NQE-900DS

COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 84 of 99 Exhibit 8 Exhibit 8: User’s Manual A copy of the user’s manual is enclosed below. The compliance statement for the 900 SS Direct is contained on page 4 of the manual: COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 85 of 99 Exhibit 8 COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 86 of 99 Exhibit 8 COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 87 of 99 Exhibit 8 COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 88 of 99 Exhibit 8 COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 89 of 99 Exhibit 8 COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 90 of 99 Exhibit 8

COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 84 of 99 Exhibit 8 Exhibit 8: User’s Manual A copy of the user’s manual is enclosed below. The compliance statement for the 900 SS Direct is contained on page 4 of the manual: COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 85 of 99 Exhibit 8 COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 86 of 99 Exhibit 8 COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 87 of 99 Exhibit 8 COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 88 of 99 Exhibit 8 COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 89 of 99 Exhibit 8 COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 90 of 99 Exhibit 8

COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 97 of 99 Exhibit 13 Exhibit 13: Cover Letters June 30, 1999 FEDERAL COMMUNICATIONS COMMISSION Equipment Authorization Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: Enclosed is a FCC Part 15, Subpart C, Section 15.247 Certification application for the World Wireless Communications, Inc., Model 900 SS Direct, FCC ID: NQE-900DS Please let me know if I can be of further assistance. Sincerely yours, COMMUNICATION CERTIFICATION LABORATORY Joseph W. Jackson V.P. Marketing COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 98 of 99 Exhibit 13 Request for Confidentiality Letter COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 99 of 99 Exhibit 13 Request for Change of Address Letter

COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 4 of 99 Exhibit 3 Exhibit 3: Photographs of Overall Appearance Front View of the 900 SS Direct COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 5 of 99 Exhibit 3 Back View of the 900 SS Direct COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 6 of 99 Exhibit 3 End view showing the antenna connector COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 7 of 99 Exhibit 3 End view showing the RS-232 and power connectors COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 8 of 99 Exhibit 3 Power Supply COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 9 of 99 Exhibit 3 Dipole Antenna COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 10 of 99 Exhibit 3 Comtelco Model Y2283A-66 Yagi Antenna COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 11 of 99 Exhibit 3 Maxrad Model MFB9155 Omni Antenna

COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 1 of 99 Exhibit 1 Exhibit 1: FCC ID Label Equipment Identification Label In accordance with the requirements of Sections 15.19 (a), 2.925 and 2.926 of the FCC Rules, the following information will be permanently affixed to the World Wireless Communications, Inc., Model 900 SS Direct as shown in the photograph on the following page. COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 2 of 99 Exhibit 1 Photograph showing label placement

COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 1 of 99 Exhibit 1 Exhibit 1: FCC ID Label Equipment Identification Label In accordance with the requirements of Sections 15.19 (a), 2.925 and 2.926 of the FCC Rules, the following information will be permanently affixed to the World Wireless Communications, Inc., Model 900 SS Direct as shown in the photograph on the following page. COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 2 of 99 Exhibit 1 Photograph showing label placement

COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 91 of 99 Exhibit 9 Exhibit 9: Internal Photographs Inside View (with RF cans installed) COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 92 of 99 Exhibit 9 Component side of the board (with RF cans removed) COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 93 of 99 Exhibit 9 Solder side of the board

COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 95 of 99 Exhibit 11 Exhibit 11: RF Exposure/Environmental Evaluation The 900 SS Direct can be installed with the three different types of antennas listed below: Antenna TypeModelAntenna Gain Centurion DipoleCAF287152.15 dBi Comtelco YagiY2283A-666 dBi Maxrad OmniMFB91555 dBi The 900 SS Direct is professional installed and will only be installed with the antennas listed above. The antennas will always be installed so they are not closer than 20 cm from the user or general public; therefore, the RF Exposure/Environmental Evaluation was not required.

COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 19 of 99 Exhibit 6 Exhibit 6: Test Report TEST REPORT FROM: COMMUNICATION CERTIFICATION LABORATORY 1940 W. Alexander Street Salt Lake City, Utah 84119-2039 Type of Report: Certification TEST OF: 900 SS Direct FCC ID: NQE-900DS To FCC PART 15.247, Subpart C Test Report Serial No: 73-6891 Applicant: World Wireless Communications, Inc. 2441 South 3850 West West Valley City, UT 84116 Date(s) of Test: June 17 18, 1999 Issue Date: June 30, 1999 Equipment Receipt Date: June 17, 1999 COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 20 of 99 Exhibit 6 CERTIFICATION OF ENGINEERING REPORT This report has been prepared by Communication Certification Laboratory to determine compliance of the device described below with the requirements of FCC PART 15.247, Subpart C. This report may be reproduced in full, partial reproduction may only be made with the written consent of the laboratory. The results in this report apply only to the sample tested. -Applicant:World Wireless Communications, Inc. -Manufacturer:World Wireless Communications, Inc. -Brand Name:WWC -Model Number:900 SS Direct -FCC ID:NQE-900DS On this 30 th day of June 1999, I, individually, and for Communication Certification Laboratory, certify that the statements made in this engineering report are true, complete, and correct to the best of my knowledge, and are made in good faith. COMMUNICATION CERTIFICATION LABORATORY Checked by: William S. Hurst, P.E. Vice President Tested by: Roger J. Midgley EMC Engineering Manager COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 21 of 99 Exhibit 6 SECTION 1. CLIENT INFORMATION AND RESPONSIBLE PARTY: 1.1 Client Information: Company Name: World Wireless Communications, Inc. 2441 South 3850 West West Valley City, UT 84116 Contact Name:Rich Saywer Title:Project Engineer COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 22 of 99 Exhibit 6 SECTION 2. EQUIPMENT UNDER TEST (EUT) 2.1 Identification of EUT: Trade Name:WWC Model Name or Number:900 SS Direct Serial Number:N/A Options Fitted:None Country of Manufacture:U.S.A. 2.2 Description of EUT: The 900 SS Direct is a direct sequence spread spectrum radio. It has an RS-232 interface that can be connected to a computer or any other equipment that has RS-232 capability. The applications of this radio are limited only by the need and imagination, some examples are: • Short/Long distance telemetry • Weather Stations • Wireless security stations • Remote data collections • SCADA applications The 900 SS Direct operates on 9-15 VDC supplied via a 120 VAC to 12 VDC power supply. This report covers the transmitter only the receiver is covered under a separate verification report. 2.3 Modification Incorporated/Special Accessories on EUT: The following modifications were made to the 900 SS Direct by the Client during testing to comply with the specification. These modifications will be implemented during manufacturing. 1. C902 was changed from 3.9 pF to 2.2 pF 2. C85 was changed from 3.3 pF to 3.7 pF Signature: Typed Name: Rich Sawyer COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 23 of 99 Exhibit 6 2.4 EUT and Support Equipment: The FCC ID numbers for all the EUT and support equipment used during the test (including inserted cards) are listed below: Brand Name Model Number Serial No. FCC ID Number DescriptionName of Interface Ports/Interface Cables BN: WWC MN: 900 SS Direct SN: N/A NQE-900DSDirect Sequence Spread Spectrum Radio N/A COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 24 of 99 Exhibit 6 SECTION 3. TEST SPECIFICATION, METHODS & PROCEDURES 3.1 Test Specification: Title:FCC PART 15.247, Subpart C (47 CFR 15). Limits and methods of measurement of radio interference characteristics of radio frequency devices. Operation within the bands 902-928 MHz, 2400-2483.5 MHz and 5725- 5850 MHz. Purpose of Test: The tests were performed to demonstrate Initial compliance. 3.2 Methods & Procedures: 3.2.1 '' 15.247 (a)Operation under the provisions of this section is limited to frequency hopping and direct sequence spread spectrum intentional radiators that comply with the following provisions: (1)Frequency hoping systems shall have hopping channel carrier frequencies separated by a minimum of 25 kHz or the 20 dB bandwidth of the hopping channel, whichever is greater. The system shall hop to channel frequencies that are selected at the system-hopping rate from a pseudorandomly ordered list of hopping frequencies. Each frequency must be used equally on the average by each transmitter. The system receivers shall have input bandwidths that match the hopping channel bandwidths of their corresponding transmitters and shall shift frequencies in synchronization with the transmitting signals. (i)For frequency hopping systems operating in the 902 - 928 MHz band: if the 20 dB bandwidth of the hopping channel is less than 250 kHz, the system shall use at least 50 hopping frequencies and the average time of occupancy on any frequency shall not be greater than 0.4 seconds within a 20 second period; if the 20 dB bandwidth of the hopping channel is 250 kHz or greater, the system shall use at least 25 hopping frequencies and the average time of occupancy on any frequency shall not be greater than 0.4 seconds within a 10 second period. The maximum allowed 20 dB bandwidth of the hopping channel is 500 kHz. COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 25 of 99 Exhibit 6 (ii)Frequency hopping systems operating in the 2400 – 2483.5 MHz and the 5725 – 5850 MHz bands shall use at least 75 hopping frequencies. The maximum allowed 20 dB bandwidth of the hopping channel is 1 MHz. The average time of occupancy on any frequency shall not be greater than 0.4 seconds within a 30 second period. (2)For direct sequence systems, the…

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COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 36 of 99 Exhibit 6 6.2.2 '' 15.247 (b) Peak Output Power: Measurement Data: The maximum peak output power measured for this device was 661.0 mW or 28.2 dBm. Shown below is the measured peak output power. The 900 SS Direct can be installed with the three different types of antennas listed below; therefore, measurements were performed with the 900 SS Direct transmitting on all four antennas. The results for each measurement are shown below. Antenna TypeModelAntenna Gain Centurion DipoleCAF287152.15 dBi Comtelco YagiY2283A-666 dBi Maxrad OmniMFB91555 dBi The maximum directional gain of the each antenna is less than 6 dBi; therefore, the maximum output power is not required to be reduced from the value measured. A diagram of the test configuration is enclosed in Appendix A and a list of reference codes for test equipment used is enclosed in Appendix B. Test equipment used: 1, 3 and 4. Frequency (MHz) Measured Output Power (dBm) Measured Output Power (mW) 905.027.8603.0 915.028.2661.0 923.027.9617.0 RESULT In the configuration tested, the EUT complied with the requirements of the specification (see spectrum analyzer plots below). COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 37 of 99 Exhibit 6 RF Power Output Plot - (Low Channel) dBm 30 20 10 0 -10 -20 -30 -40 -50 -60 -70 RF Output Power Trace A Centre: 905.985000 MHzSpan: 20.000000 MHz Res BW: 3 MHzVid BW: 3 MHzSweep: 20 ms 9/21/99 2:08:10 PMHP8566B RF Output Power (Low End of Band) Trace A31.5 dB Offset (30 dB Attenuator and Cable) 1 1 906.345000 MHz 27.8000 dBm COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 38 of 99 Exhibit 6 RF Power Output Plot - (Middle Channel) dBm 30 20 10 0 -10 -20 -30 -40 -50 -60 -70 RF Output Power Trace A Centre: 915.000000 MHzSpan: 20.000000 MHz Res BW: 3 MHzVid BW: 3 MHzSweep: 20 ms 9/21/99 2:32:51 PMHP8566BOUT2.SPT RF Output Power (Middle of Band) Trace A31.5 dB Offset (30 dB Attenuator and Cable) 1 1 915.280000 MHz 28.2000 dBm COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 39 of 99 Exhibit 6 RF Power Output Plot - (High Channel) dBm 30 20 10 0 -10 -20 -30 -40 -50 -60 -70 RF Output Power Trace A Centre: 923.000000 MHzSpan: 20.000000 MHz Res BW: 3 MHzVid BW: 3 MHzSweep: 20 ms 9/21/99 2:20:53 PMHP8566BOUT3.SPT RF Output Power (High End of Band) Trace A31.5 dB Offset (30 dB Attenuator and Cable) 1 1 923.000000 MHz 27.9000 dBm

COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 81 of 99 Exhibit 7 Exhibit 7: Test Set-Up Photographs Worst case radiated emissions (Dipole antenna) COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 82 of 99 Exhibit 7 Worst case radiated emissions (Yagi antenna) COMMUNICATION CERTIFICATION LABORATORYTEST REPORT: 73-6891 FCC ID: NQE-900DS Page 83 of 99 Exhibit 7 Worst case radiated emissions (Omni antenna)