NS900P42.4 GHz Spread Spectrum OEM Module

Operating Manual MHX-2400 2.4 GHz Spread Spectrum OEM Transceiver Revision 1.11, December 1, 2000 Microhard Systems Inc. #110, 1144 - 29 th Ave. N.E. Calgary, Alberta T2E 7P1 Phone: (403) 248-0028 Fax: (403) 248-2762 www.microhardcorp.com iiMHX-2400 Operating Manual MHX-2400 2.4 GHz Spread-Spectrum Embedded Modem WARNING In order to comply with the FCC/IC adopted RF exposure requirements, this transmitter system will be installed by the manufacturer's reseller professional. Installation of all antennas must be performed in a manner that will provide at least 20 cm clearance from the front radiating aperture, to any user or member of the public. This manual contains information of proprietary interest to Microhard Systems Inc. It has been supplied in confidence to purchasers and users of the MHX-2400, and by accepting this material the recipient agrees that the contents will not be copied or reproduced, in whole or in part, without prior written consent of Microhard Systems Inc. Microhard Systems Inc. has made every effort to assure that this document is accurate and complete. However, the company reserves the right to make changes or enhancements to the manual and/or the product described herein at any time and without notice. Furthermore, Microhard Systems Inc. assumes no liability resulting from any omissions in this document, or out of the application or use of the device described herein. Microhard Systems’ products are appropriate for home, office, or industrial use, but are not authorized for utilization in applications where failure could result in damage to property or human injury or loss of life. The electronic equipment described in this manual generates, uses, and radiates radio frequency energy. Operation of this equipment in a residential area may cause radio interference, in which case the user, at his own expense, will be required to take whatever measures necessary to correct the interference. FCC Declaration of Conformity This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received including interference that may caused undesired operation. Microhard Systems Inc.’s products are warranted against all failures which occur as a result of defective material or workmanship within 12 months of purchase by the user. This warranty does not extend to products that, in the opinion of Microhard Systems Inc., have been subject to misuse, accidents, lightning strikes, improper installation or application, nor shall it extend to units which have, in Microhard Systems Inc.’s opinion, been opened, tampered with or repaired by an unauthorized facility. Microhard Systems Inc. Leaders in Wireless Telecom #110, 1144 - 29 th Ave. N.E. Calgary, Alberta T2E 7P1 Phone: (403) 248-0028 Fax: (403) 248-2762 www.microhardcorp.com © 2000 by Microhard Systems Inc., All Rights Reserved. HyperTerminal is copyrighted by Hilgraeve Inc, and developed for Microsoft. Microsoft and Windows are registered trademarks of Microsoft Corporation. pcANYWHERE and Symantec are registered trademarks of Symantec Corp. All other products mentioned in this document are trademarks or registered trademarks of their respective holders. Manual Revision 1.11, December 1, 2000. Contents 1.Introduction 1.0Product Overview.............................................................................................................................................................................. 1 1.1Features.............................................................................................................................................................................................. 1 1.2About this Manual............................................................................................................................................................................. 2 2.Initial Setup and Configuration 2.0Unpacking and Inspection................................................................................................................................................................. 3 2.1Additional Requirements................................................................................................................................................................... 3 2.2Connectors and Indicators.................................................................................................................................................................. 3 2.3Configuration..................................................................................................................................................................................... 6 2.4Checking the Link...............................................................................................................................................................................6 3.Configuration Options 3.0Command Line Interface.................................................................................................................................................................... 9 3.1AT Commands................................................................................................................................................................................. 10 A - Answer........................................................................................................................................................................................10 E - Command Echo.......................................................................................................................................................................... 10 I - Identification............................................................................................................................................................................... 10 O - Online Mode...........…

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ivMHX-910 Operating Manual Operating Manual MHX-2400 2.4 GHz Spread Spectrum OEM Transceiver Revision 1.20, January 31, 2001 Microhard Systems Inc. #110, 1144 - 29 th Ave. N.E. Calgary, Alberta T2E 7P1 Phone: (403) 248-0028 Fax: (403) 248-2762 www.microhardcorp.com iiiMHX-910 Operating Manual MHX-2400 2.4 GHz Spread-Spectrum Embedded Modem WARNING In order to comply with the FCC/IC adopted RF exposure requirements, this transmitter system will be installed by the manufacturer's reseller professional. Installation of all antennas must be performed in a manner that will provide at least 20 cm clearance from the front radiating aperture, to any user or member of the public. This manual contains information of proprietary interest to Microhard Systems Inc. It has been supplied in confidence to purchasers and users of the MHX-2400, and by accepting this material the recipient agrees that the contents will not be copied or reproduced, in whole or in part, without prior written consent of Microhard Systems Inc. Microhard Systems Inc. has made every effort to assure that this document is accurate and complete. However, the company reserves the right to make changes or enhancements to the manual and/or the product described herein at any time and without notice. Furthermore, Microhard Systems Inc. assumes no liability resulting from any omissions in this document, or out of the application or use of the device described herein. Microhard Systems’ products are appropriate for home, office, or industrial use, but are not authorized for utilization in applications where failure could result in damage to property or human injury or loss of life. The electronic equipment described in this manual generates, uses, and radiates radio frequency energy. Operation of this equipment in a residential area may cause radio interference, in which case the user, at his own expense, will be required to take whatever measures necessary to correct the interference. FCC Declaration of Conformity This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received including interference that may caused undesired operation. Microhard Systems Inc.’s products are warranted against all failures which occur as a result of defective material or workmanship within 12 months of purchase by the user. This warranty does not extend to products that, in the opinion of Microhard Systems Inc., have been subject to misuse, accidents, lightning strikes, improper installation or application, nor shall it extend to units which have, in Microhard Systems Inc.’s opinion, been opened, tampered with or repaired by an unauthorized facility. Microhard Systems Inc. Leaders in Wireless Telecom #110, 1144 - 29 th Ave. N.E. Calgary, Alberta T2E 7P1 Phone: (403) 248-0028 Fax: (403) 248-2762 www.microhardcorp.com © 2001 by Microhard Systems Inc., All Rights Reserved. HyperTerminal is copyrighted by Hilgraeve Inc, and developed for Microsoft. Microsoft and Windows are registered trademarks of Microsoft Corporation. pcANYWHERE and Symantec are registered trademarks of Symantec Corp. All other products mentioned in this document are trademarks or registered trademarks of their respective holders. Manual Revision 1.20, January 31, 2001. ivMHX-910 Operating Manual Contents 1.Introduction 1.0Product Overview.............................................................................................................................................................................. 1 1.1Features.............................................................................................................................................................................................. 1 1.2About this Manual............................................................................................................................................................................. 2 2.Electrical/Physical 2.0Functional Block Diagram................................................................................................................................................................. 3 2.1Pinout................................................................................................................................................................................................. 4 2.2LED Operation................................................................................................................................................................................... 6 2.3DC Characteristics............................................................................................................................................................................. 8 2.4AC Characteristics..............................................................................................................................................................................9 3.Modes of Operation.....................................................................................................................................................................................11 3.1Data Mode........................................................................................................................................................................................11 3.2Command Mode...............................................................................................................................................................................12 3.2.1AT Command Interface.......................................................................................................................................................13 3.3Switching Between Command and Data Modes...............................................................................................................................13 4.Configuration …

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#110, 1144 - 29th Avenue N.E. Calgary, Alberta T2E 7P1 Tel: (403) 248-0028 Fax: (403) 248-2762 Website: http://www.microhardcorp.com FCC ID: NS900P4 Oct. 10, 2000 Federal Communications Commission OET Laboratory Division. 7435 Oakland Mills Rd. Columbia, MD 21046 Re: Request for Confidentiality. We request that the enclosed design documents of our MHX-2400 product (FCC ID NS900P4), specifically our schematics and bill of materials, be held confidential. Extensive research and development efforts have provided us with spread spectrum radio technology that significantly outperforms much of the competition. This new technology gives our company a competitive advantage. Our efforts could be quickly undermined if the design information were to be made public. Thank you in advance. Hany H. Shenouda President

FCC ID LABEL FORMAT AND LOCATION TOP VIEW FCCID: NS900P4 This device complies with Part 15 of the FCC Rules. Operation of this device is subject to the following conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference which may cause undesired operation. MHX-2400 2.4 GHz Wireless

Microhard Systems Inc. MHX-2400 Operational Description The MHX-2400 is a high-performance embedded spread spectrum data transceiver. Users communicate with this module via an asynchronous RS-232 interface. All data that users send to the module is buffered in banks of SRAM memory, packetized with the appropriate header information, and sent over the air at a fixed bit rate. The microprocessor inside the module precisely controls the bit-width, packet size, and hopping algorithm, to ensure that the RF occupied bandwidth and channel dwell-times remain constant. Users have no ability to modify the occupied bandwidth of the transmitted data. Users power the module from a 5 - 5.5V source. This is linearly regulated down to 4.5V for the radio circuitry. This ensures that any changes in input voltage will not have any effect on the radiated power, which is limited to 1W, or in the case that the module is sold with high gain antennas, the radiated power is factory-limited to 100mW. The MHX-2400 modem can be configured for a wide range of applications. The module is designed such that all communication is through one serial port (Pins 21 to 28 on the module). This port has two functions: 1. It provides the asynchronous interface with the host equipment for data that is sent/received on the RF channel. When operating in this fashion, the module is said to be in data mode. 2. It is also used for configuring and programming the module. When operating in this fashion, the module is said to be in command mode. The functionality of any particular MHX-2400 can be configured as follows: n Master Point-to-Point: The modem is configured to communicate with a single Slave, either directly, or through one or more Repeaters. n Master Point-to-Multipoint: The modem is configured to communicate with one or more Slaves and/or Repeaters. n Slave: The modem is configured to communicate with one Master either directly or through one or more Repeaters.. n Repeater: The modem is configured to pass information from either a Master or another Repeater onto subsequent Repeaters and/or Slaves and vice versa. The Repeater also acts as a Slave in the sense that, like a Slave, it passes information to/from its serial port. The MHX-2400 hops according to a pseudorandom pattern of 76 different channels. Each of the 76 channels is used once in the pseudorandom pattern, and the dwell time is equal among channels. Here is a list of a sample Hop pattern: Table01 db 122,121,145,103,39,178,34,158 db 78,106,165,73,167,97,71,86 db 154,51,75,166,141,198,197,32 db 150,15,45,131,177,124,44,91 db 67,02,07,54,18,115,99,176 db 85,56,64,96,116,28,170,125 db 193,47,200,110,21,136,195,146 db 147,82,180,128,01,41,133,185 db 117,120,20,134,148,31,186,48 db 88,190,140,55, There are 202 available channels with spacing of 400 kHz starting at 2.4016 GHz and going up to 2.4820 GHz. The system receiver input bandwidth is 350 kHz. The RF connector on the module is a proprietary connector reverse thread SMA or MCX straight PC mount (Johnson # 133-3701-211). Furthermore, the received shall hop in synchronization with the master when the network address and the hopping patterns of the master and the slave are set to the same. The hopping patterns are stored in an onboard EEPROM and programmed in the factory. The MHX-2400 is a frequency hopping transceiver, meaning that it “hops” to a new frequency after a predetermined time interval. This time interval is a fixed time set by the user, and can range from 8ms to 120ms. The master’s transmit time is less than the 120ms and varies depending on the size of the packet. See plots 1 and 2. Plot 1. Master Transmit Time on a Given Channel in the Pseudorandom Hop Sequence for Continuous Data on RS-232 port In plot 2, there is no data transmitted over theRS-232 port and hence the master only transmits a beacon, which is 2.76ms in duration. The maximum time for the system to be on a single channel is 120ms as stated in the MHX-2400 User’s Manual. Plot 2. Master Transmit Time on a Given Channel in the Pseudorandom Hop Sequence for No Data on RS-232 port

RF Exposure Calculations: The following information provides the minimum separation distance for each of the antennas provided with the MHX-2400 module, as calculated from FCC OET 65 Appendix B, Table 1B Guidelines for General Population/Uncontrolled Exposure. This calculation is based on the highest EIRP possible from the system, considering maximum power and antenna gain. The formula used was: S = (Po*G)/(4*pi*r^2) Where S = 1.0 mW/cm^2 for 2400 MHz Where Po = 100 mW for Yagi antennas (max. power set at factory) Where Po = 1.0 Watt for Omni antennas (max. power user configurable) For: 14 dB Yagi Antenna . . . . . r = 14 cm 2.5dB Omni Antenna . . . . . r = 12 cm 6 dB Omni Antenna . . . . . r = 18 cm The following statement will be presented in the MHX-2400 User Manual: WARNING In order to comply with the FCC/IC adopted RF exposure requirements, this transmitter system will be installed by the manufacturer's resaler professional. Installation of all antennas must be performed in a manner that will provide at least 20 cm clearance from the front radiating apperature, to any user or member of the public. .

N N N a a a t t t i i i o o o n n n a a a l l l C C C e e e r r r t t t i i i f f f i i i c c c a a a t t t i i i o o o n n n L L L a a a b b b o o o r r r a a a t t t o o o r r r y y y 8370 Court Avenue, Suite B-1 Ellicott City, Maryland 21043 (410) 461-5548 FOR Microhard Systems, Inc. #110, 1144 – 29 th Ave., N.E. Calgary Alberta, Canada T2E 7P1 FCC ID: NS900P4 December 5, 2000 FCC REPORT OF RADIO INTERFERENCE FCC ID #: NS900P4 1 TABLE OF CONTENTS 1.0Introduction 1.1Summary 2.0Description of Equipment Under Test (EUT) 2.1EMI Countermeasure 3.0Test Program 4.0 Test Configuration 5.0Conducted Emissions Scheme 6.0Radiated Emissions Scheme TABLES Table 1.Support Equipment Table 2.Interface Cables Table 3.Measurement Equipment EXHIBITS Exhibit 1.EUT Photographs Exhibit 2.Schematic Diagram Exhibit 3.User Manual NCL PROJ.# Microhard-561 FCC ID #: NS900P4 2 1.0 Introduction: This report has been prepared on behalf of Microhard Systems, Inc., to support the attached Application for a Certification of a Part 15 Spread Spectrum Transmitter module. The Equipment Under Test (EUT) was the Model: MHX-2400 Wireless Modem Transceiver /OEM Module. Radio-Noise Emissions tests were performed according to FCC Public Notice 54797, titled “Guidance on Measurement for Direct Sequence SST”. The measuring equipment conforms to ANSI C63.2 Specifications for Electromagnetic Noise and Field Strength Instrumentation. Testing was performed at National Certification Laboratory in Ellicott City, MD. Site description and site attenuation data have been placed on file with the FCC’s sampling and Measurements Branch. FCC acceptance was granted on May 26, 1993. 1.1 Summary: The Microhard Systems, Inc., Model: MHX-2400 Wireless Modem Transceiver /OEM Module complies with the FCC limits (15.247) for a Frequency Hopping SST. FCC ID #: NS900P4 3 2.0 Description of Equipment Under Test (EUT): The EUT features: 3.0 Test Program: This report contains measurement charts and data as evidence for the following tests performed: 1.(15.247b) Peak RF output power. 2. (15.247c) Field Strength of harmonics and spurious out-of-band emissions. 3. (15.247c) RF Antenna Conducted of harmonics and spurious out-of-band emissions. 4. (15.247a) 20 dB Emission Bandwidth. 5. (15.207) Power Line Conducted Emissions. 6.(15.247c) Band Edge emissions. Reverse Polarity SMA Antenna Connector per 15.203 +30 dBm RF Output Max. 2401.31 - 2481.24 MHz Frequency Range 350 kHz 20 dB Emission Bandwidth 200 Hopping Channels 400 kHz Channel Separation 172.8 kbps Data Rate (Radio Link) 115.2 kbps Max Data Rate (DCE) FCC ID #: NS900P4 4 4.0 Test Configuration: RF antenna output tests such as Bandwidth, Spurious/Harmonics, Power output, were taken with the transmitter antenna connector feeding directly into the spectrum analyzer via external 30 db attenuator. The analyzer’s internal attenuator was adjusted to prevent overloading of the front end. The transmitter is modulated at 172.8 kbps which is the highest available data rate. Field strength measurements were taken with the transmitter feeding a yagi, or omni antenna aimed at the receiving antenna. Testing was performed using the highest gain antenna from each design family (yagi, omni) with the power setting at 1 Watt for the omni antenna, and 100 mW for the higher gain yagi. A list of all antennas that will be sold with the MHX-2400 Wireless Module follows: BLUEWAVE Model BW2411Y - 14 dBi Yagi Antenna 2.5 dBi Omni Antenna - 2400 MHz Monopole MAXRAD - 6 dBi 2400 MHz Omni Antenna FCC ID #: NS900P4 5 PEAK POWER TEST RESULTS Limit:1 watt (30 dBm) Condition:Transmitter is set to a single modulated channel Reading from spectrum analyzer with 1 MHz Resolution Bandwidth setting: Low Channel :2401.31 MHz-(+28.6 dBm) Mid Channel :2441.22 MHz -(+30.0 dBm) High Channel :2481.26 MHz-(+29.6 dBm) SEE FOLLOWING THREE (3) PLOTS OF MODULATED CARRIER FCC ID #: NS900P4 6 PEAK RF POWER – MODULATED CARRIER (1 MHz RES. BW) Low Channel FCC ID #: NS900P4 7 PEAK RF POWER – MODULATED CARRIER (1 MHz RES. BW) Mid Channel FCC ID #: NS900P4 8 PEAK RF POWER – MODULATED CARRIER (1 MHz RES. BW) High Channel FCC ID #: NS900P4 9 20 dB EMISSION BANDWIDTH Maximum 20 dB BW:1.0 MHz RBW Setting on S.A.:10 kHz Condition:Transmitter is set to a single channel modulated at 172.8 kbps Reading from Spectrum Analyzer: Low Channel :2401.31 MHz-(356 kHz) Mid Channel :2441.22 MHz -(348 kHz) High Channel :2481.26 MHz-(351 kHz) SEE FOLLOWING THREE (3) PLOTS OF MODULATED CARRIER FCC ID #: NS900P4 10 20 dB EMISSION BANDWIDTH – MODULATED CARRIER (10 kHz RES. BW) Low Channel FCC ID #: NS900P4 11 20 dB EMISSION BANDWIDTH – MODULATED CARRIER (10 kHz RES. BW) Mid Channel FCC ID #: NS900P4 12 20 dB EMISSION BANDWIDTH – MODULATED CARRIER (10 kHz RES. BW) High Channel FCC ID #: NS900P4 13 RF ANTENNA CONDUCTED SPURIOUS/HARMONICS EMISSIONS Limit:20 dB below Carrier Level Measured with 100 kHz RBW RBW Setting on S.A.: 100 kHz Condition:Transmitter is set to a single modulated channel. RF Power = 30 dBm Three separate measurements are performed to show harmonic and spurious emissions generated with the transmitter tuned to low, middle, and high parts of the spectral range. SEE FOLLOWING THREE (3) DATA TABLES FCC ID #: NS900P4 14 FCC Part 15.247(c) – Conducted Spurious Emissions Frequency of Carrier = 2401.31 MHz Limit = 20 dBc Condition:Transmitter is set to a single modulated channel. TEST RESULTS LIMIT:-20 dB FROM PEAK CARRIER ComponentFrequency (MHz)Result (dB From Peak) Harmonic4802.62-43.0 Harmonic7203.93-55.0 Harmonic9605.24-670 Harmonic12006.55-69.0 Harmonic14407.86-71.0 Harmonic16809.17-74.0 Harmonic19210.48-75.0 Harmonic21611.79-75.0 Harmonic24013.10-75.0 FCC ID #: NS900P4 15 FCC Part 15.247(c) – Conducted Spurious Emissions Frequency of Carrier = 2441.22 MHz Limit = 20 dBc Condition:Transmitter is set to a single modulated channel. TEST RESULTS LIMIT:-20 dB FROM PEAK CARRIER ComponentFrequency (MHz)Result (dB From Peak) Harmonic4882.44-45.0 Harmonic7323.66-54.0 Harmo…

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CLIENT: EUT:MHX-2400 ANTENNA: FREQ.:2481.26 MHZ POWER:100 mW PEAKAverage E-FieldLimit MHzHVdBuVdB/mdbuV/mdBuV/mdB 2,483.51H 14.0034.000.000.0048.0054.006.00PASS 2,483.51V13.0034.000.000.0047.0054.007.00PASS CLIENT: EUT:MHX-2400 ANTENNA: FREQ.:2481.26 MHZ POWER:1000 mW PEAKAverage E-FieldLimit MHzHVdBuVdB/mdbuV/mdBuV/mdB 2,483.51H 13.0034.000.000.0047.0054.007.00PASS 2,483.51V12.0034.000.000.0046.0054.008.00PASS AMP Gain dB Average Factor dB MARGIN CONDITION FREQUENCYPOLARITYSPEC AAF/C 6dBi OMNI 3 METER TEST DETECTOR - PEAKDATE: 01/31/2001 MARGIN CONDITION AMP Gain dB Average Factor dB FCC BANDEDGE RADIATED EMISSIONS DATA MICROHARD SYSTEMS 3 METER TEST YAGI DATE: 01/31/2001 DETECTOR - PEAK POLARITYFREQUENCYSPEC AAF/C MICROHARD SYSTEMS

2.0 Description of Equipment Under Test (EUT): The EUT features: 3.0 Test Program: This report contains measurement charts and data as evidence for the following tests performed: 1.(15.247b) Peak RF output power. 2. (15.247c) Field Strength of harmonics and spurious out-of- band emissions. 3. (15.247c) RF Antenna Conducted of harmonics and spurious out-of-band emissions. 4. (15.247a) 20 dB Emission Bandwidth. 5. (15.207) Power Line Conducted Emissions. 6.(15.247c) Band Edge emissions. CORRECTED PAGE 3 OF TEST REPORT (MICROHARD - NS900P4) Reverse Thread SMA Antenna Connector per 15.203 +30 dBm RF Output Max. 2401.31 - 2481.24 MHz Frequency Range 350 kHz 20 dB Emission Bandwidth 200 Hopping Channels 400 kHz Channel Separation 172.8 kbps Data Rate (Radio Link) 115.2 kbps Max Data Rate (DCE)

AVERAGE CHANNEL DWELL TIME MICROHARD MHX-2400 SWEEP TIME = 10 ms/DIV SINGLE TRANSMISSION TIME FRAME = 73 ms AVERAGE CHANNEL DWELL TIME MICROHARD MHX-2400 SWEEP TIME = 5 sec/DIV AVERAGE TRANSMISSION TIME / 30 sec PERIOD = 219 ms

CLIENT: EUT:MHX-2400 ANTENNA: FREQ.:2401.31 MHZ POWER:1000 mW PEAKAverage E-FieldLimit MHzHVdBuVdB/mdbuV/mdBuV/mdB 4,802.62 V37.0035.0025.000.0047.0054.007.00PASS 12,006.55H 33.0040.0025.000.0048.0054.006.00PASS 14,407.86 V32.0030.0025.000.0037.0054.0017.00PASS 19,210.48H 26.0036.0025.000.0037.0054.0017.00PASS MARGIN CONDITION AMP Gain dB Average Factor dB FCC RADIATED EMISSIONS DATA MICROHARD SYSTEMS 3 METER TEST 6dBi OMNI DATE: 01/31/2001 TEST ENGINEER: Brian Haghtalab DETECTOR - PEAK POLARITYFREQUENCYSPEC AAF/C CLIENT: EUT:MHX-2400 ANTENNA: FREQ.:2441.22 MHZ POWER:1000 mW PEAKAverage E-FieldLimit MHzHVdBuVdB/mdbuV/mdBuV/mdB 4,882.44H 38.0035.0025.000.0048.0054.006.00PASS 7,323.66H 30.0037.0025.000.0042.0054.0012.00PASS 12,206.10 V31.0040.0025.000.0046.0054.008.00PASS 19,529.76H 27.0036.0025.000.0038.0054.0016.00PASS MARGIN CONDITION AMP Gain dB Average Factor dB FCC RADIATED EMISSIONS DATA MICROHARD SYSTEMS 3 METER TEST 6dBi OMNI DATE: 01/31/2001 TEST ENGINEER: Brian Haghtalab DETECTOR - PEAK POLARITYFREQUENCYSPEC AAF/C CLIENT: EUT:MHX-2400 ANTENNA: FREQ.:2481.26 MHZ POWER:1000 mW PEAKAverage E-FieldLimit MHzHVdBuVdB/mdbuV/mdBuV/mdB 4,962.52H 38.0035.0025.000.0048.0054.006.00PASS 7,443.78 V35.0037.0025.000.0047.0054.007.00PASS 12,406.30H 30.0040.0025.000.0045.0054.009.00PASS 19,850.08 V27.0036.0025.000.0038.0054.0016.00PASS TEST ENGINEER: Brian Haghtalab DETECTOR - PEAK POLARITYFREQUENCYSPEC AAF/C FCC RADIATED EMISSIONS DATA MICROHARD SYSTEMS 3 METER TEST 6dBi OMNI DATE: 01/31/2001 MARGIN CONDITION AMP Gain dB Average Factor dB