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Chapter 7 Plug-in Modules
N2276A Dual 1-to-6(4) Microwave MUX/Attenuator Module
4
7
Configuration
An 8-bit DIP switch (labeled S100) on the N2276A is used to configure
the switches and optional attenuators. The following table shows specific
configurations. If the 8-bit DIP switch’s configuration does not match the
switches or attenuators installed, errors or unexpected results will occur.
Bit Setting
Attenuator 1 Attenuator 0 Switch 1 Switch 0
Bit 7- 6 Bit 5- 4 Bit 3- 2 Bit 1- 0
00
None None None None
01
84904K/L 84904K/L 87104A/B/C 87104A/B/C
10
84906K/L 84906K/L 87106A/B/C 87106A/B/C
11
84907K/L 84907K/L Reserved Reserved
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