SDA-5500/SDA-5510 Sweep Configuration: Configuring Reverse Sweep
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14
Fig. 14-10 Single Cable – Split Band Network Reverse
Sweep Configuration With Bi-Directional Test Points.
In the field on systems with bi-directional test points (forward and reverse
signals both present on the same test point), a summing network (provided
with each reverse sweep option) is used to enable reception of forward
telemetry and sweep, as well as inject reverse telemetry and sweep. This
summing network simplifies the connection of the field receiver to the test
point (Fig. 14-11).
Store a
reference here
before aligning
field amplifiers
Check here to
make sure
cable is good
before aligning
amplifier
Align forward and
reverse at this test
point
Combining
Network
SDA-5500 or
SDA-5510
SDA-5000
out
in
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