Antenna Tuner - Kenwood TS-2000 Instruction Manual

15 CONNECTING PERIPHERAL EQUIPMENT
RTTY EQUIPMENT
Use the ACC 2 connector to connect to the RTTY equipment. Connect the RTTY key output line to pin 2 of the
ACC 2 connector. Connect the demodulation input line of the RTTY equipment to pin 3 of the ACC 2 connector.
Note: Do not share a single power supply between the transceiver and the RTTY equipment. Keep as wide a separation as possible
between the transceiver and the RTTY equipment as practical to reduce noise-pickup by the transceiver.
Personal computer/
dumb terminal
LINEAR AMPLIFIER
Connect an external transmit power amplifier to the REMOTE connector. Before using the external amplifier,
switch ON the linear amplifier control relay via Menu No. XX.
The TX/RX relay response time is 10 ms when you have selected CW Full Break-in and 25 ms when you have
selected CW Semi Break-in.
Note: The TX/RX control method differs, depending on external amplifier models. Some amplifiers enter the TX mode when the control
terminal is grounded. For those amplifiers, connect pin 2 of the REMOTE connector to the GND terminal of the amplifier and connect pin 4
of the connector to the control terminal of the amplifier.
TS-2000

ANTENNA TUNER

Use the ANT 1 and AT connectors to connect an external antenna tuner. If you connect the external tuner to the
ANT 2 connector, the external tuner will not function.
Note: While using an external antenna tuner with the TS-570S, you cannot use the 6 m band to transmit. Connect your 6 m band antenna
to the ANT 2 connector.
TS-2000
94
MCP
power
supply
MCP
Linear
amplifier
AC LINE
RF OUTPUT
Control relay
R
T
2
4 5
1 3
6 7
GND
REMOTE Connector
(Rear panel view)
External antenna tuner
TS-2000
ACC 2
REMOTE connector
Pin
No.
1
Speaker output
2
Common terminal
3 Standby; when grounded, the
transceiver enters TX mode.
4 When connected with the common
terminal, the amplifier enters TX mode.
5 When connected with the common
terminal, the amplifier enters RX mode.
6 ALC input from amplifier
7
Approx. +12 V DC is output when in
TX mode (10 mA max.).
Function