AR6201-(X0X)
DV 14300.03/.04 Issue 5 5/2013 Page 2-3
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 low impedance grounding of the unit. Low impedance
grounding is essential to avoid damage or malfunction in case of
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 Direction Function
P1-1 SPK_HI OUT Speaker output signal (HI)
P1-2 HDPH_A OUT Balanced output for headphone(s)
P1-3 HDPH_B OUT Balanced output for headphone(s)
P1-4 AF_AUX_IN_HI IN Auxiliary audio input (HI)
P1-5 MIKE_DYN_HI IN Balanced input for dynamic
microphone(s)
P1-6 MIKE_DYN_LO IN Balanced input for dynamic
microphone(s)
P1-7 IC IN Intercom key input;
LO active - closed contact to GND
P1-8 MIKE_STD_LO - Standard Microphone LO
(ground/return)
P1-9 NC not connected
P1-10 ILL_LO IN Illumination LO input
P1-11 P_SUPP IN Power supply ( + )
P1-12 P_SUPP IN Power supply ( + )
P1-13 P_SUPP_GND - Power supply (return)
P1-14 SPK_LO - Speaker ground (return)
P1-15 LINE_OUT OUT High impedance audio output
P1-16 AGC_OUT OUT Receiver AGC output
P1-17 /PTT IN Press To Talk key input
LO active - closed contact to GND
P1-18 MIKE_STD_HI IN Standard Microphone (HI)
P1-19 CPIN - Pin removed to allow mechanical
coding of the harness connector.
P1-20 NC - not connected
P1-21 AF_AUX_IN_LO - Auxiliary audio input LO
(ground/return)
P1-22 NC - -
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