Model Variations
BRH50M
BRH50M Dual-Sided Broadcast Headset
BRH50M-LC
BRH50M Dual-Sided Broadcast Headset (without cable)
BRH Broadcast Cable Accessories
The following tables describe wiring for BRH detachable cables. All BRH detachable cables contain six conductors with discrete termination at the Shure 6-pin
connector that plugs into the headset. For pre-terminated cables, conductors (and signal) are tied to common contacts at the other end of the cable where shown.
BCASCA1 (unterminated)
1
2
4
3
1
3
2
1
4
3
2
4
3
2
1
5
NXLR4
(male connector)
NXLR4-FEM
(female connector)
NXLR5
(male connector)
NXLR3QI
3-pin XLR-M and 6.3 mm (1/4”) TRS
Sleeve Ring Tip
4
6
5
1
2
3
Connector Pin Diagram
6-Pin Headset Connector
Wire
Signal
4-Pin XLR-M
2
Black
Mic −
1
1
Red
Mic +
2
3
Shield (uncoated)
Mic Ground
3
6
White
Headphone Audio Ground
4
Orange
Headphone Audio 1
4
5
Green
Headphone Audio 2 (boom side)
6-Pin Headset Connector
Wire
Signal
4-Pin XLR-F
2
Black
Mic −
1
3
Shield (uncoated)
Mic Ground
1
Red
Mic +
2
6
White
Headphone Audio Ground
3
4
Orange
Headphone Audio 1
4 (thru 47uF cap)
5
Green
Headphone Audio 2 (boom side)
6-Pin Headset Connector
Wire
Signal
5-Pin XLR-M
2
Black
Mic −
1
1
Red
Mic +
2
3
Shield (uncoated)
Mic Ground
3
6
White
Headphone Audio Ground
5
Green
Headphone Audio 2 (boom side)
4
4
Orange
Headphone Audio 1
5
6-Pin Headset Connector
Wire
Signal
Contact
Connector
3
Shield (uncoated)
Mic Ground
1
3-Pin XLR-M
1
Red
Mic +
2
2
Black
Mic −
3
Shure Incorporated
BRH50M
Broadcast Headset
2017/10/23
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