R3
22k
470
S8100227
C U RL CORD W/ P L U G
UP � D�
I OOOp X 4
C l6 C l 7
C IO C l l
! OOOp X 4
Specifications
Micropone Impedance: 1.5kQ
Operating Temperature Range:
Voltage Requirement: 4.8V
p
270 X 5
+ 60°C
l0°C
-
�
5.2V
�
D/MR
1 .
& P Button
N.C.
3. PTT Butt on
MicTx At.dio
4.
GND
5.
DC
6. + 5V
7. Up Butt on
Down
8.
Butt on
oOFF
ON
�
LAllP