal information for the Agilent switches shown in Figure 2-8 was taken
from the reference documents listed in Table 1-2. Refer to Table 1-2 for information
on accessing these documents from the Agilent web site.
white
brown
purple
yellow
red
black
blue
orange
green
4
+V
Supply
Atten
Thru
Atten
Card
Line
Card
blue
brown white
Red
9
10
11
12
1
0
4
0
4
0
40
0
40
0
40
Hardware Configuration
849x series plug
and pin locations
2
31
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