
14 CONNECTING PERIPHERAL EQUIPMENT
ANTENNA TUNER
Use the ANT 1 and AT connectors to connect an
Note: When the
DC 1 13.8V
| AT |
2 | 1 |
| |
| DC 2 13.8V |
| GND |
ANT 1 connector
MCP AND TNC
Use the DATA connector to connect the AF input/ output lines from a Terminal Node Controller (TNC) for Packet operation, a Multimode Communications Processor (MCP) for operation on AFSK, Packet, PacTOR, AMTOR,
•Connect the TNC or MCP to the DATA connector using a cable equipped with a
•Connecting the TNC or MCP to a personal computer or dumb terminal requires an
•Select LSB or USB mode (it depends on the communication mode) when you operate the MCP/ TNC.
Note:
◆Do not share a single power supply between the transceiver and the TNC or MCP. Keep as wide a separation as possible between the transceiver and the computer to reduce
◆The mini DIN connectors (REMOTE and DATA connectors) look alike. Confirm the number of pins before plugging into the transceiver connectors. The DATA connector is a
Power Supply for MCP/ TNC
Mini DIN male
MCP/ TNC
DATA connector pin assignment (6-pin mini DIN)
Pin No. | Pin | Function | |
Name | |||
|
| ||
1 | ANI | Audio input from MCP/ TNC | |
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| |
2 | ANG | Audio signal ground | |
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| |
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| Ground this terminal to transmit. | |
3 | DTS | When it is grounded, the | |
|
| microphone input turns OFF. | |
|
|
| |
4 | NC | No connection | |
|
|
| |
5 | ANO | Audio output for MCP/ TNC | |
|
|
| |
|
| Squelch status | |
6 | SQC | • Squelch open: Low impedance | |
|
| • Squelch close: High impedance | |
|
|
| |
Metal | GND | Ground | |
cover | |||
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| ||
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|
|
EXT.SP | DATA | REMOTE |
MIC |
| |
|
| |
PANEL |
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|
| COM |
P
KEY
DC Power Supply for the transceiver
DATA
yt
r e
wq
DATA connector
(Front view)
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