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Revision: 1.0
Sapphire-RXD3 Setup Guide
Copyright © 2022 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 3-6
No.
Item
Notes
12
BNC socket (75
Ω
)
Note
: This is not valid for
the RXD3 variant and will
be plugged.
The packet diversity input (PKT IN) allows you to double the
diversity of the system by linking a remote receiver via ASI.
Each unit will provide coverage in a different area but will act
like a single receiver.
13
XLR 3-way jack (pins)
Audio stereo line level audio output left. See
Section 3.4.3
pinout.
14
XLR 3-way jack (pins)
Audio stereo line level audio output right. See
Section 3.4.3
pinout.
15
Hirose 4-way jack (pins)
RS-232 data port. See
Section 3.4.2
3.4 Pinout
3.4.1
Power
Mating part: Neutrik NC4FX
Pin
Function
1
0V
2
N/C
3
N/C
4
VIN (12VDC nominal)
3.4.2
Data
Mating part: Hirose HR10-7P-4S(73)
Pin
Function
1
GND
2
RX
3
TX
4
N/C
3.4.3
Audio
Mating part: Neutrik NC3FX
Pin
Function
1
0V
2
AUD OUT+ (L/R)
3
AUD OUT- (L/R)