HP Cell Phone Accessories 8935 User Manual
64
Chapter 3
Utility Procedures
Measuring Swept Return Loss
The plot in
is for a cellular band antenna, swept from
800 MHz to 999 MHz. The plot (and the text above it) indicates that the
maximum return loss is at 885.4 MHz. This is the point where the
antenna is radiating the maximum amount of signal being fed into it
from the return loss bridge, and therefore the Test Set is receiving the
least amount of reflected (returned) energy back.
maximum return loss is at 885.4 MHz. This is the point where the
antenna is radiating the maximum amount of signal being fed into it
from the return loss bridge, and therefore the Test Set is receiving the
least amount of reflected (returned) energy back.
Figure 3-7
Swept Return Loss Measurement Results
Proceed to the run the
test again or to select a
different test.
test again or to select a
different test.
Save Plot to an
initialized writeable PC
card. (See
initialized writeable PC
card. (See
.)
Perform a Screen
Dump to print the screen
to a connected printer.
(See
Dump to print the screen
to a connected printer.
(See
.)
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