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NXR-901
TEST/SPKR 15-pin Connector
Pin
Pin
Signal
I/O
No.
Name
Type
1
SB
-
2
SB
-
3
NC
-
4
GND
-
GND
5
GND
-
GND
6
SPG
-
GND
7
RD
O
Analog
8
RSSI
O
Analog
9
SPI
I
Analog
10
AO1
O
Digital
11
AO2
O
Digital
12
SPO
O
Analog
13
AO3
O
Digital
14
AO4
O
Digital
15
AO5
O
Digital
40
TERMINAL FUNCTION
Con-
fi guration
Signal Summary
Change
-
No
Power Supply
-
No
Power Supply
-
-
-
No
Digital GND
No
Digital GND
No
Speaker GND
RX Data Output
No
(signaling)
Not squelched
No
RSSI Output
No
Internal Speaker Input
Auxiliary Output 1
default
Open collector
$R520=47k
Auxiliary Output 1
D5=delete
Open collector with PU
Auxiliary Output 2
default
Open collector
$R519=47k
Auxiliary Output 2
D12=delete
Open collector with PU
No
External Speaker Output
Auxiliary Output 3
default
Open collector
$R518=47k
Auxiliary Output 3
D28=delete
Open collector with PU
Auxiliary Output 4
default
Open collector
$R517=47k
Auxiliary Output 4
D30=delete
Open collector with PU
Auxiliary Output 5
default
Open collector
$R516=47k
Auxiliary Output 5
D32=delete
Open collector with PU
Specifi cation
Min
Voltage value
10.8
Supply current
-
Voltage value
10.8
Supply current
-
-
-
-
-
-
-
-
-
INPUT: 60% Dev.
75
Amplitude value
0
Allowable Load value
10k
-
-
External voltage value
-
Supply current
-
PU resistor
-
VOL (IO=0mA)
-
External Voltage value
-
Supply current
-
PU resistor
-
VOL (IO=0mA)
-
Output level
-
Output impedance
-
External voltage value
-
Supply current
-
PU resistor
-
VOL (IO=0mA)
-
External voltage value
-
Supply current
-
PU resistor
-
VOL (IO=0mA)
-
External voltage value
-
Supply current
-
PU resistor
-
VOL (IO=0mA)
-
Typ
Max
Unit
Remarks
Related to DC
13.8
15.9
V
power supply
terminal input
-
1
A
voltage.
Related to DC
13.8
15.9
V
power supply
terminal input
-
1
A
voltage.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
80
85
mV
-
-
5
V
-
-
-
-
-
-
-
-
-
16
V
-
-
200
mA
-
47k
-
Vcc=5V±2%
-
0.1
V
-
-
16
V
-
-
200
mA
-
47k
-
Vcc=5V±2%
-
0.1
V
-
-
3
W
-
-
4
-
-
16
V
-
-
200
mA
-
47k
-
Vcc=5V±2%
-
0.1
V
-
-
16
V
-
-
200
mA
-
47k
-
Vcc=5V±2%
-
0.1
V
-
-
16
V
-
-
200
mA
-
47k
-
Vcc=5V±2%
-
0.1
V
-
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