Kenwood TS-590S Manual Do Utilizador
65
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Pin No.
Pin Name
Function
I/O
1
NC
No connection
—
2
RXD
Transmit data
O
3
TXD
Receive data
I
4
NC
No connection
—
5
GND
Ground
—
6
NC
No connection
—
7
RTS
Receive enable
I
8
CTS
Transmit enable
O
9
NC
No connection
—
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Pin No.
Pin Name
Function
I/O
1
NC
No connection
—
2
RTTY
RTTY key input
I
3
ANO
Audio output from the transceiver
• Connect to the audio input of the TNC, MCP, or PC (or PC
interface connection).
• Audio output level is independent from the AF control setting.
• Audio output level can be changed by adjusting the value
• Audio output level can be changed by adjusting the value
in Menu No. 67. Set the value to a moderate audio output
level. The default value of 4 is approximately 0.5 V
level. The default value of 4 is approximately 0.5 V
p-p
, which
is a standard modulating signal. The settings of 0 ~ 9 vary
from approximately 0 V
from approximately 0 V
p-p
to 1.2 V
p-p
.
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O
4
GND
Ground
—
5
PSQ
Transceiver squelch control
• Connect to the squelch input of the TNC, MCP, or PC
connection interface.
• Squelch open: Low impedance
• Squelch closed: High impedance
• Squelch closed: High impedance
O
6
NC
No connection
—
7
NC
No connection
—
8
GND
Ground
—
9
PKS
PTT input for data communication
• Connect to the PTT output of the TNC, MCP, or PC
connection interface.
• Microphone audio input mutes when transmitting.
I
10
NC
No connection
—
11
ANI
Audio input for data communication
• Connect to the audio output of the TNC, MCP, or PC (or PC
interface connection).
• Audio input level is independent from the microphone gain
(set with the [MIC] key).
• Audio input level can be changed by adjusting the value in
Menu No. 66. The default value of 4 is approximately 10
mV
mV
rms
, which is a standard modulating signal. The settings
of 0 ~ 9 vary from approximately 0 mV
rms
to 1 mV
rms
.
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I
12
GND
Ground
—
13
SS
PTT input (same as the front panel MIC connector)
I