Interfacing To Other Linear Amplifiers - Yaesu FTDX9000MP Operation Manual

I I I I I
NST NST NST ALLA ALLA ALLA TION ALLA TION TION TION AND AND AND AND
NST NST ALLA TION AND
I
NTERFACING TO
The TX/RX switching in the linear amplifier is controlled by switching components in the transceiver. The relay
circuit of the FT 9000MP used for this switching is capable of switching AC voltage of 100 Volts at up to 300
DX
mA, or DC voltages or 60 V at 200 mA or 30 V at up to 1 Amp. In order to engage the switching relay, use Menu
item "172 EXT AMP TX-GND" within the "TX GNRL" Menu Group; set this Menu selection to "ENABLE"
to activate the amplifier switching relay.
The specified range for ALC voltage to be used with the FT
Amplifier systems utilizing different voltages will not work correctly with the FT
lines must not be connected if this is the case.
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I I I I I
NTER NTER CONNECTIONS NTER CONNECTIONS CONNECTIONS CONNECTIONS
NTER NTER CONNECTIONS
O
THER
N N N N N
O O O O O TE
L A
INEAR MPLIFIERS
RF OUT RF IN
GND
FPS-9000H
TE TE TE TE
9000MP is 0 to –4 Volts DC.
DX
FT 9000MP O
DX
FUSE AC
E ALC E RY
9000MP, and their ALC
DX
M
PERATION ANUAL