7-3 Reassembly Procedure – Power, Disconnect, and Covers
Removal and Replacement Procedures For
7-4
PN: 10410-00306 Rev. F
VectorStar ME7838 Series MM
7-3
Reassembly Procedure – Power, Disconnect, and Covers
Use this procedure to reassemble the Test Set and reconnect it to the VNA.
1.
If the rear feet were reattached, remove them once again.
2.
If the front handles were reattached, remove them once again.
3.
Replace the top cover. The cover inserts under the front panel and fastens in place with three screws.
4.
Reattach and tighten the front handles.
5.
Reattach and tighten the rear feet.
6.
Move the Test Set to the VNA and place the Test Set as required.
7.
Using at least two people, place the VNA on top of the Test Set.
Connect Rear Panel Cables
8.
Connect the rear panel IF cables:
a.
VNA a1 IF to Test Set IF Output a1
b.
VNA b1 IF to Test Set IF Output b1
c.
VNA a2 IF to Test Set IF Output a2
d.
VNA b2 IF to Test Set IF Output b2
9.
Connect the rear panel BNC cables:
a.
VNA Ext Analog Out (left) to Test Set Ext Analog In (lower)
b.
VNA Ext ALC (right) to Test Set Ext ALC Out (upper)
10.
Connect the rear panel I/O cable: VNA External I/O to Test Set External I/O.
11.
If used, connect a GPIB cable to either the IEEE 488.2 GPIB Connector and/or the Dedicated GPIB
Connector.
12.
Connect the VNA Power Cable to the VNA. Do not yet connect to AC Mains.
13.
Connect the Test Set Power Cable to Test Set. Do not yet connect to AC Mains.
Front Panel VNA to Test Set Connections
14.
Connect the three VNA to Test Set connections:
a.
Connect VNA RF to Test Set RF. When correctly threaded, and tightened, torque to 0.9 N·m
(8 lbf·in).
b.
Connect the VNA LO1 to Test Set LO1. Tighten and torque as above.
c.
Connect the VNA LO2 to Test Set LO2. Tighten and torque as above.
Port 1 Cable Connections to VNA and Test Set
15.
Connect the Port 1 to Module Port 1 Cable Assembly to the Test Set. Note that each cable is clearly
labeled:
a.
Port 1 Test. Tighten and torque as above.
b.
Port 1 Ref. Tighten and torque as above.
c.
Port 1 RF. Tighten and torque as above.
Caution
The weight of a fully equipped MS464xA VNA is greater than 28 kg (57.3 pounds). Use two (2)
or more people to lift and move the VNA. There is a risk of back injury if this instrument is
moved by one person. Make sure that any equipment carts can safely carry the instrument
weight.
Содержание VectorStar ME7838 Series
Страница 2: ......
Страница 14: ...1 6 ME7838 Series VNA System Overview General Information 1 6 PN 10410 00306 Rev F VectorStar ME7838 Series MM ...
Страница 28: ...1 7 Recommended Test Equipment General Information 1 20 PN 10410 00306 Rev F VectorStar ME7838 Series MM ...
Страница 76: ...4 10 ME7838G System Operation Theory Of Operation 4 16 PN 10410 00306 Rev F VectorStar ME7838 Series MM ...
Страница 94: ...5 3 ALC Level Calibration Adjustment 5 18 PN 10410 00306 Rev F VectorStar ME7838 Series MM ...
Страница 176: ...A 3 ME7838G WR05 S Parameter Measurements Test Record Test Records A 4 PN 10410 00306 Rev F VectorStar ME7838 Series MM ...
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