LT-6688 Rev 0
March 2021
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1
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QAD-6425-25V and
QAD-6425-70V Amplifiers
Installation Instructions
Amplifier Installation Instructions
Components on the amplifiers should be facing right when inserted into the amplifier card
cage backplane. Place all amplifier modules from left to right in slot positions one to four in
each card cage. Refer to Figures 1 and 2.
Figure 1
QMB-6000 Amplifier Card Cage
Attention: Power should be disconnected before removing and inserting modules
and cables.
Attention: Improper installation or excessive force will damage the backplane and
amplifiers being installed or removed.
!
!
Backplate
Amplifier Guide Rails
QMB-6000 Amplifier Card Cage
Amplifier Guide Rails
Amplifier Slot Positions
1 2 3 4
Backplane