INSTALLATION AND INTERCONNECTIONS

INTERFACING TO OTHER LINEAR AMPLIFIERS

 

MHz Antenna

 

Antenna

 

 

50

 

HF

 

ANT 1

ANT 2

~AC IN

ANT 1

INPUT 1

RF OUT

RF IN

 

 

 

 

GND

FUSE

AC

E ALC E RY

 

 

 

 

GND

ALC

GND

GND

 

EXT

TX

 

NOTE

￿The TX/RX switching in the linear amplifier is con- trolled by switching components in the transceiver. The relay circuit of the FT-2000used for this switching is capable of switching AC voltage of 100 Volts at up to 300 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 “144 tGEn ETX-GND;” set this Menu item to “EnA (Enable)” to activate the amplifier switch- ing relay.

￿The specified range for ALC voltage to be used with the FT-2000is 0 to -4 Volts DC.

￿Amplifier systems utilizing differentALC voltages will not work correctly with the FT-2000, and their ALC lines must not be connected if this is the case.

Page 14

FT-2000 OPERATING MANUAL