Advertisement
Description of this Upgrade
Step 10. Install *NEW* and Reused Direct Digital Synthesis (DDS) Assembly Cables
3. Connect the following new and reused cables in the order listed.
Figure 11
Install Following Flexible Cables to DDS Assembly – Top (8120-5063 (x2) and
N5240-60115) – 4-Port PNA is Shown. 2-Port is Similar.
4. Connect the other end of the following new and reused cables in the order
Installation Note N5225-90142
Refer to
Figure 10 on page
①
—
—W69 (8120-5063) (reuse) Rear-panel REF IN to A15 DD
synthesizer assembly J9
➁
—
—W68 (8120-5063) (reuse) A15 DD synthesizer assembly J10 to
rear-panel REF OUT
③
—
—W200 (N5240-60115) SRC DD synthesizer assembly J16 to
SPAM J3
listed.
Refer to
Figure 12 on page
designators for the same semirigid cable part number.
①
—
—W59 (N5242-60012) (reuse) A24 IF multiplexer board P3 to A16
SPAM board J1
26.
28. Some models have different reference
27
Advertisement
