R&S 4200 Series Operating Manual page 49

Basis Cabling
ATTENTION
Instruction of rear cabling\Instruction of rear cabling "Radio".doc
Instructions for rear
cabling of the
transceiver
Do not connect the power cable with the thermal connector until all rear
cables have been connected!
The radio may be damaged if the above checks are not performed.
0.
1. Connecting the audio basic X10 with a 10-pin patch cable, especially
audio RX lines and SQ contact if required.
2. Ethernet – LAN: Connecting the Ethernet – LAN remote control X9 via
LAN to the remote control computer.
3. a) Connecting the delivered coaxial cable W34 between RX input X8
and TX/RX switch X4 if the transceiver uses the same antenna for
receiving and transmitting.
b) Connecting the receive antenna to the BNC input X8 if the
transceiver uses a separate antenna for receiving.
4. Connecting the audio basic X5 connector with a 10-pin patch cable.
The PTT contact can be adjusted to the system's physical
characteristics and configured as necessary via service PC setup. With
factory setting the PTT input shall be switched to ground at PIN X5.9.
5. Ethernet – LAN: Connecting the Ethernet – LAN remote control X6 via
LAN to the remote control computer.
E1: Connecting the E1 – Communication data port X13 to the voice
communication system.
6. Establish a connection to ground, e.g. via the 19" rack. Ensure that the
grounding line has the required cross-section (observe VDE
regulations).
7. Connecting the transmit antenna to the N-connector X3.
8. Connecting the main AC supply 115/230 V to X1.
The power supply unit completely covers the voltage range 115 V and
230 V without a separate switchover. You do not need to select and
preset the voltage manually.
9. Connecting DC battery supply 28 V to X2.
The radio can operate from either an AC or DC supply. If both voltages
are connected, the radio will automatically switch to the DC battery
input if the AC supply fails.
Note: To meet the requirements of applicable EMC standards, double
shielded cables are recommended on the LAN remote control (X6, X9) and
E1 – Communication data port (X13, X14).
Note: See chapter 6.2 for additional information on interface description.
2.7
R&S XU 4200
6166.5368.02.01