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13-3
BASIC MANUAL
CONNECTOR INFORMATION
13
13
[microUSB]
Use the microUSB (1.1/2.0) type B port for:
• Charging the attached battery pack.
• Outputting decoded RTTY data.
• Outputting a demodulated AF signal or 12 kHz IF
signal.
• Inputting a modulation AF signal.
• Inputting weather data for weather station
transmission.
• Interface for remote control using CI-V commands.
• Cloning setting data using the CS-705 software.
• Remotely control using optional RS-BA1.
• Using the External Gateway function.
L
You can change the signal output type and output
level.
L
You can download the USB driver and installation
guide from the Icom website.
https://www.icomjapan.com/support/
[ANT]
Connect an antenna. (BNC)
•
Input/Output impedance: 50 Ω (unbalanced)
[SP]
Connect a microphone, standard stereo
headphones, or external speaker.
The output impedance and output level differ,
depending on the amplifier that is used.
L
You can change the amplifier that is used.
Set the following item according to the connected
device.
» SET > Connectors >
SP Jack Function
When using the amplifier for a speaker:
•
Output impedance: 8 Ω
•Output level:
More than 0.2 W
(8 Ω load, 10% distortion)
When using the amplifier for a headset:
•
Output impedance: 10 Ω
•Output level:
More than 5 mW
(16 Ω load, 10% distortion)
GND
Left channel
Right channel
3.5 mm (1/8 inch)
[MIC]
Connect a microphone.
2.5 mm
GND
Microphone PTT
Microphone key
output
+3.3 V/+8 V input*
* You can select from +3.3 V (through 470 Ω) and +8.0 V
(Maximum 10 mA)
» SET > Connectors >
MIC Jack 8V Output
L
Confirm that the transceiver is OFF before
connecting or disconnecting optional equipment.
Summary of Contents for IC-705
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