Specifications

SB-P-06-4066
sepura
Mobile & Gateway Accessory i/f
specification
30th July 2012
Page 32 of 39
Issue 7c
© Sepura plc 2011
SIGNALS
Pin
Signal
Name
Comment
Sleeve
GND
GND
Ring
GND
GND
Tip
nPTT
See section 6.2
LOUDSPEAKER CONNECTOR
The Desk Mount Unit has an internal speaker. Connection to the speaker is made on the rear
of the unit where there is a 2-pin plug which will accept the speaker connector form the Desk
Mount Unit power supply lead.