RFS OR1-SBHP1-1800 Release Note

Radio Frequency Systems
Kabelkamp 20
30179 Hannover, Germany
Tel.: [phone]
Fax: [phone]
E-mail: [email protected]
1800MHz - 1900MHz ADJUSTABLE BANDWIDTH
OFF-AIR REPEATERS
OR1-SBHP1-1800
OR2-SBHP1-1800
OR1-SBHP1-1900
OR2-SBHP1-1900
TECHNICAL HANDBOOK
Doc. code 91 080 0701F - Rel. 04

1800MHz – 1900MHZ Off-Air Repeaters (OR Series) Page 91 080 0701F – Rel.04
INDEX 1
INDEX
1) SAFETY RULES................................................................................................................................... 1
2) STANDARDS........................................................................................................................................ 2
2.1) MANUFACTURE LABELS
2.2) SYMBOLS
3) GENERAL DESCRIPTION................................................................................................................... 3
3.1) EXAMPLE: USE IN TUNNELS
3.2) OPERATING PRINCIPLE - 1800MHz - 1900MHz ADJUSTABLE BAND OFF-AIR REPEATERS
3.3) ATTACHED DOCUMENTS
4) INSTALLATION AND POWER-UP PROCEDURES............................................................................ 4
4.1) INSTALLATION
A - INITIAL CHECK
B - POSITIONING THE REPEATER
C - POWER SUPPLY SOURCE CONNECTIONS AND ALARMS CONNECTIONS
D.C. POWERED EQUIPMENT
AC POWERED EQUIPMENT (ALTERNATE CURRENT)
4.2) POWER-UP
4.3) ROUTINE MAINTENANCE

1

1) SAFETY RULES
1.1 Introduction
The equipment described in this technical handbook has been designed and tested in conformity of
international safety standards IEC215 / EN60215 and IEC950 / EN60950; the equipment has to be used
under the responsibility of specialised personnel only. In accordance with IEC215 / EN60215, adjustment,
maintenance and repair of the exposed equipment shall be carried out only by qualified personnel, who are
aware of the hazards involved. The minimum qualifications are established in the standard.
Final installation of the systems must fulfil the EMF emission levels, as requested by regulations in force
(recommendation n. 1999/519/EC).
WARNING: Installation Notes
Modular equipment, intended to be housed insidea rack cabinet, must be installed within a protected
access area only.
This area must be opportunely protected by security system that will exclude the entry, even if accidental, to
not authorized and trained personnel. Alternatively, the cabinet, in which the equipment is housed, must be
closed on all sides, to allow the access to internal parts to authorized personnel only
When working on the equipment always make sure that the equipment is not connected to the mains
supply.
1.2 AC Power supply
Before power up always make sure that the equipment is connected to earth by using the equipment
grounding bolt.
If it is necessary to fit an AC power supply plug to power cable, the User must observe the following colour
codes: LIVE terminal to BROWN lead NEUTRAL terminal to BLUE lead EARTH terminal to GREEN/YELLOW
lead The User must also ensure that the protective earth wire would be the last to break, should the cable be
subject to excessive strain.
1.3 Safety precautions
For the correct and safe use of the equipment it is essential that both operation personnel and services
personnel follow generally accepted safety procedures (see IEC Publications 215: "Safety measures for
radio transmitting equipment" and 61010-1: "Safety requirements for electrical equipment for measurement,
control, and laboratory use") in addition to the safety precautions specified in this technical handbook.
Specific warnings and caution statements, where applicable, can be found throughout this technical
handbook. Warning and caution statements and/or symbols are marked on the equipment where is
necessary. (see also ANNEX n°1).
As far as the equipment safety devices are concerned please remind that: -periodic functional check shall be
carried out on protective devices; -functional check shall be carried out on protective devices, when they
have operated under fault conditions; -safety devices shall not be altered or disconnected except for
replacement; -safety circuit shall not be modified.
SAFETI RULES ENG

1.4 Caution and warning statements
Caution It's used to indicate the correct operation and maintenance, in order to prevent damage or
destruction of equipment or other property. Warning of danger Used to indicate the potential hazard that
requires correct procedures or practices in order to avoid personal injury.
1.5 Impaired safety protection
Whenever it is likely that safe operation is impaired, the apparatus must be in-operative and secured against
unintended operation. The appropriate servicing staff authority must be informed.
For instance, the safety is likely to be impaired if the equipment fails to perform the prescribed
measurements, or shows visible damages.
1.6 Electrostatic sensitive devices
In case of electrostatic sensitive devices ( for instance all ICs and many other semiconductor devices belong
to this class) it is essential to use a right protection to reduce the risk of personal injury. Careless handling,
during repair, may imply life danger. When repairing, make sure that you are connected with the same
potential as the ground of the equipment by means of the right devices, i.e. a GIRDLE (a wrist wrap with
resistance) and a WINDING CORD to be connected to the girdle and to the relevant socket placed on the
equipment.
You must also keep components and tools at this potential.
1.7 Electrolytic Capacitors
Non-solid electrolytic capacitors must not contain chemicals, which may be regarded as hazardous, if
incorrectly handled. Caution is necessary, should the outer case be fractured.
1.8 Electric shock
In case of electric shock it is recommended not to touch the person before breaking the circuit by means of
the power supply switch; should it be not possible to break the circuit power supply it would be advisable to
try to rescue the person by means of some insulating materials: e.g. a wood stick, a nylon cord or a suitable
service made of plastics, etc.
NEVER TOUCH ELECTROCUTED PEOPLE WITH YOUR HAND AS LONG AS THEIR BODIES ARE
SUBJECTED TO VOLTAGE, OTHERWISE YOU TOO WOULD GET ELECTOCUTED.
Call the doctor and then immediately perform the artificial respiration as described here below:
SAFETI RULES ENG

Lay the patient on his back with his arms parallel to his body; if the patient lies on an
inclined plane, please make sure that his stomach be slightly lower than his breast.
Open the patient's mouth and check if there are foreign bodies. Kneel down near the
patient at the same level as his head's, put one of your hands under his head and the
other one under his neck. Lift the patient's neck and let his head fall backwards the
most possible.
Shift your hand from the patient's neck to his chin; put your thumb between his chin
and his mouth, your forefinger along his jawbone, keep your other fingers tight. By
doing these operations start the self-oxygenation by means of deep breathings in
standing open-mouthed. With your thumb between the patient's chin and his mouth,
keep the patient's lips closed and blow into his nasal cavities.
During these operations see if the patient's breast rises. If it is not so, his nose may be
obstructed; in this case, by levering on his chin with your hand, open the patient's
mouth, put your lips on and blow into his oral cavity. Look at the patient's breast and
see if it rises. One can use this second method instead of the first one also if the
patient's nose is not obstructed, provided that his nose be occluded by squeezing his
nostrils with your hand after shifting it from his head. The patient's head must be kept
bent backwards the most possible.
Start with ten fast and deep expirations, then go on at the rhythm of twelve/fifteen expirations per minute.
Continue as long as the patient has recovered consciousness, or a doctor has ascertained his death.
1.9 Burns
As far as burns are concerned: Don't try to take off clothes from the burnt
parts; Pour some cold water on body burnt areas and ask immediately for a
doctor; Don't apply ointments or oily tinctures.
SAFETI RULES ENG

ANNEX 1
When the equipment or the modules are equipped with the labels as shown here below, it is essential to
observe the warnings contained
-LIVE VOLTAGE POINT
-PROTECTIVE EARTHING TERMINAL
BLACK
-CLASS 1 LASER PRODUCT
BLA
BLACK CK
YELLOW
YELLO
W
BLACK
EXPLANATORY LABEL (affixed to the WARNING LABEL (affixed to the CLASS 1 product side)
CLASS 1 product front)
Products which are of CLASS 1 as defined in the IEC EN 60825-1, fourth edition “Safety of laser
products -Part 1: Equipment classification, requirements and user's guide”. Even if the product is of
CLASS 1, please observe the following safety procedures, prescribed in the cited norm:
• do not observe directly the laser beam,
• do not use observation optics (lens, microscopes, telescopes, etc.),
• do not expose eyes directly.
SAFETI RULES ENG

-DEVICES SENSITIVE TO THE ELECTROSTATICS
WARNING: Please observe the due precautions in handling devices which are sensitive to the
electrostatics.
-NON-SOLID ELECTROLYPTIC CAPACITORS MAY CONTAIN CHEMICALS TO BE REGARDED AS
HAZARDOUS, IF INCORRECTLY HANDLED.
WARNING
THE MAXIMUM CAUTION IS REQUIRED IF THE OUTER CASE IS FRACTURED
SAFETI RULES ENG

2

STANDARDS Page 1
2) STANDARDS
2.1. MANUFACTURE LABELS
2.1.1 BAR CODE LABEL
Label fields (ref. Fig.1):
a) Serial number: this field contains the serial number (made up of a 7-digit sequential group) of the
module or equipment.
b) F (final test tracing out): this field contains an F letter that has been barred to certify that the item has
been successfully tested in the factory Final Test Dept.
c) Customer order reference.
d) Equipment acronym or manufacture part number.
e) ICS (Item Change Status): this field contains the item ICS, made up of 2 digits, starting from 01, of the
manufacture part number or equipment.
Fig.2 shows an example of bar code label applied:
On equipment other labels may be present, as integration of what reported in bar code label (fig.1);
see following pages.
Fig. 1
Fig. 2

STANDARDS Page 3
2.1.2 MANUFACTURE LABELS FOR RACK CABINETS AND EQUIPMENT
Label fields (ref. Fig.3):
(1) SYSTEM (it will be filled in only if the rack cabinet or the equipment belong to a system):
this field contains the system acronym.
(2) EQUIPMENT:
This field contains the acronym of the rack cabinet or equipment.
(3) MANUFACTURE PART NUMBER:
This field contains the manufacture part number either of the rack cabinet or the equipment.
(4) SERIAL NUMBER:
This field contains the serial number (made up of a 5-digit sequential group) of the rack cabinet or
equipment.
The serial number of each item comes from the manufacture orders print-out (for domestic and foreign
markets).
(5) QIF (Quality Identification Factor):
FACTORY USE ONLY
(6) ICS (Item Change Status):
This field contains the item ICS, made up of 2 digits, of the rack cabinet or equipment.
(7) ORIGIN CODE:
FACTORY USE ONLY
(8) MANUFACTURE YEAR AND WEEK:
This field contains the manufacture year and week of the rack cabinet or equipment (4 digits, the first two
of which indicate the year, while the last two digits indicate the relevant week) e.g. 9515: 15th week of
1995.
Fig. 3
90mm
(9)
(4)
(1)
(7)
(10)
(2)
(5) (6)
(11)
(8)
(3)

STANDARDS Page 4
(9) SUPPLY VOLTAGE (from MAINS and/or from DC SOURCE)
(10) ABSORBED CURRENT
(11) MAINS FREQUENCY
F (final test tracing out):
This field contains an F letter that has been barred to certify that the item has been successfully tested in
the factory Final Test Dept.
Fig.4 shows an example of manufacture label as applied to a RACK CABINET or to an EQUIPMENT.
(•) System acronym (if any)
For instance, you will find the manufacture label placed:
- on the upper left corner of the rack cabinet frame;
- on the rear side (or on the external right side) of the equipment rack.
230Vac/48Vdc
58822 A0122
0.5Aac/0.89Adc
00021 01
50/60 Hz
9515
Fig. 4

STANDARDS Page 5
2.1.3 MANUFACTURE LABELS FOR RACKS AND PLUG-IN, OR WIRING TYPE, MODULES
Label fields (ref. Fig.5):
(1) SYSTEM (it will be filled in only if the rack or the module to be label belong to a system):
this field contains the system acronym.
(2) EQUIPMENT:
This field contains the acronym of the rack, or module.
(3) MANUFACTURE PART NUMBER:
This field contains the manufacture part number of the rack or module.
(4) SERIAL NUMBER:
This field contains the serial number (made up of a 5-digit sequential group) of the rack or module.
The serial number of each item comes from the manufacture orders print-out (for domestic and foreign
markets).
(5) QIF (Quality Identification Factor)
FACTORY USE ONLY
(6) ICS (Item Change Status):
This field contains the item ICS, made up of 2 digits, of the rack or module.
(7) ORIGIN CODE:
FACTORY USE ONLY
(8) MANUFACTURE YEAR AND WEEK:
This field contains the manufacture year and week of the rack or module (4 digits, the first two of which
indicate the year, while the last two digits indicate the relevant week) e.g. 9515: 15th week of 1995.
Fig. 5
(4)
(1)
(7)
(2)
(5) (6) (8)
(3)

STANDARDS Page 6
F (final test tracing out):
This field contains an F letter that has been barred to certify that the item (rack or module) has been
successfully tested in the factory Final Test Dept.
Fig.6 shows an example of manufacture label as applied to a RACK or PLUG-IN, or WIRING TYPE
MODULES.
(•) System acronym (if any)
For instance, you will find the manufacture label placed:
- on the topside of the plug-in module, right or left;
- on the topside of the wiring-type module.
2.1.4 SUB-MODULES MANUFACTURE LABEL
Label fields (ref. Fig.7):
(3) MANUFACTURE PART NUMBER:
This field contains the sub-module manufacture part number.
(5) QIF (Quality Identification Factor)
FACTORY USE ONLY
(6) ICS (Item Change Status):
This field contains the item ICS, made up of 2 digits, of the sub-module.
(7) ORIGIN CODE:
FACTORY USE ONLY
Fig. 6
58822 A012200021 01 9515
Fig. 7
F

STANDARDS Page 7
(8) MANUFACTURE YEAR AND WEEK:
This field contains the manufacture year and week of the submodule (4 digits, the first two of which
indicate the year, while the last two digits indicate the relevant week) e.g. 9542: 42nd week of 1995.
F (final test tracing out):
This field contains an F letter that has been barred to certify that the item (sub-module) has been
successfully tested in the factory Final Test Dept.
Fig. 8 shows an example of manufacture label as applied to a SUB-MODULE.
You will find the manufacture label placed on the sub-module top, left, or right side.
Fig. 8
F
00081
.01 B0111

STANDARDS Page 8
2.2) SYMBOLS
EQUIPMENT FRONT SYMBOLS
SYMBOLS DESCRIPTION SYMBOLS DESCRIPTION SYMBOLS DESCRIPTION
Earth connection Impulsive command Band-stop filter
Ground Fuse Low-pass filter
Chassis ground Thermal breaker High-pass filter
AC Failure Modulator,
demodulator
DC Overtemperature Stereo
Pulse current Output monitoring
signal Balance
Battery / accumulator Input monitoring
signal Amplifier
Positive connector
P
Direct power
monitoring socket Adjustable gain amplifier
Negative connector
P
Reflected power
monitoring socket Loudspeaker connection
OFF
L.O.
Local oscillator
monitoring socket Audio connection
ON Gating as opening
criterion Headphone connection
STAND-BY Gating as closing
criterion Stereo headphone
ON push-button Channel / band filter Star connection

STANDARDS Page 9
EQUIPMENT FRONT SYMBOLS
SYMBOLS DESCRIPTION SYMBOLS DESCRIPTION SYMBOLS DESCRIPTION
Delta connection Receiving antenna Dual sound
High voltage Linearization
Start push-button Limiter upper
threshold
Local, manual
command Limiter lower threshold
Automatic Adjusting
OFF / inhibited
(function) Max adjusting
ON / active
(function) Min adjusting
Stand-by
(function) Adjusting
Output connector
f
Frequency adjusting
Input connector
5MHz
Xtal adjusting
Clock display
(operation time
counter)
Freq. tuning
Fan, blower Amplitude tuning
Antenna Band tuning
Transmission antenna Mono

STANDARDS Page 10
BLOCK DIAGRAM SYMBOLS
SYMBOLS DESCRIPTION SYMBOLS DESCRIPTION SYMBOLS DESCRIPTION
Linear variability 2-way switch NAND general symbol
Automatic adjustment Voltage control
electromagnetic relay NOT general symbol
Combiner general
sign Transformer Preemphasis
2-way power divider Rectifier general
symbol Deenphasis
2-way power
combiner
=
=
DC/DC converter Delay line general
symbol
3-way power divider Bridge rectifier Coaxial type time
delay limiter
4-way power divider
REG
Voltage regulator Resistive attenuator
3dB Hybrid Zener regulator
dB
Pad
LIM.
WHITE
White limiter
BIAS
Constant current bias
device Fixed phase shifter
Positive peak clipper Sinusoidal oscillator
THERMAL
SWITCH
Thermal switch
Negative peak clipper Ex-OR Band-pass filter
Circulator OR general symbol Band-stop filter
Isolator NOR general symbol Low-pass filter
Switch AND general symbol High-pass filter

STANDARDS Page 11
BLOCK DIAGRAM SYMBOLS
SYMBOLS DESCRIPTION SYMBOLS DESCRIPTION SYMBOLS DESCRIPTION
f
f/n
Divider by n DC amplifier Optical amplifier
f
f/n
Multiplier by n Differential
comparator
Mixer general symbol Phase comparator
RF
FI
OL
Up-converter from IF
to RF Detector amplifier
RF FI
OL
Down-converter from
RF to IF
CLAMP
P. SYNC Lamped to the
syncrhronizing signal
peak
f
V
Voltage / frequency
converter Schmitt’s trigger
Directional coupler Amplitude linearity
precorrector
Double directional
coupler Amplitude limiter without distortion
Directional coupler
with double detector Equalizer general sign
Detector
A
Amplitude equalizer
Peak detector Phase equalizer
XX
3To rise to cubical
power
T
Propagation time
equalizer
Amplifier general
symbol
RF
Laser diode electrical-
optical transmitter
Multistage amplifier
RF
Optical-electrical
receiver

3