HSW-BT2022MEITRLRDD LAN

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 FCC Part 15 Certification Test Report 2.4 GHz Frequency Hopping Spread Spectrum (Modular Approval) FCC ID: HSW-BT2022M FCC Rule Part: 15.247 ACS Report Number: 03-0193-15BC Manufacturer: Cirronet, Inc. Model: BT2022 Manual HN-110 User’s Guide 5375 Oakbrook Parkway Norcross, Georgia 30093 www.cirronet.com +1 678 684-2000 Note: This unit has been tested and found to comply with the limits for a class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. Commensurate with EIRP limits specified in FCC Rules 15.247b, this device may not be used with antennas that exceed 36dB of gain in point-to- point applications or 16dB of gain in multi-point applications. FCC ID HSW-BT2022 Steps have been taken to insure the accuracy of the contents of this manual. Nevertheless, Cirronet Incorporated cannot guarantee the accuracy of this manual. Copyright 2003 Cirronet™ Incorporated WaveBolt is a trademark of Cirronet Incorporated. Windows is a registered trademark of Microsoft Corporation. ii Operational Safety Notes FCC Notice, U.S.A. All HopNet products comply with Part 15 of the FCC Rules. Operation is subject to the following conditions: This device may not cause harmful interference, and this device must accept any interference received, including interference that may cause undesired operation. This device is specifically designed to be used under Section 15.203 of the FCC Rules and Regulations. Any unauthorized modifications or changes to this device may void the user’s authority to operate. This device is intended to be used only when professionally installed. Failure to comply with these instructions may also void the user’s authority to operate this device. European Community Notice The HN-110 to which this declaration relates is in conformity with the following standards or other normative documents: EN300328 EN301489 EN60950 This device complies with ETS 300.328 of the European Community. Operation is subject to the following conditions: This device may not cause interference. This device must accept interference, including undesired interference that may impede the operation of this device. RF Exposure WARNING: End Users of these systems must be informed that RF exposure limits may be exceeded if personnel come closer than 45 cm to the antenna aperture when exceeding 9 dBi of gain in conjunction with the transceiver. Repairs Cirronet does not recommend field repairs of the radio equipment. Surface Mount Technology (SMT) has been used in the production of the transceiver module, which requires specialized training and equipment for proper servicing. The equipment should be returned to the factory for any repair. iii Table of Contents Introduction......................................................................................................................................6 H OPNET BENEFITS.........................................................................................................................6 Operating Frequency.............................................................................................................. 6 HopNet Frequency Hopping Spread Spectrum Advantages..................................................6 HopNet Data Integrity............................................................................................................. 6 Flexible Power Management..................................................................................................7 A DVANCED FEATURES....................................................................................................................7 T HE HOPNET FAMILY OF PRODUCTS...............................................................................................7 Getting Started.................................................................................................................................8 INSTALL THE HOPNET CONFIGURATION WIZARD ON A PC................................................................8 CONNECT THE HN-110 TO THE PC.................................................................................................8 THE SERIAL ADAPTER BOX...........................................................................................................10 3 Wire Operation...................................................................................................................10 Remote Pin-Out, RS-232......................................................................................................11 GUIDELINES FOR INSTALLATION.....................................................................................................12 A IMING THE ANTENNA AND PLACING THE REMOTE.........................................................................12 INTERCONNECT CABLE.................................................................................................................12 Configuring the Network................................................................................................................13 WinCOM24 Window..............................................................................................................13 Configuration Commands..............................................................................................................15 S ERIAL COMMANDS.........................................................................................…

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HSW-BT2022M Product EMC Information CONFIDENTIALITY REQUEST Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: August 22, 2003 Gentlemen: Cirronet Inc respectfully requests confidentiality of certain materials provided with the submission of the BT2022 under FCC ID: HSW-BT2022 in accordance with FCC Regulations 0.459. The confidentiality request applies to the schematics, parts list, and block diagrams contained in this filing. The BT2022 has been developed at considerable effort and expense by Cirronet Inc. These items are considered as Trade Secrets and therefore public access to the proprietary material could possible result in duplication of equipment that could severely damage the company's business advantage. I appreciate your assistance in this matter. Sincerely, Al Patrick, Date: November 3, 2003 Al Patrick Sr. Compliance Engineer Cirronet Inc. 5375 Oakbrook Parkway Norcross, GA 30093

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 FCC Part 15 Certification Test Report 2.4 GHz Frequency Hopping Spread Spectrum (Modular Approval) FCC ID: HSW-BT2022M FCC Rule Part: 15.247 ACS Report Number: 03-0193-15BC Manufacturer: Cirronet, Inc. Model: BT2022 External Photographs Model: BT2022 Advanced Compliance Solutions FCC ID: HSW-BT2022 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 1: Internal – Top View 2 Model: BT2022 Advanced Compliance Solutions FCC ID: HSW-BT2022 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 2: Internal – Bottom View

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 FCC Part 15 Certification Test Report 2.4 GHz Frequency Hopping Spread Spectrum (Modular Approval) FCC ID: HSW-BT2022M FCC Rule Part: 15.247 ACS Report Number: 03-0193-15BC Manufacturer: Cirronet, Inc. Model: BT2022 Label Information Cirronet, Inc BT2022 RF plug-in module Outside label of host devices will say “Contains FCC ID: HSW-BT2022” The FCC ID sticker is mounted center on the top shield. The top is defined as the plane with the coax connector facing up. BT2022 FCC ID: HSW-BT2022M

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 FCC Part 15 Certification Test Report 2.4 GHz Frequency Hopping Spread Spectrum (Modular Approval) FCC ID: HSW-BT2022M FCC Rule Part: 15.247 ACS Report Number: 03-0193-15BC Manufacturer: Cirronet, Inc. Model: BT2022 Internal Photographs Model: BT2022 Advanced Compliance Solutions FCC ID: HSW-BT2022M 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 1: Internal – Top View 2 Model: BT2022 Advanced Compliance Solutions FCC ID: HSW-BT2022M 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 2: Internal – Bottom View Model: BT2022 Advanced Compliance Solutions FCC ID: HSW-BT2022M 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 3: Internal – RF Circuitry

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 FCC Part 15 Certification Test Report 2.4 GHz Frequency Hopping Spread Spectrum (Modular Approval) FCC ID: HSW-BT2022M FCC Rule Part: 15.247 ACS Report Number: 03-0193-15BC Manufacturer: Cirronet, Inc. Model: BT2022 Theory of Operation WRAP THOR Implementation Options Introduction WRAP THOR™ is a small Bluetooth™ module that offers easy integration and wireless application development possibilities. It has 100m range, small power consumption and UART/USB interfaces for hardware integration. Implementation Approaches When creating wireless systems, the designer should carefully think what kind of logic he needs for his application. In the most simple case this would be the division of product into pairs and just replacing the cable between the chosen pairs. In this case the pairs are configured already in the production line and cannot be changed by the end-user. In a more complex case there might not be such a separation of products into preconfigured pairs; The devices might want to communicate more or less arbitrarily with different Bluetooth™ devices and this communication logic has to be implemented somewhere. This brings up the solution concepts of autonomous Bluetooth™ modules, non-autonomous Bluetooth™ modules and hybrids. These are explained in the following chapters. Solution 1. Autonomous Bluetooth™ Modules with Host The simple case of pre-configured device pairs falls into this category. The WRAP THOR™s can be pre-paired in the production line and when they are integrated in the system, they are completely transparent. This means that the host-system does not even know that the cable has disappeared from its UART and been replaced with a Bluetooth™ communications module! In this solution the WRAP THOR™s contain Bluetooth protocol firmware alongside with the software needed for establishing wireless serial link with the other device. Solution 1. Solution 2. Autonomous Bluetooth™Modules without Host In this case some new sensor, meter or equivalent device is equipped with wireless Bluetooth™interface. Since WRAP THOR™has I/O the data can be read or set with this hardware interface and all the needed analyzing and transmission logic is inside WRAP THOR™. Solution 2. Solution 3. Non-autonomous Bluetooth™module This is the case where a host system that is to be equipped withBluetooth™ functionality needs to perform some serious application level logic and services. In this case the WRAP THOR™module is integrated with only the Bluetooth™-level functionality but no pre-configured connections or pairings exist. All the connection establishing logic, device inquiry (finding other Bluetooth™devices), device enumeration and data transmission is initiated from the host system application logic. Solution 3. Solution 4. Hybrid This is silimar to the solution 2, where a host system that is to be equipped with Bluetooth™functionality needs to perform some serious application level logic and services. The difference is that the host system cannot sustain Bluetooth™upper layers. In this case roles are divided between WRAP THOR™and host system. Host system communicates with BlueGiga WRAP THOR ASCII Interface withWRAP THOR™module. Using this solution no Bluetooth specific functionality is needed in the host system whatsoever but still the Bluetooth functionality canbe accessed! Solution 4. Summary In the table below the different approaches for implementing wireless Bluetooth connections are shown. There are some high level use case scenarios and implementation details so that customer can consider his approach more carefully. These use case scenarios are easily modified to support all kinds of different wireless services. Integration location and what is needed Solution Type Example Use Case WRAP THOR software Host System software Hardware Interface Autonomous Bluetooth Module with Host Simple 1:1 connection between predefines devices None (Pre- Installed) None (Bluetooth is transparent) UART/USB integration Autonomous Bluetooth Module with Host New sensor apparatus that uses wirelss Bluetooth interface Application Logic None I/O integration Non- autonomous Bluetooth Module Arbitrary connections between all kinds of devices, enumeration, inquiries, Bluetooth profiles (LAN Access points etc...) None (Pre- Installed) Bluetooth Upper stack + Application Logic UART/USB integration Hybrid Applications where complex logic is needed but the host system does not offer possibilities to incorporate upper layers of the Bluetooth stack Application Logic Application Logic UART/USB integration

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 FCC Part 15 Certification Test Report 2.4 GHz Frequency Hopping Spread Spectrum (Modular Approval) FCC ID: HSW-BT2022M FCC Rule Part: 15.247 ACS Report Number: 03-0193-15BC Manufacturer: Cirronet, Inc. Model: BT2022 RF Exposure Information Model: BT2022 Advanced Compliance Solutions FCC ID: HSW-BT2022M 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 General Information: Applicant: Cirronet, Inc. ACS Project: 03-0193 FCC ID: HSW-BT2022 Device Category: 2.4GHz Frequency Hopping Spread Spectrum Environment: General Population/Uncontrolled Exposure Technical Information: Antenna Type: Internal Patch Antenna Highest Antenna Gain: 2 dBi Transmitter Conducted Power (Peak): 15.59 dBm Operating Configuration: Mobile Exposure Conditions: General Population/Uncontrolled Exposure MPE Calculation The minimum separation distance is calculated as follows: E(V/m) = xPxG30 Power Density: P d =(mW/cm 2 ) = d MPE Distance MPE Calculator for Mobile Equipment Limits for General Population/Uncontrolled Exposure* Transmit Freq. (MHz) Radio Power (dBm) Power Density (mW/Cm2) Radio Power (mW) Antenna Gain (dBi) Antenna Gain (mW eq.) E (V/m) MPE Distance (cm) 2441 15.59 1.00 0.04 2 1.58 61.402.1374 *Represents worst case Installation Guidelines The installation manual contains the following text advising how to install the equipment to maintain compliance with the FCC RF exposure requirements: RF Exposure Information In accordance with FCC requirements of human exposure to radiofrequency fields, the device shall be installed such that a minimum separation distance of 20cm from the user and/or general population can be maintained Conclusion This device complies with the MPE requirements by providing adequate separation between the device, any radiating structure and the general population. E 2 3770

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 FCC Part 15 Certification Test Report 2.4 GHz Frequency Hopping Spread Spectrum (Modular Approval) FCC ID: HSW-BT2022M FCC Rule Part: 15.247 ACS Report Number: 03-0193-15BC Manufacturer: Cirronet, Inc. Model: BT2022 Test Begin Date: October 6, 2003 Test End Date: October 24, 2003 Report Issue Date: January 5, 2004 Prepared by: Reviewed by: R. Sam Wismer Engineering Manager ACS, Inc. Richard Bianco EMI/EMC Approvals Engineer ACS, Inc. This test report shall not be reproduced except in full. This report may be reproduced in part with prior written consent of ACS, Inc. The results contained in this report are representative of the sample(s) submitted for evaluation. This report contains 16 pages Table of Contents 1.0 General 3 1.1 Introduction 3 1.2 Product Description 3 1.2.1 General 3 1.2.2 Intended Use 3 1.2.3 Antennas 3 2.0 Location of Test Facility 4 2.1 Description of Test Facility 4 2.1.2 Open Area Test Site 5 2.1.2 Conducted Emissions Test Site 5 3.0 Applicable Standards and References 6 4.0 List of Test Equipment 6 5.0 EUT Setup Block Diagram 7 6.0 Summary of Tests 8 6.1 Section 15.203 - Antenna Requirement 8 6.2 Section 15.206 - Power Line Conducted Emissions 8 6.2.1 – Test Methodology 6.2.2 – Test Results 6.3 Section 15.209 - Radiated Emissions (Unintentional Radiation) 8 6.4 Section 15.247(b) – Peak Output Power 9 6.5 Section 15.247(a) – Channel Usage 10 6.5.1 Section 15.247(a)(1) - Adjacent Channel Spacing 10 6.5.2 Section 15.247(a)(1) – Number of Hopping Channels 10 6.5.3 Section 15.247(a)(1) – Channel Dwell Time 11 6.5.4 Section 15.247(a)(1)(i) – 20dB Bandwidth 13 6.6 Section 15.247(c) - Spurious Emissions 14 6.6.1 RF Conducted Spurious Emissions 14 6.6.1.1 Test Results 14 6.6.2 Radiated Spurious Emissions (Restricted Bands) 14 6.6.2.1 Duty Cycle Correction Factor 15 6.6.2.2 Test Results 15 6.6.2.3 Sample Calculations 15 7.0 CONCLUSION 16 Additional Exhibits Included In Filing Data Plots A – Conducted Spurious Emissions Schematics Data Plots B – Radiated Spurious Emissions Internal Photographs Bill of Materials External Photographs Block Diagram Test Setup Photographs Theory of Operation Product Labeling Info Installation/Users Guide RF Exposure – MPE Calculations Model: BT2022 FCC ID: HSW-BT2022M ACS Report: 03-0193-15BC Advanced Compliance Solutions Page 3 1.0 GENERAL 1.1 Introduction The purpose of this report is to demonstrate compliance with Part 15, Subpart C of the FCC’s Code of Federal Regulations. 1.2 Product Description Cirronet, Inc. supplied the following specification table for their product, the BT2022 module. 1.2.1 General The EUT, is the Cirronet Inc. radio module model BT2022, is a frequency hopping spread spectrum radio module operating in the unlicensed band of 2402 – 2480 MHz designed for data transmissions. Detailed photographs of the EUT are included separately with this filing. 1.2.2 Intended Use The EUT is intended to be offered to OEM manufacturers for integration into their final products. These products will be limited to mobile or fixed devices as defined by the FCC. 1.2.3 Antennas The Cirronet Inc. model BT2022 uses a Cirronet 2 dB gain patch antenna using a MMCX connector. Model: BT2022 FCC ID: HSW-BT2022M ACS Report: 03-0193-15BC Advanced Compliance Solutions Page 4 2.0 LOCATION OF TEST FACILTY All testing was performed by qualified ACS personnel located at the following address: ACS, Inc. 5015 B.U. Bowman Drive Buford, GA 30518 2.1 DESCRIPTION OF TEST FACILITY Both the Open Area Test Site (OATS) and Conducted Emissions site have been fully described, submitted to, and accepted by the FCC, Industry Canada and the Japanese Voluntary Control Council for Interference by information technology equipment. The following certification numbers have been issued in recognition of these accreditations and certifications: FCC Registration Number: 89450 Industry Canada Lab Code: IC 4175 VCCI Member Number: 1831 ƒ VCCI OATS Registration Number R-1526 ƒ VCCI Conducted Emissions Site Registration Number: C-1608 2.1.1 Open Area Test Site The open area test site consists of a 40’ x 66’ concrete pad covered with a perforated electro-plated galvanized sheet metal. The perforations in the sheet metal are 1/8” holes that are staggered every 3/16”. The individual sheets are placed to overlap each other by 1/4” and are riveted together to provide a continuous seam. Rivets are spaced every 3” in a 3 x 20 meter perimeter around the antenna mast and EUT area. Rivets in the remaining area are spaced as necessary to properly secure the ground plane and maintain the electrical continuity. The entire ground plane extends 12’ beyond the turntable edge and 16’ beyond the antenna mast when set to a 10 meter measurement distance. The ground plane is grounded via 4 - 8’ copper ground rods, each installed at a corner of the ground plane and bound to the ground plane using 3/4" stainless steel braided cable. The turntable is an all aluminum 10’ flush mounted table installed in an all aluminum frame. The table is remotely operated from inside the control room located 40’ from the range. The turntable is electrically bonded to the surrounding ground plane via steel fingers installed on the edge of the turn table. The steel fingers make constant contact with the ground plane during operation. Adjacent to the turntable is a 7’ x 7’ square and 4’ deep concrete pit used for support equipment if necessary. The pit is equipped with 5 - 4” PVC chases from the pit to the control room that allow for cabling to the EUT if necessary. The underside of the turntable can be accessed from the pit so cables can be supplied to the EUT from the pit. The pit is covered with 2 sheets of 1/4" diamond style re- enforced steel sheets. The sheets are painted to match the perforated steel ground plane, however the underside edges have been masked off to maintain the electrical continuity of the ground plane. All reflecting objec…

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5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 FCC Part 15 Certification Test Report 2.4 GHz Frequency Hopping Spread Spectrum (Modular Approval) FCC ID: HSW-BT2022M FCC Rule Part: 15.247 ACS Report Number: 03-0193-15B Manufacturer: Cirronet, Inc. Model: BT2022 Setup Photographs Model: BT2022 Advanced Compliance Solutions FCC ID: HSW-BT2022M 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 1: Radiated and Spurious Emissions – Module removed from enclosure