Connector Information - Icom IC-M802 Instruction Manual

■ Connector information

ACC Pin Pin name
1
2
3
*
4
7 6
8
3 1
5
5 4
2
6
7
8
*
MICROPHONE Pin Pin name
1
2
3
q u
4
w i y
5
e
t
r
6
7
8
TUNER Pin Pin name
1
2
3
1 2 3 4 5 6
4
5
6
DC 13.6V Pin Pin name
1–3
1 2 3
4 5 6
4–6
Description
CWK CW and FSK keying input.
AF GND Ground line for AF signal.
Input/output pin.
SEND Goes to ground when transmitting.
When grounded, transmits.
MOD Modulator input.
Usable when pin 3 is grounded.
AF AF detector output.
Fixed, regardless of [VOL] position.
NC No connection.
13.6 V 13.6 V output when power is ON.
ALC ALC voltage input.
DC GND Common ground.
Description
MIC+ Audio input from the mic element.
NC No connection.
AF1 AF output controlled with [VOL].
AF2 Ground for AF1.
PTT PTT switch input.
GND Connected to the ground.
MIC– Coaxial ground for MIC+.
AF– Coaxial ground for AF1 and AF2.
Description
KEY Key signal input.
START Start/through signal output.
13.6V 13.6 V output.
E Negative terminal.
NC No connection.
NC No connection.
Description
+ DC input +.
_ DC input _.
CONNECTION AND INSTALLATION
Specification
Input level : Less than 0.6 V for transmit
Ground level : –0.5 to 0.8 V
Input current : Less than 20 mA
Input impedance : 5 kΩ
Input level : Approximately 100 mV rms
Output impedance : 4.7 kΩ
Output level : 100–300 mV rms
Output current : Maximum 1 A
Control voltage : –3 to 0 V
Input impedance : More than 10 kΩ
Specification
Input impedance : 2.4 kΩ
When grounded, transmits.
Specification
–0.5 to 0.8 V during tuning
Specification
Maximum power consumption 30 A typical.
13
13
63