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FAL-ANT-2 - Falcom

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Version 1.00<br />

This document is available at HTTP://WWW.<strong>FAL</strong>COM.DE/ .<br />

<strong>FAL</strong>-<strong>ANT</strong>-2<br />

GSM/DCS/GPS antenna (with SMA/FME connector)<br />

Description


<strong>FAL</strong>-<strong>ANT</strong>-2 VERSION 1.00<br />

Contents<br />

0 INTRODUCTION ..............................................................4<br />

0.1 GENERAL........................................................................................................................................ 4<br />

1 SECURITY .........................................................................5<br />

1.1 GENERAL..................................................................................................................................... 5<br />

1.1.1 EXPOSURE TO RF ENERGY .....................................................................................................5<br />

1.1.2 EFFICIENT OPERATION............................................................................................................ 5<br />

1.1.3 <strong>ANT</strong>ENNA CARE ........................................................................................................................ 5<br />

1.1.4 DRIVING ...................................................................................................................................... 5<br />

1.1.5 ELECTRONIC DEVICES............................................................................................................. 6<br />

1.1.6 VEHICLE ELECTRONIC EQUIPMENT .................................................................................... 6<br />

1.1.7 MEDICAL ELECTRONIC EQUIPMENT ................................................................................... 6<br />

1.1.8 AIRCRAFT ................................................................................................................................... 6<br />

1.1.9 CHILDREN................................................................................................................................... 6<br />

1.1.10 BLASTING AREAS ..................................................................................................................... 6<br />

1.1.11 NON-IONISING RADIATION .................................................................................................... 6<br />

2 INSTALLATION INSTRUCTIONS ................................7<br />

3 <strong>ANT</strong>ENNA SPECIFICATIONS .......................................8<br />

3.1 ELECTRICAL SPECIFICATION OF GPS <strong>ANT</strong>ENNA.............................................................................. 8<br />

3.2 ELECTRICAL SPECIFICATION OF GSM/DCS <strong>ANT</strong>ENNA.................................................................... 8<br />

4 MECHANICAL SPECIFICATION .................................9<br />

4.1 ENVIRONMENTAL SPECIFICATION .................................................................................................. 9<br />

Version history<br />

Version number Author Changes<br />

1.00 Fadil Beqiri Initial version<br />

This confidential document is the property of <strong>FAL</strong>COM GmbH and may not be copied or circulated without permission.<br />

Page 2


<strong>FAL</strong>-<strong>ANT</strong>-2 VERSION 1.00<br />

Cautions<br />

Information furnished herein by <strong>FAL</strong>COM are accurate and reliable.<br />

However, no responsibility is assumed for its use.<br />

Please read carefully the safety precautions.<br />

If you have any technical questions regarding this document or the<br />

product described in it, please contact your vendor.<br />

General information about <strong>FAL</strong>COM and its range of products are<br />

available at the following internet address: http://www.falcom.de/<br />

Trademarks<br />

Some mentioned products are registered trademarks of their respective<br />

companies.<br />

Copyright<br />

The <strong>FAL</strong>-<strong>ANT</strong>-2 antenna user’s guide is copyrighted by <strong>FAL</strong>COM<br />

GmbH with all rights reserved. No part of this user’s guide may be<br />

produced in any form without the prior written permission of <strong>FAL</strong>COM<br />

GmbH.<br />

<strong>FAL</strong>COM GmbH.<br />

No patent liability is assumed with respect to the use of the information<br />

contained herein.<br />

This confidential document is the property of <strong>FAL</strong>COM GmbH and may not be copied or circulated without permission.<br />

Page 3


<strong>FAL</strong>-<strong>ANT</strong>-2 VERSION 1.00<br />

0 Introduction<br />

0.1 General<br />

This manual describes the electrical, mechanical and environmental<br />

specifications of the <strong>FAL</strong>COM device <strong>FAL</strong>-<strong>ANT</strong>-2. It contains information<br />

about purpose and application area of the device.<br />

The <strong>FAL</strong>-<strong>ANT</strong>-2 represents combined active GPS and dual band GSM/DCS<br />

antenna. The unit is designed for in-door (windows plane) mounting. The<br />

antenna is delivered with 2.5 m cable set with SMA-male and FME-female<br />

connectors. The device can be connected directly to the <strong>FAL</strong>COM A2D-3<br />

GSM/GPS terminal, but it can be used with any other equipment that<br />

provides the proper electrical and mechanical antenna interfaces.<br />

The compact form-factor, the sample installation and the excellent price/<br />

performance are making out of the <strong>FAL</strong>-<strong>ANT</strong>-2 perfect for vehicle tracking<br />

systems as well as related applications.<br />

Users are advised to quickly proceed to the “Security” chapter and read<br />

the hints carefully.<br />

This confidential document is the property of <strong>FAL</strong>COM GmbH and may not be copied or circulated without permission.<br />

Page 4


<strong>FAL</strong>-<strong>ANT</strong>-2 VERSION 1.00<br />

1 Security<br />

IMPORT<strong>ANT</strong> FOR THE EFFICIENT AND SAFE OPERATION OF<br />

THIS <strong>ANT</strong>ENNA READ THIS INFORMATION BEFORE USE !<br />

1.1 GENERAL<br />

The <strong>FAL</strong>-<strong>ANT</strong>-2 utilises the GSM standard for cellular technology. GSM is<br />

a newer radio frequency (« RF ») technology than the current FM<br />

technology that has been used for radio communications for decades. The<br />

GSM standard has been established for use in the European community and<br />

elsewhere.<br />

1.1.1 EXPOSURE TO RF ENERGY<br />

There has been some public concern about possible health effects of using<br />

GSM or GSM/GPS equipment. Although research on health effects from RF<br />

energy has focused for many years on the current RF technology, scientists<br />

have begun research regarding newer radio technologies, such as GSM.<br />

After existing research had been reviewed, and after compliance to all<br />

applicable safety standards had been tested, it has been concluded that the<br />

product is fit for use.<br />

If you are concerned about exposure to RF energy there are things you can<br />

do to minimise exposure. Obviously, limiting the duration of your calls will<br />

reduce your exposure to RF energy. In addition, you can reduce RF<br />

exposure by operating your cellular equipment efficiently by following the<br />

below guidelines.<br />

1.1.2 EFFICIENT OPERATION<br />

For your equipment to operate at the lowest power level, consistent with<br />

satisfactory call quality:<br />

Extend the antenna cable as long as possible verify.<br />

Do not hold the antenna when it is « IN USE ». Holding the antenna affects<br />

call quality and may cause the modem to operate at a higher power level<br />

than needed.<br />

1.1.3 <strong>ANT</strong>ENNA CARE<br />

Do not use a damaged antenna. If a damaged antenna comes into contact<br />

with the skin, a minor burn may result. Replace a damaged antenna<br />

immediately.<br />

1.1.4 DRIVING<br />

Do not install on the front windshields you can impair the sight of the<br />

driver.<br />

This confidential document is the property of <strong>FAL</strong>COM GmbH and may not be copied or circulated without permission.<br />

Page 5


<strong>FAL</strong>-<strong>ANT</strong>-2 VERSION 1.00<br />

1.1.5 ELECTRONIC DEVICES<br />

Most electronic device, for example in hospitals and motor vehicles are<br />

shielded from RF energy. However RF energy may affect some<br />

malfunctioning or improperly shielded electronic equipment.<br />

1.1.6 VEHICLE ELECTRONIC EQUIPMENT<br />

Check your vehicle manufacturer’s representative to determine if any on<br />

board electronic equipment is adequately shielded from RF energy.<br />

1.1.7 MEDICAL ELECTRONIC EQUIPMENT<br />

Consult the manufacturer of any personal medical devices (such as<br />

pacemakers, hearing aids, etc...) to determine if they are adequately shielded<br />

from external RF energy.<br />

Do not use the antenna or turn your connected equipment OFF in health care<br />

facilities when any regulations posted in the area instruct you to do so.<br />

Hospitals or health care facilities may be using RF monitoring equipment.<br />

1.1.8 AIRCRAFT<br />

Do not use the antenna before boarding any aircraft.<br />

Use it on the ground only with crew permission.<br />

Do not use in the air.<br />

To prevent possible interference with aircraft systems, Federal Aviation<br />

Administration (FAA) regulations require you to have permission from a<br />

crew member to use the antenna while the plane is on the ground. To<br />

prevent interference with cellular systems, local RF regulations prohibit<br />

using your device whilst airborne.<br />

1.1.9 CHILDREN<br />

Do not allow children to play with your antenna. It is not a toy. Children<br />

could hurt themselves or others (by poking themselves or others in the eye<br />

with the antenna, for example). Children could damage the antenna.<br />

1.1.10 BLASTING AREAS<br />

To avoid interfering with blasting operations, turn your unit OFF when in a<br />

« blasting area » or in areas posted : « turn off two-way radio ».<br />

Construction crew often use remote control RF devices to set off explosives.<br />

1.1.11 NON-IONISING RADIATION<br />

As with other mobile radio transmitting equipment, users are advised that<br />

for satisfactory operation and for the safety of personnel, it is recommended<br />

that no part of the human body be allowed to come too close to the antenna<br />

during operation of the equipment.<br />

The antenna shall be mounted in such a position that no part of the human<br />

body will normally rest close to any part of the antenna.<br />

This confidential document is the property of <strong>FAL</strong>COM GmbH and may not be copied or circulated without permission.<br />

Page 6


<strong>FAL</strong>-<strong>ANT</strong>-2 VERSION 1.00<br />

2 Installation instructions<br />

1. With a cleaning-cloth (not included), clean the side of the part where the<br />

antenna is supposed to be installed.<br />

2. There is a sticked adhesive pad at the bottom side of the antenna head.<br />

Remove the protecting sheet (yellow sticker) from the adhesive pad. (On<br />

the figure below the adhesive pad is separated, but in the delivery<br />

packing it will be sticked at the bottom side of the antenna head).<br />

3. Place the adhesive pad on to cleaned area and press the other side of the<br />

antenna head to avoid air bubbles. The cable must point vertically down.<br />

4. The <strong>FAL</strong>-<strong>ANT</strong>-2 antenna has two different type connectors, the SMAmale<br />

connector has to be connected to the SMA-female GPS antenna<br />

interface of the equipment and the FME-female connector has to be<br />

connected to a FME adapter with FME-male connectors (included) and<br />

then to the FMA-female GSM/DCS antenna interface of the equipment.<br />

Hints<br />

♦<br />

♦<br />

♦<br />

♦<br />

♦<br />

♦<br />

The transmitting/receiving side is on the bottom side of the antenna<br />

head.<br />

Proper functionality requires on-glass-mounting<br />

Does not install the device on metalized or coated windows<br />

To be installed in-door on the immovable parts.<br />

<strong>FAL</strong>-<strong>ANT</strong>-2 is not water resistant. Do not contact it to water.<br />

Adapter (FME) and cable extensions are available as an additional<br />

accessory.<br />

This confidential document is the property of <strong>FAL</strong>COM GmbH and may not be copied or circulated without permission.<br />

Page 7


<strong>FAL</strong>-<strong>ANT</strong>-2 VERSION 1.00<br />

3 Antenna specifications<br />

3.1 Electrical specification of GPS antenna<br />

Parameter Specification<br />

Frequency 1575 ± 3MHz<br />

VSWR < 1.4<br />

Bandwidth 10 MHz min.<br />

Impedance 50 Ω<br />

Peak Gain 4 dBic min. (on 7 cm x 7cm ground plane)<br />

Gain Coverage ≥- 4 dBic at -90° ≤ 0 ≤ 90° (over 75% volume)<br />

Polarization RHCP<br />

Amplifier Gain without cable 17 dB typical<br />

Noise Figure 1.2 dB typical<br />

Output VSWR 2.0 max.<br />

DC Voltage DC 3 to 5 V<br />

DC Current 3 mA max.<br />

Figure 1: electrical specification for GPS antenna<br />

3.2 Electrical specification of GSM/DCS antenna<br />

Parameter Specification<br />

Frequency range<br />

Peak Gain<br />

GSM 900 880 - 960 MHz<br />

DCS 1800 1710 - 1880 MHz<br />

GSM 900 0 ~ 0.5 dBi<br />

DCS 1800 0.5 ~ 1 dBi<br />

VSWR 5 max.<br />

Polarization Linear<br />

Impedance 50 Ω<br />

Figure 5: Electrical specification for GSM/DCS antenna<br />

This confidential document is the property of <strong>FAL</strong>COM GmbH and may not be copied or circulated without permission.<br />

Page 8


<strong>FAL</strong>-<strong>ANT</strong>-2 VERSION 1.00<br />

4 Mechanical Specification<br />

Parameter Specification<br />

Weight ≤ 94 gr.<br />

Size 70 x 13 mm (diameter x high)<br />

Cable 2.5 m RG174 standard<br />

GSM/DCS connector FME-female<br />

GPS connector SMA-male<br />

Mounting adhesive pad base<br />

Housing Color Black<br />

Figure 2: Mechanical specification of <strong>FAL</strong>-<strong>ANT</strong>-2<br />

4.1 Environmental Specification<br />

Parameter Specification<br />

Operating Temperature -40 °C < T < +85 °C<br />

Storage Temperature -40 °C < T < +85 °C<br />

Vibration Sine Sweep, 1 G(0-P), 10-150-10 MHz each axis<br />

Humidity 95% ~ 100% RH<br />

Table 3: Environmental specification of <strong>FAL</strong>-<strong>ANT</strong>-2<br />

This confidential document is the property of <strong>FAL</strong>COM GmbH and may not be copied or circulated without permission.<br />

Page 9

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