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1-2
1.7
Unpacking and inspection
1.7.1 Inspection for damage
The Model 7038 is packaged in a re-sealable, anti-static bag
to protect it from damage due to static discharge and from
contamination that could degrade its performance. Before re-
moving the card from the bag, observe the precautions on
handling discussed below.
1.7.2 Handling precautions
• Always grasp the card by the side edges and covers. Do
not touch the board surfaces or components.
• After removing the card from its anti-static bag, inspect
it for any obvious signs of physical damage. Report any
such damage to the shipping agent immediately.
• When the card is not installed in a switching main-
frame, keep the card in its anti-static bag, and store it in
the original packing carton.
1.7.3 Shipment contents
The following items are included with every Model 7038
order:
• Model 7038 75
Ω
2GHz Multiplexer Card
• Model 7038 Instruction Manual
• Additional accessories as ordered
• 2 SMB 10” jumpers (CA-193-1A)
1.8
Instruction manual
If an additional Model 7038 Instruction Manual is required,
order the manual package, Keithley part number 7038-901-
00. The manual package includes an instruction manual and
any pertinent addenda.
1.9
Repacking for shipment
Should it become necessary to return the Model 7038 for re-
pair, carefully pack the unit in its original packing carton or
the equivalent, and include the following information:
• Call the Repair Department at 1-800-552-1115 for a
Return Material Authorization (RMA) number.
• Advise as to the warranty status of the card.
• Write ATTENTION REPAIR DEPARTMENT and the
RMA number on the shipping label.
• Fill out and include the service form located at the back
of this manual.
1.10 Recommended cables and connectors
Recommended Cable:
RG-179, 75
Ω
characteristic
impedance
Connector Type:
miniature SMB
When choosing cables, consider key parameters such as
maximum outside diameter, attenuation over the desired fre-
quency range, flexibility, and shield type. See
Switching con-
siderations
in
Section 3
for more information on cable
parameters and how they affect performance.
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