AeroScout
1450 Fashion Island Blvd.
Suite 510
San Mateo, CA 94404
Location Receiver
User Guide
Tel: 650-571-0800
Fax: 650-571-6660
www.aeroscout.com
Disclaimer
The information and know-how included in this document are the exclusive property of
AeroScout Inc. and are intended for the use of the addressee or the user alone. The
addressees shall not forward to another their right of using the information, know-how
or document forwarded herewith, in whole or in part in all matters relating or
stemming from or involved therein, whether for consideration or without consideration,
and shall not permit any third party to utilize the information, know-how or the
documents forwarded herewith or copies or duplicates thereof, unless at the company’s
consent in advance and in writing. Any distribution, advertisement, copying or
duplication in any form whatsoever is absolutely prohibited. The Company reserves the
right to sue the addressee, user and/or any one on their behalves, as well as third
parties, in respect to breaching its rights pertaining to the intellectual rights in
particular and its rights of whatever kind or type in the information, know-how or the
documents forwarded by them herewith in general, whether by act or by omission.
This document is confidential and proprietary to AeroScout Inc. and is not to be
distributed to any persons other than licensed AeroScout Location Receiver users or
other persons appointed in writing by AeroScout Inc.
Trademark Acknowledgements
AeroScout™ is a trademark of AeroScout Inc. Other brand products and service names
are trademarks or registered trademarks of their respective holders.
Copyright 2003-2004 AeroScout Inc. All rights reserved.
Introduction | 3
Table of Contents
Introduction........................................................................................................ 5
Location Receiver Hardware............................................................................. 5
Antennas ........................................................................................................... 8
Location Receiver Installation ......................................................................... 10
Connecting to the Power Source...............................................................................10
Mounting the Location Receiver................................................................................11
Positioning the Antenna ............................................................................................11
Location Receiver and Accessories Model Numbers ..................................... 12
Location Receiver Specifications .................................................................... 13
Performance..............................................................................................................13
Physical and Environmental Specifications ............................................................... 13
Interfaces ..................................................................................................................13
Radio Specifications.................................................................................................. 13
Power........................................................................................................................13
Certifications .............................................................................................................14
Introduction
The AeroScout Location Receiver is a component of the AeroScout
Wireless LAN Location Platform. AeroScout’s expertise in wireless signal
measurement has lead to the development of a range of patent-pending
algorithms and techniques embedded in the Location Receiver. These
measure the time of arrival (TOA) of standard 802.11b messages to the
nanosecond. The AeroScout Positioning Server processes the TOA data to
produce accurate location information suitable for mission-critical
applications. Each Location Receiver can process over 300 location
measurements per second, enough to satisfy even the most demanding
applications. In addition to TDOA positioning, the Location Receivers can
also supply signal strength information required for RSSI based location
calculation.
AeroScout Location Receivers are capable of locating:
• AeroScout Tags - small, battery-powered Wi-Fi based tags that can
• Standard Wi-Fi clients - laptops, PDAs, barcode scanners and other
Introduction | 5
be used to track people and a variety of assets.
wireless devices without the need for any hardware or software
modifications.
Location Receivers communicate with the AeroScout Engine via standard
Ethernet or wirelessly, over a Wi-Fi™ network. No dedicated location
network cabling is required. Location Receivers also support Power over
Ethernet, eliminating costly electrical installation.
The Location Receiver units do not interfere with the wireless local area
network. Even when set up with a bridge to provide location-measurement
data wirelessly, the volume of traffic the Location Receivers generates is
insignificant.
Location Receiver Hardware
The AeroScout Location Receiver includes a Wi-Fi radio module, a
powerful TOA processor and a Low Frequency transmitter module.
Approximately the size of a small access point, Location Receivers include
two external antenna connectors, a DC input power connector and an
Ethernet + Power over Ethernet adaptor.
The Location Receiver can also be connected to a wireless LAN bridge.
Such a configuration is suitable for locations where a wired LAN
connection is not available.
6 | Location Receiver Hardware
Figure 1. AeroScout Location Receiver
Figure 2. AeroScout Location Receiver – Ruggedized Unit
Location Receiver Hardware | 7
Figure 1 describes the AeroScout Location Receiver panels and indication
LEDs.
Figure 1. AeroScout Location Receiver front and back panels
1 Power – Green LED indicates that the unit is ON and connected to a
power source.
2 Status – Green LED indicates the unit’s operational status.
a. Blinking fast (several times per second) – Location Receiver is
associated to the AeroScout Engine and sending location data to
it.
b. Blinking slow (once per second) - Location Receiver is not
associated to the AeroScout Engine.
c. Off - Fault
3 Link – Orange LED indicates active Ethernet communication.
4 Antenna SMA connector – 2.4GHz antenna connectors. A pair of
dipole antennas is included with the unit, but other compatible
antennas may also be used to enhance performance.
Note that those are reverse polarity connectors. The left antenna next
to the RJ-45 interface is the main antenna, to be used when diversity is
not selected.
5 Local Area Network (LAN) – 10/100 base-T Ethernet (RJ-45)
connector. The same connector is used for powering the Location
Receiver when using Power over Ethernet (802.3af compatible).
6 Power – The power jack provides connection to an external power
supply. The adapter rating is 5V/1.5A and positive center pole. The
110/220VAC power adapter is supplied with the Location Receiver
and available in US/Japan or Europe models.
Note
Use only AeroScout-supplied power supplies.
8 | Antennas
Antennas
This section shows the supported antennas by the AeroScout Location
Receivers.
Note
Antennas are selected according to specific site and system requirements.
Before changing antennas, please consult with your vendor.
5.5dBi Omni-directional Antenna - Max Rad MMO24005PT
•
Vertical polarization
•
Horizontal beam width – 360 degrees
•
Vertical beam width – 32 degrees
•
Length – 11.3” (287mm)
8dBi Omni-directional Antenna - High-Gain HG2409U
•
Vertical polarization
•
Horizontal beam width – 360 degrees
•
Vertical beam width – 15 degrees
•
Length – 16” (406mm)
Antennas | 9
8dBi Directional Flat Patch Antenna - High Gain HG2409P
•
Horizontal beam width – 75 degrees
•
Vertical beam width – 65 degrees
•
Dimensions – 4.5” X 4.5” X .9”
(114mm X 114mm X 23mm)
•
Horizontal or vertical polarization
5dBi Directional Antenna - Cushcraft SR2405135D
•
Wide H-plane antenna
•
135 degrees
•
Dimensions - 3" X 6" X 2"
(76mm X 152mm X 51mm)
6.5dBi Directional Diversity Patch Antenna - S2406DSP12NF Cushcraft
•
Spatial diversity directional antenna
•
Linear polarization
•
Two 6.5 dBi patch antennas in one
package
•
Dimensions 6.5"X 4.75"X .8"
(165mm X 120mm X 20mm)
2dBi Omnidirectional Diversity Antenna - Cushcraft S2402DS
•
2dBi integrated Omnidirectional diversity
antennas in one package
•
Dimensions 5.25" X 2.75" X .75"
(133mm X 70mm X 19.05mm)
10 | Location Receiver Installation
2 dBi Omni-directional Dipole Rubber Antenna - Hankook TB2400S
•
Vertical polarization
•
Antenna length: 6.7” (170mm)
Note
Indoor cables for antennas are of type RF Coaxial Cable RG316 SMA(RP)-NT.
These are available in the following lengths: ½ m, 1m, 2m, and 3m.
Location Receiver Installation
Connecting to the Power Source
The Location Receivers can be powered externally or over the Ethernet
network using a standard 802.3af power injector.
To power a Location Receiver using Power over Ethernet:
1. Plug the CAT5 cable to the Location Receiver.
2. Plug the cable into the power supply device (e.g. PoE switch).
3. Check that the green power LED is on.
To power the Location Receiver from an external power supply:
1. Connect the CAT5 cable to the Location Receiver.
2. Connect the CAT5 cable to the hub or switch.
3. Connect the power cable to the Location Receiver.
4. Plug in the power supply cable to a standard 110-240V AC outlet.
5. Check that the green power LED is on.
Location Receiver Installation | 11
Mounting the Location Receiver
The Location Receiver shall be mounted vertically with the LEDs panel
pointing to the bottom. The unit (and antennas) shall be stable during
normal operation.
The unit should be installed in a ventilated area not exposed to direct sun.
Do not to install the unit near heat sources and/or other RF antennas.
The Location Receiver should be firmly mounted on a fixed surface using
two screws. You can either mount the Location Receiver directly with the
mounting holes at the back of the unit or use the mounting plate that is
supplied with the unit.
Figure 4 shows the Location Receiver mounting plate and the Location
Receiver back panel mounted on it.
Figure 4. Location Receiver Mounting Plate
Positioning the Antenna
When connecting the dipole antennas included with the Location Receiver,
ensure that they are positioned vertically, up or down.
When connecting any other antenna, ensure that it is compatible with the
SMA connector or use a suitable RF cable.
12 | Location Receiver and Accessories Model Numbers
Location Receiver and Accessories Model Numbers
AeroScout Location
Receiver
AeroScout Location
Receiver
AeroScout Location
Receiver – Ruggedized Unit
AeroScout Tag Activator Includes 2 Omni-directional
Antennas
Omni-directional dipole
rubber antenna - 2dBi
Omni-directional Antenna -
5.5dBi
Omni-directional Antenna 8dBi
Directional Antenna - 8dBi HyperGain HG2409P,
Directional Antenna - 5dBi CushCraft SR2405135D,
Directional Diversity
Antenna - 6.5dBi
Omnidirectional Diversity
Antenna - 2dBi
Power Adapters
AC/DC power adapter
110/220VAC US/Japan
AC/DC power adapter
110/220VAC Europe
Includes 2 Omni-directional
dipole rubber antennas, 802.3af
Power over Ethernet and power
adapter.
Location Receiver unit in a metal
housing. BWH1000-02-R
dipole rubber antennas, Low
Frequency antenna, 802.3af
Power over Ethernet and power
adapter. BWH1000-02-TA
Hankook TB2400S
Max Rad MMO24005PT
HyperGain HG2409U,
mounting accessory included
mounting accessory included
mounting accessory included ANT-202
CushCraft S2406DSP, mounting
kit included ANT-301
CushCraft S2402DS
Comments Model Number
BWH1000-02
ANT-101
ANT-102
ANT-103
ANT-201
ANT-302
ADP-010
ADP-020
Location Receiver Specifications | 13
Location Receiver Specifications
Performance
•
Outdoor range: up to 200m (600 feet)
Indoor range: up to 60m (180 feet)
•
•
Over 300 measurements processed per second (system capacity depends
on the server’s processing power as well)
Patent-pending signal-processing algorithms
•
Supports standard Wi-Fi (802.11b) clients and AeroScout tags
•
Physical and Environmental Specifications
Dimensions: 5.51” x 4.33” x .1.38” (140mm x 110mm x 35mm)
•
Weight: 120g (4.2oz.)
•
Temperature: -20°C to 50°C (-4°F to 122°F)
•
Humidity: 0% to 95% Non-Condensing
•
Interfaces
Ethernet: 10/100 base-T Ethernet (RJ-45)
•
External antenna: SMA connectors
•
Compatible with standard wireless bridges
•
Radio Specifications
2.4GHz direct sequence spread spectrum 802.11b radio
•
•
Supports all worldwide Wi-Fi channels 1-14 (subject to local
regulations)
125kHz low frequency transmitter and antenna
•
Transmission power: 15dBm
•
Power
Power: 5VDC 1.5A wall unit adapter, auto-sensing 100/240 VAC
•
Power-over-Ethernet: 802.3af compliant
•
14 | Location Receiver Specifications
Certifications
Radio: •
FCC Part 15, sub-part C class B, sub-part B
EN 300-328, EN 301-489, EN 300-330
RSS 210 (Canada)
ARIB STD-T66 (Japan), ARIB STD-33 (Japan)
•
Safety:
CE, cTUVus (EN60950)
| 15
Safety and Warnings
FCC STATEMENT
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
a) Reorient or relocate the receiving antenna.
b) Increase the separation between the equipment and receiver.
c) Connect the equipment to an outlet on a circuit different from that to which the
receiver is connected.
d) Consult the dealer or an experienced radio/TV technician.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
a) This device may not cause harmful interference
b) This device must accept any interference received, including interference that may
cause undesired operation.
FCC Warning
Modifications not expressly approved by the manufacturer could void the user authority
to operate the equipment under FCC Rules.
Warranty
Instructions concerning human exposure to radio frequency electromagnetic
fields.
To comply with FCC Section1.307 (b)(1) for human exposure to radio frequency
electromagnetic fields, implement the following instruction: A distance of at least 20
cm between the equipment and all persons should be maintained during operation of
the equipment.
Hardware. AeroScout Inc. ("AeroScout"), warrants that commencing from the date of
delivery to Customer, and continuing for a period of one year the Hardware will be free
from defects in material and workmanship under normal use. The date of shipment of a
Product by AeroScout is set forth on the packaging material in which the Product is
shipped. This limited warranty extends only to the original user of the Product.
Customer's sole and exclusive remedy and the entire liability of AeroScout and its
suppliers under this limited warranty will be, at AeroScout’s or its service center's
option, shipment of a replacement within the period or a refund of the purchase price if
the Hardware is returned to the party supplying it to Customer, if different than
AeroScout, freight and insurance prepaid. AeroScout replacement parts used in
Hardware repair may be new or equivalent to new. AeroScout’s obligations hereunder
are conditioned upon the returned of affected articles in accordance with AeroScout’s
then-current Return Material Authorization (RMA) procedures.
Restrictions. This warranty does not apply if the Product (a) has been altered, except
by AeroScout, (b) has not been installed, operated, repaired, or maintained in
accordance with instructions supplied by AeroScout, (c) has been subjected to
abnormal physical or electrical stress, misuse, negligence, or accident; or (d) is sold for
beta, evaluation, testing, or demonstration purposes for which AeroScout does not
receive a payment of purchase price or license fee.
16 |
DISCLAIMER OF WARRANTY. EXCEPT AS SPECIFIED IN THIS WARRANTY, ALL EXPRESS
OR IMPLIED CONDITIONS, REPRESENTATIONS, AND WARRANTIES INCLUDING,
WITHOUT LIMITATION, ANY IMPLIED WARRANTY OR CONDITION OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
SATISFACTORY QUALITY OR ARISING FROM A COURSE OF DEALING, LAW, USAGE, OR
TRADE PRACTICE, ARE HEREBY EXCLUDED TO THE EXTENT ALLOWED BY APPLICABLE
LAW. TO THE EXTENT AN IMPLIED WARRANTY CANNOT BE EXCLUDED, SUCH
WARRANTY IS LIMITED IN DURATION TO THE WARRANTY PERIOD. BECAUSE SOME
STATES OR JURISDICTIONS DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED
WARRANTY LASTS, THE ABOVE LIMITATION MAY NOT APPLY TO YOU. THIS WARRANTY
GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS,
WHICH VARY FROM JURISDICTION TO JURISDICTION.
This disclaimer and exclusion shall apply even if the express warranty set forth above
fails of its essential purpose.
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