User's Guide

T6T VHF 50 W Transmitter Page 12 Installation
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Rear Panel Connectors
The rear panel connectors are shown in Fig 8 and listed in Table 4. Select which connectors are going
to be used and then make connections as required.
Fig 8 Rear Panel (Connectors)
Table 4 Rear Panel Connector Usage
Connector Type Usage
AC Supply IEC Terminating the ac input supply.
DC Supply XLR 3-pin Terminating the dc input supply.
Antenna N-type Terminating the antenna feeder coaxial cable.
External Speaker 3.5 mm stereo jack Connects an external loudspeaker for monitoring sidetone.
MARC 9-way D-type Used to connect to a MARC remote site equipment.
Used to connect a T6 controller or hub.
Used to terminate remote audio and PTT signals when a
remote site equipment or T6 controller is not used.
MARC Audio RJ48 Used as an alternative to the MARC connector for terminating
remote audio and PTT signals.
MARC Data RJ48 Used as an alternative to the MARC connector for terminating
data signals to and from a compatible data system.
Facilities 15-way D-type Provides a number of optional facilities that can be used as
required.
T1/E1 RJ48 Used for connecting the radio to a Mode 3 network computer,
connecting a transmitter and receiver together as a Mode 2
base station, or for connecting to a digital voice and data net-
work.
HLDC RJ48 Used to connect to a Mode 2 network computer.
ANTENNA
DANGER HIGH
RF VOLTAGES
CONNECT
ANTENNA
BEFORE
USE
T1/E1 HDLC
MARC
DATA
MARC
AUDIO
MARC FACILITIES
21. 6 - 32 V 10 A
POWER 400VA max
~ 110 - 240V ( +10%) 4A
SEE INSTALLATION INSTRUCTIONS BEFORE
CONNECTING SUPPLIES
DISCONNECT SUPPLIES WHEN NOT IN USE
DC SUPPLY
AC SUP PL Y
48 - 62Hz
FUSE F1
F15A 32V
110V - 120V T4A 125V UL
110-240V T4A 250V IEC
RATINGS
FUSE F2
DC SUPPLY
FUSE F2
FUSE F1
SUPPLY
AC SUPPLY