Selex ES ECOS-D Guida rapida

Installation, configuration and maintenance

ECOS-D Digital Simulcast Technology

Radio Base Station Guide

A2T NETWORKS

Selex ES S.p.A.

Information contained in this document may not be used, applied or reproduced for any purpose unless agreed

by Selex ES S.p.A. in writing

REVISION TABLE

Date

Revision

Comment

06/07/2015

Added notes to par. 4

11/06/2015

First issue

Information contained in this document may not be used, applied or reproduced for any purpose

unless agreed by Selex ES S.p.A. in writing. Selex ES S.p.A. reserves the right to alter without notice

the specification, design or conditions of supply of any product or service.

Selex ES logo is a trademark of Selex ES S.p.A.

Printed in Italy.

Selex ES S.p.A.

Information contained in this document may not be used, applied or reproduced for any purpose unless agreed

by Selex ES S.p.A. in writing

Summary

1. Scope...............................................................................................................................................................5

2. First aid for electrical shock and safety rules................................................................................................5

2.1 First aid for electrical shock .................................................................................................................5

2.1.1 Artificial respiration ........................................................................................................................5

2.1.2 Treatment of burns...........................................................................................................................5

2.2 Product Safety and RF Exposure Compliance....................................................................................7

2.2.1 RF Exposure Compliance................................................................................................................7

2.2.2 Electrostatic protection....................................................................................................................7

3. Encoding criteria for all derived Products.....................................................................................................8

4. Technical/Environmental Specification ......................................................................................................10

5. Device Assembly and composition ...............................................................................................................12

5.1 Position of the connectors and switches.............................................................................................14

5.1.1 Archetype ......................................................................................................................................14

6. Installation....................................................................................................................................................15

6.1 Overview...............................................................................................................................................15

6.1.1 Installation Pre-requisites ..............................................................................................................15

6.1.2 Unpack...........................................................................................................................................16

6.1.3 Mechanical installation..................................................................................................................16

6.1.4 Electrical wiring ............................................................................................................................18

6.1.5 Unit grounding...............................................................................................................................18

6.2 Power supplies interfaces....................................................................................................................20

6.2.1 48 Vdc input ..................................................................................................................................20

6.3 Radio Interfaces...................................................................................................................................23

6.3.1 TX N type connector .....................................................................................................................23

6.3.2 RX N type connector .....................................................................................................................24

6.3.3 Diversity receivers interfaces - Dual BNC type connector............................................................25

6.4 Line interfaces......................................................................................................................................26

6.4.1 4W and 4W+E/M Link..................................................................................................................26

6.4.2 E1 coax Link..................................................................................................................................33

Selex ES S.p.A.

Information contained in this document may not be used, applied or reproduced for any purpose unless agreed

by Selex ES S.p.A. in writing

6.4.3 AF in/out........................................................................................................................................35

6.4.4 LAN Interface................................................................................................................................39

6.4.5 Serial Interface...............................................................................................................................41

6.4.6 Auxiliary Serial Interface ..............................................................................................................43

6.4.7 Digital Input/Output Interface .......................................................................................................46

6.4.8 Local Microphone Interface ..........................................................................................................48

7. Configuration ...............................................................................................................................................50

8. Maintenance .................................................................................................................................................50

8.1 Module features, alarms and troubleshooting...................................................................................50

8.1.1 CORE module - CORE..................................................................................................................50

8.1.2 4 Lines Interface module –LIF .....................................................................................................53

8.1.3 Digital Interface module –DIF......................................................................................................54

8.1.4 Double Radio Receiver module –RRX.........................................................................................55

8.1.5 Switch module –SWITCH............................................................................................................57

8.1.6 DC/DC module –DC/DC..............................................................................................................58

8.1.7 Radio Receiver and Transmitter module –RTX ...........................................................................58

8.1.8 Power Amplifier module –PA......................................................................................................60

8.2 Power modules maintenance precaution...........................................................................................62

8.3 Module removal...................................................................................................................................63

8.4 Back card removal...............................................................................................................................64

8.5 Local Maintenance Interface..............................................................................................................65

8.6 Local Test AF Interface ......................................................................................................................67

8.7 Remote Maintenance Interface ..........................................................................................................69

Selex ES S.p.A.

Information contained in this document may not be used, applied or reproduced for any purpose unless agreed

by Selex ES S.p.A. in writing

1. Scope

This manual provides experienced technicians familiar with similar types of equipment with information

which permit the installation and maintenance of the described product, whose characteristics are

described in the Technical specification Section.

This document does not contain information of the maintenance and configuration software that are

provided with the software itself.

Information contained in this document are valid only for the model named ECOSD RBS4000K

U5110DA0C14W0E100S1V1G2, whose certification number is FCC ID: X5YF767DHDE-IP and IC:

12512A-F767DHDEIP, of the ECOS-D family of products, optional cards and ancillaries included. The

technicians must use only the part of information related to the RBS really shipped.

2. First aid for electrical shock and safety rules

2.1 First aid for electrical shock

Do not touch the patient with bare hands until the circuit has been opened. Open the circuit by

switching off the line switches. If that is not possible protect yourself with dry material and free the

patient from the conductor.

2.1.1 Artificial respiration

It is important to start mouth resuscitation at once and to call a doctor immediately. Suggested

procedure for mouth to mouth resuscitation method is described in Table 1.

2.1.2 Treatment of burns

This treatment should be used after the patient has regained consciousness. It can also be employed

while artificial respiration is being applied (in this case there should be at least two persons present).

Warning

• Do not attempt to remove clothing from burnt sections

• Apply dry gauze on the burns

• Do not apply ointments or other oily substances.

Selex ES S.p.A.

Information contained in this document may not be used, applied or reproduced for any purpose unless agreed

by Selex ES S.p.A. in writing

Table 1: First aid

Selex ES S.p.A.

Information contained in this document may not be used, applied or reproduced for any purpose unless agreed

by Selex ES S.p.A. in writing

2.2 Product Safety and RF Exposure Compliance

2.2.1 RF Exposure Compliance

The described product is intended for use in occupational/controlled conditions, where users have full

knowledge of their exposure and can exercise control over their exposure to meet R&TTE and FCC/IC

limits. This RBS is NOT authorized for any other use.

_________________________________________________________________________

- The minimum safe distance to antenna, depending on antenna gain, is shown in the

following table:

- La distance minimale de sécurité à l'antenne, en fonction de gain de l'antenne elle-même,

est illustré dans le tableau suivant.

Antenna Gain

Gain de l’antenne (dBi)

Safe distance

Distance de sécurité (cm)

8 (typ.)

450

15 (max.)

1000

_________________________________________________________________________

2.2.2 Electrostatic protection

When the equipment units are provided with the plate, shown in Figure 1 it means that they contain

components electrostatic charge sensitive.

Figure 1 Electrostatic sensitive equipment

In order to prevent the units from being damaged while handling, it is advisable to wear an elasticised

band (Figure 2) around the wrist ground connected through coiled cord (Figure 3) to the appropriate

point on the RBS (Figure 4)

Selex ES S.p.A.

Information contained in this document may not be used, applied or reproduced for any purpose unless agreed

by Selex ES S.p.A. in writing

Figure 2 Antistatic band

Figure 3 Coiled Cord

Figure 4 Antistatic contact point

3. Encoding criteria for all derived Products

The following table sets out the criteria for coding of products derived from the archetype, and is

specific to an equipment ECOSD A2T-band 896-941 MHz 110W PA.

The model number for each products derived from the archetype, is obtained by assigning to the

variables that make up (highlighted in green), one of the value shown in the table.

Tab. 2

General Code: ECOSD RBS4000K aabbbWAcde4WgE1hmSnVpGr

Frequency Band

aa = U5 (896 - 941 MHz)

aa = 00 - indicates no part radio

RF Power

bbbW

bbb = 110 - Pout 110W

bbb = 000 - indicates no Power Amplifier module

W = W Configuration without RX Diversity

W = D Configuration with RX Diversity

Power Supply

Acde

c = 0 - does not provide 12Vdc power supply

Antistatic

contact point

Selex ES S.p.A.

Information contained in this document may not be used, applied or reproduced for any purpose unless agreed

by Selex ES S.p.A. in writing

d = 0 - indicates the absence of alternatives at 12Vdc powr supply

d = C - indicates 48Vdc power supply

e = 1 - indicates one power supply module

e = 0 - indicates no power supply modules

4 Wires interfaces

4Wg

g = 1 - indicates one LIF (Line Interface module) with back-

card

g = 0 indicates no Line Interface modules and no back-card

E1 Interfaces

E1hm

h = C - indicates back-DIF (Digital Interface back-card) with

coax connectors @75 Ohm unbalanced

h = R - indicates back-DIF (Digital Interface back-card) with

RJ45 connectors @120 Ohm balanced

h = 0 - indicates no back-DIF

m = 1 - indicates one Digital Interface module

m = 0 - indicates no Digital Interface modules

Option Board -

SOIP

n = 1 - indicates one SOIP piggy-back on one CORE module

n = 0 - indicates no SOIP piggy-back

Option Board -

VOCODER

p = 1 - indicates one VOCODER piggy-back on one CORE

module

p = 0 - indicates no VOCODER piggy-back

Synchronization -

GPS receiver

r = 1 - indicates one GPS receiver piggy-back on one CORE

module (Master)

r = 2 - indicates two GPS receiver piggy-back on one CORE

module (Master)

r = 0 - indicates no GPS receivers piggy-back

Selex ES S.p.A.

Information contained in this document may not be used, applied or reproduced for any purpose unless agreed

by Selex ES S.p.A. in writing

4. Technical/Environmental Specification

The main characteristic of the device are:

Radio Frequency:

Frequency range 896 –941 MHz (RX: 896 –912 MHz; TX: 927-941 MHz)

(for Canadian and US market: RX: 896 ÷ 901 MHz

/ TX: 935 ÷ 940 MHz)

Channel Spacing 12,5 –25 kHz

(for Canadian and US market: 12,5 kHz only / Authorized

bandwidth 13,6 kHz)

Channel step 5 kHz –6,25 kHz

RF Power 10 –110 Watt (step 0,1 dB), continuous transmission

Modulation type Dual mode

Analog FM/PM (EN 300 086 –EN 300 113)

11K0F3E/11K0G3E

16K0F3E/16K0G3E (not valid for Canadian

and US market)

Digital 4FSK (TS 102 361-1,2,3)

7K60FXD/7K60FXE

C4FM

8K10F1D/8K10F1E

CTCSS 67 –254.1 Hz (step 0,1 Hz)

DCS yes

Antenna connector 50 Ohm

Emission mode Duplex/Simplex

Receiver sensitivity Analog FM (12,5 kHz): -112 dBm @ 20 dB SINAD psofo

Digital 4FSK: -118 dBm @ BER = 5x10-2

Digital C4FM: -118 dBm @ BER = 5x10-2

Power supply:

Input voltage 48 Vdc (35 75 Vdc - galvanically insulated)

Current drain

Indice

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