Antenna Connector (Position 1); Grounding Bolt (Position 2); P1 Connector (System Interfaces) - Becker AR6201 Installation And Operation Manual

Antenna Connector (Position 1)

The antenna connector (Figure 2-4, Position 1) is a BNC type.

Grounding Bolt (Position 2)

The transceiver has a M4 threaded grounding bolt (Figure 2-4, Position
2) allowing a
grounding is essential
indirect lightning, EMI and HIRF effects.

P1 Connector (System Interfaces)

The P1 connector (Figure 2-4, Position 3) is a D-SUB male type with 25
pins and slide-in fastener.
Pin No. Pin Name
P1-1 SPK_HI
P1-2 HDPH_A
P1-3 HDPH_B
P1-4 AF_AUX_IN_HI
P1-5 MIKE_DYN_HI
P1-6 MIKE_DYN_LO
P1-7 IC
P1-8 MIKE_STD_LO
P1-9 NC
P1-10 ILL_LO
P1-11 P_SUPP
P1-12 P_SUPP
P1-13 P_SUPP_GND
P1-14 SPK_LO
P1-15 LINE_OUT
P1-16 AGC_OUT
P1-17 /PTT
P1-18 MIKE_STD_HI
P1-19 CPIN
P1-20 NC
P1-21 AF_AUX_IN_LO
P1-22 NC
DV 14300.03/.04 Issue 5 5/2013
AR6201-(X0X)
low impedance grounding
to avoid
Direction
OUT
OUT
OUT
IN
IN
IN
IN
-
IN
IN
IN
-
-
OUT
OUT
IN
IN
-
-
-
-
of the unit.
damage or malfunction
Function
Speaker output signal (HI)
Balanced output for headphone(s)
Balanced output for headphone(s)
Auxiliary audio input (HI)
Balanced input for dynamic
microphone(s)
Balanced input for dynamic
microphone(s)
Intercom key input;
LO active - closed contact to GND
Standard Microphone LO
(ground/return)
not connected
Illumination LO input
Power supply ( + )
Power supply ( + )
Power supply (return)
Speaker ground (return)
High impedance audio output
Receiver AGC output
Press To Talk key input
LO active - closed contact to GND
Standard Microphone (HI)
Pin removed to allow mechanical
coding of the harness connector.
not connected
Auxiliary audio input LO
(ground/return)
-
Low impedance
in case of
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