Antenna Selection - Yaesu FTDX9000MP Operation Manual

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Four main antenna jacks, available for both transmission and reception, are provided on the rear panel of the transceiver.
What's more, a receive-only jack is provided, and the incoming signal path may also have a special after-market filter or
preamplifier inserted, if desired, with one-touch access.
[ANTENNA SELECT] Switch
Selection of the desired TX/RX antenna is accomplished
by pressing the appropriate [ 1 ] ~ [ 4 ] Antenna Selection
switch on the front panel.
To engage the RX-only antenna, press the [ RX ] switch
within the Antenna Selection switch group on the front
panel. The RX-only antenna must be connected to the cor-
responding "RX ANT" antenna jack on the rear panel.
The antenna currently selected for use on the Main band
(VFO-A) will be designated by a Red LED.
The antenna currently selected for use on the Sub band
(VFO-B) will be designated by an Umber LED.
If both the Main (VFO-A) and Sub (VFO-B) bands are
utilizing the same antenna, both the Red and Umber LEDs
will light up on the same antenna location.
ANT "1"
ANT "2"
ANT "3"
ANT "4"
RX OUT
( MAIN )
BPF
RX ANT
RX OUT
( SUB )
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A
NTENNA
ANTENNA SWITCH
( VFO-A )
TX/RX RELAY
ANTENNA SWITCH
( VFO-B )
S
ELECTION
RX ANTENNA SWITCH
( VFO-A )
RX ANTENNA SWITCH
( VFO-B )
FT 9000MP O
DX
VDD BIAS TEMP SWR
Transmitter
Section
MAIN ( VFO-A )
Receiver
SUB ( VFO-B )
Receiver
M
PERATION ANUAL