Agilent Technologies 11867A? Instrukcja Użytkownika Strona 11

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INPUT
POWER
-
WATTS
Figure
1-3. Typical
Output
Power
Versus
Input
Power
at
25°C
Installation
Initial
Inspection
Inspect
the
shipping container for damage.
If
the
shipping container or cushioning material is
damaged, it should
be
kept
until
the
content of
the
shipment has
been
checked mechanically
and
electrically. The procedures for checking electrical performance are given
in
the
following
section
"Electrical Inspection".
If
there is mechanical damage or defect, or if
the
instrument
does
not
pass
the
electrical inspection, notify
the
nearest HP Sales
and
Service
Office.
A list of
HP
Sales and Service Offices appears
at
the
end
of this service guide.
If
the
shipping container
is damaged, or
the
cushioning material shows signs of stress, notify
the
carrier as well as
the
HP Sales and Service
Office.
Keep
the
shipping materials for inspection
by
the
carrier. The HP
office will arrange for repair or replacement without waiting for claim settlement.
Electrical
Inspection
VSWR
To
check
that
the
limiter meets the
VSWR
specification listed in Table
1-1,
use any
test
system
that
can measure
return
loss. Terminate
the
unused
port
with an accurate 500 termination.
Incident power must be less
than
1
mW
(the limiting threshold).
Insertion
Loss
and
Frequency
Response
To
check
that
the
limiter meets
the
insertion loss and frequency response specifications listed
in Table 1-1, use any
test
system
that
can measure insertion loss. The input and
output
ports
must be provided with a good
500 match. Incident power must be less
than
1
mW
(the limiting
threshold).
1·4
HP11867ARFLimiter
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