2.1 Part Names
2-11
2
Preparation
20 General Input/Output (Audio Function) connector
D-Sub 15 connector for general purpose input/output from/to the external
device.
This is mounted on the unit in which the MS2830A-018/118 is installed.
Table 2.1.2-2 Audio Function connector
Function Pin Number Signal Name
Audio
1 GND
2 GND
3 GND
4 RSV (Reserved)
5 RSV (Reserved)
6 GND
7 GND
8 GND
9 Open collector
10 TTL Output 1
11 TTL Output 2
12 Non Connection
13 TTL Input 1
14 TTL Input 2
15 Non Connection
21 PTT Control connector
Banana plug jack connector to control PTT (Push to Talk).
This is mounted on the unit in which the MS2830A-018/118 is installed.
Input Voltage Range: +30 V Max
22 AF Output connector (unbalanced)
BNC connector to output unbalanced AF signal to external device.
This is mounted on the unit in which the MS2830A-018/118 is installed.
Impedance: 50 Ω/600 Ω (AC coupling, Nominal)
Table 2.1.2-3 Output Range (Unbalance, Output Impedance: 600 Ω)
Function Termination Output Range
Single Tone
100 k
0 (off), 1 mVrms to 6.2 Vrms
600
0 (off)
,
0.5 mVrms
to
3.1Vrms
White Noise*
100 k
0 (off)
,
1.545 mVrms
to
1.545 Vrms (Nominal)
600
0 (off)
,
0.774 mVrms
to
0.774 Vrms
(Nominal)
*: (through ITU-T Rec. G.227 filter)
1 8
15
9
To Next Page
Loading...
