5-5
5
RECEIVE FUNCTIONS
DD
Wide band-pass filter selection
The wide band-pass filter function can change the RF
band pass filter and the select the wide band-pass filter
q During spectrum scope display ON, push
[F-1•MENU1] to select the second scope menu.
w Push [F-2•W-BPF] once or twice to select the wide
band-pass filter setting ON, AUTO or OFF.
•“ ” appears when ON is selected, “ ”
appears when AUTO is selected or no indication ap-
pears when OFF is selected.
• While W-BPF
AUTO is activate, the wide band pass filter
is automatically selected when wider than 500 kHz span
is selected.
e Push [EXIT/SET] to return to the previous screen.
NOTE: The RF filter circuit is commonly used for the
scope signal and received signal. When W-BPF is
selected, or W-BPF AUTO is selected with wider than
500 kHz span, interference may heard due to the
received signal passing through the high pass filter
instead of the specified band-pass filters.
DD
Wide band scope function
The wide band scope function is available to sweep a
wide frequency range (max. ±500 MHz). While this
function is active, AF monitor is not available.
q During spectrum scope display ON, push
[F-2•SPAN] to select the span setting condition.
• Multifunction switch guide changes to the span selec-
tion guide.
w Push [WIDE] to select the wide band scope function
ON or OFF.
• When ON is selected, audio disappears.
e Push [SPAN+] or [SPAN–] several times to select
the scope span.
•±5.0 M, ±10 M, ±25 M, ±50 M, ±100 M, ±250 M and
±500 M are available.
r Push [EXIT/SET] to return to the previous screen.
