Gemtek WL-211F User manual

March 17, 2000
FEDERAL COMMUNICATIONS COMMISSION
7435 Oakland Mills Road
Columbia, MD 21046
USA
Subject: FCC Certification Authorization Application under FCC PART
15, Subpart C, Sec. 15.247 - Direct Sequence Spread
Spectrum Transmitters operating in the frequency band 2400 -
2483.5 MHz.
Product: PCMCIA WIRELESS LAN CARD
Model No.: WL-211F
FCC ID: MXF-WL211F
Dear Sir or Madam:
As appointed agent for GEMTEK TECHNOLOGY CO., LTD., we would like to
submit the application to the Federal Communications Commission for certification
of the above product. Please review all necessary files uploaded to FCC OET site
for detailed information.
Since the rf exposure safety distance is small (2.4 cm) where the power density
reach 1mW/cm2and the antenna is enclosed within the case, the RF exposure risk
is in-considerable. Therefore, the applicant wishes to apply for the exemption of the
SAR test requirements. Please kindly refer to the RF Exposure Warning for
compliance with FCC Rule 2.1093 in the “RF Exposure Info” Exhibit and User’s
Manual for detailed information.
Enclosed you will find copy of the engineering report, the necessary documents
and information pertaining to this submission, in addition, please refer to the
multiple listing letters of agreement from Gemtek Technology Co. Ltd. and
NgeeAnn Polytechnic.
If you have any queries, please do not hesitate to contact us.
Yours truly,
Tri Minh Luu, P. Eng.,
V.P., Engineering
Encl
2
3000 Bristol Circle
Oakville, Ontario, Canada
L6H 6G4
Telephone [phone]
Facsimile [phone]
Website: www.ultratech-labs.com
Email: [email protected]
[email protected]
UltraTech
Group of Labs

March 17, 2000
GEMTEK TECHNOLOGY CO., LTD.
No. 1, Jen-Al Road, HsinChu Industrial Park
Hukuo Hsiang, Hsinchu Hsien, Taiwan, R.O.C.,
Attn.: Mr. Mike Chen
Subject: FCC Certification Application Testing under FCC PART 15,
Subpart C, Sec. 15.247 - Direct Sequence Spread Spectrum
Transmitters operating in the frequency band 2400 - 2483.5
MHz.
Product: PCMCIA WIRELESS LAN CARD
Model No.: WL-211F
FCC ID: MXF-WL211F
Dear Mr. Chen,
The product sample, as provided by you, has been tested and found to comply
with FCC PART 15, Subpart C, Sec. 15.247 - Direct Sequence Spread
Spectrum Transmitters operating in the frequency band 2400 - 2483.5
MHz.
Enclosed you will find copies of the engineering report. If you have any queries,
please do not hesitate to contact us.
Yours truly,
Tri Minh Luu, P. Eng.,
V.P., Engineering
Encl
2
3000 Bristol Circle
Oakville, Ontario, Canada
L6H 6G4
Telephone [phone]
Facsimile [phone]
Website: www.ultratech-labs.com
Email: [email protected]
[email protected]
UltraTech
Group of Labs

WIRELESS LAN PC CARD
Model No.: WL-211F
FCC ID: MXF-WL211F
Applicant: GEMTEK TECHNOLOGY CO., LTD.
No. 1, Jen-Al Road, HsinChu Industrial Park
Hukuo Hsiang, HsinChu Hsien, Taiwan, R.O.C.
In Accordance With
FEDERAL COMMUNICATIONS COMMISSION (FCC)
PART 15, SUBPART C, SEC. 15.247
Direct Sequence Spread Spectrum Transmitters operating
in the frequency band 2400 - 2483.5 MHz
UltraTech's File No.: GTT-013FTX
This Test report is Issued under the Authority of
Tri M. Luu, Professional Engineer,
Vice President of Engineering
UltraTech Group of Labs
Date: March 23, 2000
Report Prepared by: Mr. Dan Huynh, BASc. Tested by: Mr. Hung Trinh, EMI/RFI Technologist
Issued Date: March 17, 2000 Test Dates: Feb. 04-08, Mar. 10 2000
The results in this Test Report apply only to the sample(s) tested, and the sample tested is randomly
selected.
UltraTech
3000 Bristol Circle, Oakville, Ontario, Canada, L6H 6G4
Telephone [phone] Facsimile [phone]
Website: www.ultrat4ech-labs.com Email: [email protected]

FCC PART 15, SUBPART C, SEC. 15.247 - DIRECT SEQUENCE SPREAD SPECTRUM TRANSMITTERS Page 2
PCMCIA Wireless LAN Card, Model WL-211F FCC ID: MXF-WL211F
ULTRATECH GROUP OF LABS File #: GTT-013FTX
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 March 17, 2000
Tel. #: [phone], Fax. #: [phone], Email: [email protected], Website: http://www.ultratech-labs.com
•Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia)
•Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA)
•Recognized/Listed by FCC (USA )
•All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)
TABLE OF CONTENTS
EXHIBIT 1. SUBMITTAL CHECK LIST.................................................ERROR! BOOKMARK NOT DEFINED.
EXHIBIT 2. INTRODUCTION ..................................................................................................................................5
2.1. SCOPE.................................................................................................................................................................. 5
2.2. RELATED SUBMITAL(S)/GRANT(S)..........................................................................................................................5
2.3. NORMATIVE REFERENCES ............................................................................................................................5
EXHIBIT 3. PERFORMANCE ASSESSMENT........................................................................................................6
3.1. CLIENT INFORMATION ......................................................................................................................................6
3.2. EQUIPMENT UNDER TEST (EUT) INFORMATION............................................................................................... 6
3.3. EUT’S TECHNICAL SPECIFICATIONS...........................................................................................................7
3.4. LIST OF EUT’S PORTS ...........................................................................................................................................8
3.5. ANCILLARY EQUIPMENT ........................................................................................................................................8
3.6. BLOCK DIAGRAM OF TEST SETUP ...........................................................................................................................9
EXHIBIT 4. EUT OPERATING CONDITIONS AND CONFIGURATIONS DURING TESTS.......................10
4.1. CLIMATE TEST CONDITIONS .................................................................................................................................10
4.2. OPERATIONAL TEST CONDITIONS & ARRANGEMENT FOR TESTS...........................................................................10
EXHIBIT 5. SUMMARY OF TEST RESULTS ...................................................................................................... 11
5.1. LOCATION OF TESTS..................................................................................................................................... 11
5.2. APPLICABILITY & SUMMARY OF EMC EMISSION TEST RESULTS ..................................................................11
5.3. MODIFICATIONS INCORPORATED IN THE EUT FOR COMPLIANCE PURPOSES ........................................................... 11
EXHIBIT 6. MEASUREMENT DATA.................................................................................................................... 12
6.1. TEST PROCEDURES..............................................................................................................................................12
6.2. MEASUREMENT UNCERTAINTIES .......................................................................................................................... 12
6.3. MEASUREMENT EQUIPMENT USED:.......................................................................................................................12
6.4. ESSENTIAL/PRIMARY FUNCTIONS AS DECLARED BY THE MANUACTURER:.................................12
6.5. AC POWERLINE CONDUCTED EMISSIONS @ FCC PART 15, SUBPART B, PARA.15.107(A).................13
6.5.1. Limits..........................................................................................................................................................13
6.5.2. Method of Measurements............................................................................................................................13
6.5.3. Test Arrangement .......................................................................................................................................13
6.5.4. Test Equipment List ....................................................................................................................................14
6.5.5. Test Data ....................................................................................................................................................14
6.5.6. Plots............................................................................................................................................................16
6.5.7. Photographs of Test Setup..........................................................................................................................16
6.6. 6 DB BANDWIDTH @ FCC 15.247(A)(2).............................................................................................................17
6.6.1. Limits..........................................................................................................................................................17
6.6.2. Method of Measurements............................................................................................................................17
Test Arrangement .......................................................................................................................................................17
6.6.4. Test Equipment List ....................................................................................................................................17
6.6.5. Test Data ....................................................................................................................................................17
6.6.6. Plots............................................................................................................................................................17
6.7. PEAK OUTPUT POWER & EFFECTIVE RADIATED POWER (EIRP) @ FCC 15.247(B) AND RF EXPOSURE
LIMIT FCC 1.1310...............................................................................................................................................18
6.7.1. Limits..........................................................................................................................................................18
6.7.2. Method of Measurements............................................................................................................................18

FCC PART 15, SUBPART C, SEC. 15.247 - DIRECT SEQUENCE SPREAD SPECTRUM TRANSMITTERS Page 3
PCMCIA Wireless LAN Card, Model WL-211F FCC ID: MXF-WL211F
ULTRATECH GROUP OF LABS File #: GTT-013FTX
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 March 17, 2000
Tel. #: [phone], Fax. #: [phone], Email: [email protected], Website: http://www.ultratech-labs.com
•Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia)
•Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA)
•Recognized/Listed by FCC (USA )
•All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)
6.7.3. Test Arrangement .......................................................................................................................................19
6.7.4. Test Equipment List ....................................................................................................................................19
6.7.5. Test Data ....................................................................................................................................................19
6.8. SPURIOUS EMISSIONS (CONDUCTED), FCC CFR 47, PARA. 15.247(C).................................................................22
6.8.1. Limits..........................................................................................................................................................22
6.8.2. Method of Measurements............................................................................................................................22
6.8.3. Test Arrangement .......................................................................................................................................22
6.8.4. Test Equipment List ....................................................................................................................................22
6.8.5. Test Data ....................................................................................................................................................23
6.8.6. Plots............................................................................................................................................................24
6.9. SPURIOUS EMISSIONS (RADIATED @ 3 METERS), FCC CFR 47, PARA. 15.247(C), 15.209 & 15.205.........25
6.9.1. Limits..........................................................................................................................................................25
6.9.2. Method of Measurements............................................................................................................................26
6.9.3. Test Arrangement .......................................................................................................................................26
6.9.4. Test Equipment List ....................................................................................................................................27
6.9.5. Test Data ....................................................................................................................................................27
6.9.6. Plots............................................................................................................................................................28
6.9.7. Photographs of Test Setup..........................................................................................................................28
6.10. TRANSMITTED POWER DENSITY OF A DSSS SYSTEM, FCC CFR 47, PARA. 15.247(D)..................................29
6.10.1. Limits..........................................................................................................................................................29
6.10.2. Method of Measurements............................................................................................................................29
6.10.3. Test Arrangement .......................................................................................................................................29
6.10.4. Test Equipment List ....................................................................................................................................29
6.10.5. Test Data ....................................................................................................................................................29
6.10.6. Plots............................................................................................................................................................29
6.11. PROCESSING GAIN OF A DIRECT SEQUENCE SPREAD SPECTRUM, FCC CFR 47, PARA. 15.247(E).................30
6.11.1. Limits..........................................................................................................................................................30
6.11.2. Method of Measurements............................................................................................................................30
6.11.3. Theoretical Process Gain for CCK Modulation......................................................................................... 30
6.11.4. Test Equipment List ....................................................................................................................................33
6.11.5. Test Arrangement .......................................................................................................................................34
6.11.6. Test Data ....................................................................................................................................................35
EXHIBIT 7. MEASUREMENT UNCERTAINTY..................................................................................................63
7.1. LINE CONDUCTED EMISSION MEASUREMENT UNCERTAINTY..............................................................................63
7.2. RADIATED EMISSION MEASUREMENT UNCERTAINTY.......................................................................................... 64
EXHIBIT 8. MEASUREMENT METHODS...........................................................................................................65
8.1. GENERAL TEST CONDITIONS...................................................................................................................... 65
8.1.1. Normal temperature and humidity.............................................................................................................. 65
8.1.2. Normal power source .................................................................................................................................65
8.1.3. Operating Condition of Equipment under Test...........................................................................................65
8.2. METHOD OF MEASUREMENTS - AC MAINS CONDUCTED EMISSIONS ..................................................................66
8.3. EFFECTIVE RADIATED POWER .............................................................................................................................67
8.4. SPURIOUS EMISSIONS (CONDUCTED & RADIATED)..............................................................................69
8.4.1. Spurious Emissions (Conducted)................................................................................................................69
8.4.2. Spurious Emissions (Radiated)...................................................................................................................69
8.5. TRANSMITTED POWER DENSITY OF A DSSS SYSTEM.......................................................................................... 71
8.6. PROCESSING GAIN OF A DIRECT SEQUENCE SPREAD SPECTRUM ........................................................................72

FCC PART 15, SUBPART C, SEC. 15.247 - DIRECT SEQUENCE SPREAD SPECTRUM TRANSMITTERS Page 4
PCMCIA Wireless LAN Card, Model WL-211F FCC ID: MXF-WL211F
ULTRATECH GROUP OF LABS File #: GTT-013FTX
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 March 17, 2000
Tel. #: [phone], Fax. #: [phone], Email: [email protected], Website: http://www.ultratech-labs.com
•Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia)
•Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA)
•Recognized/Listed by FCC (USA )
•All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)
EXHIBIT 1. SUBMITTAL CHECK LIST
Exhibit No. Exhibit Type Description of Contents Quality
Check (OK)
1 through 8 Test Report •Exhibit 1: Submittal check lists
•Exhibit 2: Introduction
•Exhibit 3: Performance Assessment
•Exhibit 4: EUT Operation and
Configuration during Tests
•Exhibit 5: Summary of test Results
•Exhibit 6: Measurement Data
•Exhibit 7: Measurement Uncertainty
•Exhibit 8: Measurement Methods
4
4
4
4
4
4
4
4
9Test Report - Plots of
Measurement Data •AC Power Line Conducted Emissions Plots
•6 dB Bandwidth Plots
•Transmitter Antenna Power Conducted
Emissions Plots
•Transmitter Radiated Emissions Plots
•Transmitter Power Density plots
4
4
4
4
4
10 Test Setup Photos •AC Power Line Conducted Emissions
•Transmitter Radiated Emissions
4
4
11 External Photos of EUT WL-211F PCMCIA Wireless LAN Card 4
12 Internal Photos of EUT WL-211F PCMCIA Wireless LAN Card 4
13 Cover Letters •Letter from Ultratech for Certification
Request
•Letter from the Applicant to appoint
Ultratech to act as an agent
•Letter from the Applicant to request for
Confidentiality Filing
4
4
4
14 Attestation Statements •Manufacturer’s Declaration of Conformity
(FCC DoC) for compliance with FCC Part
15, Sub. B, Class B - Computing Devices -
if required
4
15 Application Forms •Form 731
•Form 159
•Confirmation of Exhibits sent to FCC
•Status of Exhibits sent to FCC
4
4
4
4
16 ID Label/Location Info •ID Label
•Location of ID Label
4
4
17 Block Diagrams •Block Diagrams of WL-211F 4
18 Schematic Diagrams •WL-211F Schematic Diagrams 4
19 Parts List/Tune Up Info •WL-211F Bill of Materials 4
20 Operational Description Refer to user manual
21 RF Exposure Info •RF Exposure Language (page 3 of user
manual)
4
22 Users Manual •WL-211 PC Card user Manual 4

FCC PART 15, SUBPART C, SEC. 15.247 - DIRECT SEQUENCE SPREAD SPECTRUM TRANSMITTERS Page 5
PCMCIA Wireless LAN Card, Model WL-211F FCC ID: MXF-WL211F
ULTRATECH GROUP OF LABS File #: GTT-013FTX
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 March 17, 2000
Tel. #: [phone], Fax. #: [phone], Email: [email protected], Website: http://www.ultratech-labs.com
•Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia)
•Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA)
•Recognized/Listed by FCC (USA )
•All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)
EXHIBIT 2. INTRODUCTION
2.1. SCOPE
Reference: FCC Part 15, Subpart C, Section 15.247:1998
Title Telecommunication - Code of Federal Regulations, CFR 47, Part 15
Purpose of Test: To gain FCC Certification Authorization for Direct Sequence Spread Spectrum
Transmitters operating in the Frequency Band 2412 - 2462 MHz .
Test Procedures Both conducted and radiated emissions measurements were conducted in accordance
with American National Standards Institute ANSI C63.4 - American National Standard
for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical
and Electronic Equipment in the Range of 9 kHz to 40 GHz.
Environmental
Classification: •Residential
•Light-industry, Commercial
•Industry
2.2. RELATED SUBMITAL(S)/GRANT(S)
None
2.3. NORMATIVE REFERENCES
Publication YEAR Title
FCC CFR Parts
0-19 1998 Code of Federal Regulations – Telecommunication
ANSI C63.4 1992 American National Standard for Methods of Measurement of Radio-Noise Emissions
from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40
GHz
CISPR 22 &
EN 55022 1997 1998 Limits and Methods of Measurements of Radio Disturbance Characteristics of Information Technology Equipment
CISPR 16-1 Specification for Radio Disturbance and Immunity measuring apparatus and methods

FCC PART 15, SUBPART C, SEC. 15.247 - DIRECT SEQUENCE SPREAD SPECTRUM TRANSMITTERS Page 6
PCMCIA Wireless LAN Card, Model WL-211F FCC ID: MXF-WL211F
ULTRATECH GROUP OF LABS File #: GTT-013FTX
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 March 17, 2000
Tel. #: [phone], Fax. #: [phone], Email: [email protected], Website: http://www.ultratech-labs.com
•Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia)
•Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA)
•Recognized/Listed by FCC (USA )
•All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)
EXHIBIT 3. PERFORMANCE ASSESSMENT
3.1. CLIENT INFORMATION
APPLICANT:
Name: GEMTEK TECHNOLOGY CO., LTD.
Address: No. 1, Jen-Al Road, HsinChu Industrial Park
Hukuo Hsiang, HsinChu Hsien, Taiwan, R.O.C.
Contact Person: Mr. Mike Chen
Phone #: [phone]
Fax #: [phone]
Email Address: [email protected]
MANUFACTURER:
Name: GEMTEK TECHNOLOGY CO., LTD.
Address: No. 1, Jen-Al Road, HsinChu Industrial Park
Hukuo Hsiang, HsinChu Hsien, Taiwan, R.O.C.
Contact Person: Mr. Mike Chen
Phone #: [phone]
Fax #: [phone]
Email Address: [email protected]
3.2. EQUIPMENT UNDER TEST (EUT) INFORMATION
The following information (with the exception of the Date of Receipt) has been supplied by the applicant.
Brand Name GEMTEK TECHNOLOGY CO., LTD.
Product Name PCMCIA WIRELESS LAN CARD
Model Name or Number WL-211F
Serial Number Preproduction Sample
Type of Equipment Direct Sequence Spread Spectrum Transmitters
Input Power Supply Plug-in the laptop PC slot
Primary User Functions of EUT: Provide data communication link through air

FCC PART 15, SUBPART C, SEC. 15.247 - DIRECT SEQUENCE SPREAD SPECTRUM TRANSMITTERS Page 7
PCMCIA Wireless LAN Card, Model WL-211F FCC ID: MXF-WL211F
ULTRATECH GROUP OF LABS File #: GTT-013FTX
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 March 17, 2000
Tel. #: [phone], Fax. #: [phone], Email: [email protected], Website: http://www.ultratech-labs.com
•Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia)
•Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA)
•Recognized/Listed by FCC (USA )
•All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)
3.3. EUT’S TECHNICAL SPECIFICATIONS
TRANSMITTER
Equipment Type: §Portable
§Mobile
§Base station (fixed use)
Intended Operating Environment: §Residential
§Commercial, light industry & heavy industry
Power Supply Requirement: Regulated 5 Vdc (Plug-in to the PCMCIA port of the laptop PC)
RF Output Power Rating: 26 mWatts
Operating Frequency Range: 2412 - 2462 MHz
RF Output Impedance: 50 Ohms
Channel Spacing: 5 MHz
Duty Cycle: Continuous
6 dB Bandwidth: 11.21 MHz
Modulation Type: Harris Chip set:
•DBPSK for 1Mb/s Data Rate
•DQPSK for 2 Mb/s Data Rate
•CCK for 5.5 Mb/s Data Rate
•CCK for 11 Mb/s Data Rate
Chip Rate/Symbol Rate:
(or Theoretical Process Gain) Harris Chip set:
§11:1 (for 1 Mb/s Data Rate)
§11:1 (for 2 Mb/s Data Rate)
§11:1.375 or 8 (for 5.5 Mb/s Data Rate)
§11:1.375 or 8 (for 5.5 Bb/s Data Rate)
Measured Process Gain: §10.2 dB (for 1Mb/s Data Rate)
§10.5 dB (for 2 Mb/s Data Rate)
§11.2 dB (for 5.5 Mb/s Data Rate)
§10.6 dB (for 11 Mb/s Data Rate)
Emission Designation: DSSS
Oscillator Frequencies: IF: 374 MHz, IFLO: 748 MHz, RFLO: 2038 MHz
CPU: 44 MHz
Spectral Density 1.7 mW/MHz
(Power output at the antenna / bandwidth of the RF output spectrum)
Antenna Connector Type: Integral (the antenna component is soldered onto the radio
printed circuit board and located inside the enclosure)
Antenna Description: Manufacturer: GemTek Technology Co., Ltd
Type: printed monopole pair
Model: WL-211F ANT1
Frequency Range: 2.4 ~ 2.7 GHz (VSWR<2)
In/Out Impedance: 50 Ohms
Gain: 2.4 dBi (peak)

FCC PART 15, SUBPART C, SEC. 15.247 - DIRECT SEQUENCE SPREAD SPECTRUM TRANSMITTERS Page 8
PCMCIA Wireless LAN Card, Model WL-211F FCC ID: MXF-WL211F
ULTRATECH GROUP OF LABS File #: GTT-013FTX
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 March 17, 2000
Tel. #: [phone], Fax. #: [phone], Email: [email protected], Website: http://www.ultratech-labs.com
•Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia)
•Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA)
•Recognized/Listed by FCC (USA )
•All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)
3.4. LIST OF EUT’S PORTS
None
3.5. ANCILLARY EQUIPMENT
The EUT was tested while connected to the following representative configuration of ancillary equipment necessary to
exercise the ports during tests:
Ancillary Equipment # 1
Description: OMNIBOOK Laptop
Brand name: Hewlett Packard
Model Name or Number: DN-2100
FCC Certification FCC DoC
Serial Number: TW63403246
Connected to EUT’s Port: PCMCIA type II
Ancillary Equipment # 2
Description: Parallel Printer
Brand name: Digital Printer
Model No.: LJ100-A2
FCC ID: EP8JP150
S/N: 0V44349289
Connected to EUT’s Port: None. It is connected to a host computer
Ancillary Equipment # 3
Description: Modem
Brand name: Ventel
Model Name or Number: EC2400-32A(LE)
Serial Number: 35503508
FCC ID: AU692VEC2400-32
Connected to EUT’s Port: None. It is connected to a host computer

FCC PART 15, SUBPART C, SEC. 15.247 - DIRECT SEQUENCE SPREAD SPECTRUM TRANSMITTERS Page 9
PCMCIA Wireless LAN Card, Model WL-211F FCC ID: MXF-WL211F
ULTRATECH GROUP OF LABS File #: GTT-013FTX
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 March 17, 2000
Tel. #: [phone], Fax. #: [phone], Email: [email protected], Website: http://www.ultratech-labs.com
•Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia)
•Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA)
•Recognized/Listed by FCC (USA )
•All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)
3.6. BLOCK DIAGRAM OF TEST SETUP
The following drawings show details of the test setup for radiated emissions measurements

FCC PART 15, SUBPART C, SEC. 15.247 - DIRECT SEQUENCE SPREAD SPECTRUM TRANSMITTERS Page 10
PCMCIA Wireless LAN Card, Model WL-211F FCC ID: MXF-WL211F
ULTRATECH GROUP OF LABS File #: GTT-013FTX
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 March 17, 2000
Tel. #: [phone], Fax. #: [phone], Email: [email protected], Website: http://www.ultratech-labs.com
•Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia)
•Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA)
•Recognized/Listed by FCC (USA )
•All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)
EXHIBIT 4. EUT OPERATING CONDITIONS AND CONFIGURATIONS
DURING TESTS
4.1. CLIMATE TEST CONDITIONS
The climate conditions of the test environment are as follows:
Temperature: 21oC
Humidity: 51%
Pressure: 102 kPa
Power input source: Regulated 5 Vdc (Plug-
in to the PMCIA port of
the laptop PC)
4.2. OPERATIONAL TEST CONDITIONS & ARRANGEMENT FOR TESTS
Operating Modes: §Each of lowest, middle and highest channel frequencies
transmits continuously for emissions measurements.
§The EUT operates in normal Direct Sequence mode for
occupancy duration, and frequency separation.
Special Test Software: §Special software is provided by the Applicant to select and
operate the EUT at each channel frequency continuously. For
example, the transmitter will be operated at each of lowest,
middle and highest frequencies individually continuously during
testing.
Special Hardware Used: None
Transmitter Test Antenna: The EUT is tested with the antenna fitted in a manner typical of
normal intended use as an integral antenna equipment.
Transmitter Test Signals:
Frequencies:
§2412 - 2462 MHz band: Lowest, middle and highest channel frequencies tested:
2412 MHz, 2437 MHz and 2462 MHz
Transmitter Wanted Output Test
Signals:
§RF Power Output (measured
maximum output power):
§Normal Test Modulation
§Modulating signal source:
§26 mWatts
§Each channel are DQPSK/CCK modulated with data @ 2 Mbps/
11 Mbps
§Internal

FCC PART 15, SUBPART C, SEC. 15.247 - DIRECT SEQUENCE SPREAD SPECTRUM TRANSMITTERS Page 11
PCMCIA Wireless LAN Card, Model WL-211F FCC ID: MXF-WL211F
ULTRATECH GROUP OF LABS File #: GTT-013FTX
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 March 17, 2000
Tel. #: [phone], Fax. #: [phone], Email: [email protected], Website: http://www.ultratech-labs.com
•Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia)
•Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA)
•Recognized/Listed by FCC (USA )
•All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)
EXHIBIT 5. SUMMARY OF TEST RESULTS
5.1. LOCATION OF TESTS
All of the measurements described in this report were performed at Ultratech Group of Labs located in the city of
Oakville, Province of Ontario, Canada.
•AC Powerline Conducted Emissions were performed in UltraTech's shielded room, 16'(L) by 12'(W) by 12'(H).
•Radiated Emissions were performed at the Ultratech's 3 Meter Open Field Test Site (OFTS) situated in the Town of
Oakville, province of Ontario.
The above sites have been calibrated in accordance with ANSI C63.4, and found to be in compliance with the
requirements of Sec. 2.948 of the FCC Rules. The descriptions and site measurement data of the Oakville Open Field
Test Site has been filed with FCC office (FCC File No.: 31040/SIT 1300B3) and Industry Canada office (Industry
Canada File No.: IC2049). Last Date of Site Calibration: Sep. 20, 1999.
5.2. APPLICABILITY & SUMMARY OF EMC EMISSION TEST RESULTS
FCC
PARAGRAPH. TEST REQUIREMENTS COMPLIANCE (YES/NO)
15.107, 15.109 AC Power Conducted Emissions & Radiated Emissions for
Receiver and Digital Circuit Portions Yes (Note 1)
15.247(a)(2) Spectrum Bandwidth of a Direct Sequence Spread Spectrum
System Yes
15.247(b) & 1.1310 Maximum Peak Power and RF Exposure Limits Yes
15.247(c) RF Conducted Spurious Emissions at the Transmitter Antenna
Terminal Yes
15.247(c), 15.209 &
15.205 Transmitter Radiated Emissions Yes
15.247(d) Transmitted Power Density of a Direct Sequence Spread Spectrum
System Yes
15.247(e) Processing Gain of Direct Sequence Spread Spectrum System Yes
Note 1:The digital circuits portion of the EUT has been tested and verified to comply with FCC Part 15, Subpart B,
Class B Digital Devices and Radio Receivers. The engineering test report can be provided upon FCC
requests.
5.3. MODIFICATIONS INCORPORATED IN THE EUT FOR COMPLIANCE PURPOSES
None

FCC PART 15, SUBPART C, SEC. 15.247 - DIRECT SEQUENCE SPREAD SPECTRUM TRANSMITTERS Page 12
PCMCIA Wireless LAN Card, Model WL-211F FCC ID: MXF-WL211F
ULTRATECH GROUP OF LABS File #: GTT-013FTX
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 March 17, 2000
Tel. #: [phone], Fax. #: [phone], Email: [email protected], Website: http://www.ultratech-labs.com
•Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia)
•Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA)
•Recognized/Listed by FCC (USA )
•All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)
EXHIBIT 6. MEASUREMENT DATA
6.1. TEST PROCEDURES
This section contains test results only. Details of test methods and procedures can be found in Exhibit 8 of this report
6.2. MEASUREMENT UNCERTAINTIES
The measurement uncertainties stated were calculated in accordance with requirements of UKAS Document NIS 81 with
a confidence level of 95%. Please refer to Exhibit 7 for Measurement Uncertainties.
6.3. MEASUREMENT EQUIPMENT USED:
The measurement equipment used complied with the requirements of the Standards referenced in the Methods &
Procedures ANSI C64.3:1992, FCC 15.247 and CISPR 16-1.
6.4. ESSENTIAL/PRIMARY FUNCTIONS AS DECLARED BY THE MANUACTURER:
The essential function of the EUT is to correctly communicate data to and from radios over RF link.

FCC PART 15, SUBPART C, SEC. 15.247 - DIRECT SEQUENCE SPREAD SPECTRUM TRANSMITTERS Page 13
PCMCIA Wireless LAN Card, Model WL-211F FCC ID: MXF-WL211F
ULTRATECH GROUP OF LABS File #: GTT-013FTX
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 March 17, 2000
Tel. #: [phone], Fax. #: [phone], Email: [email protected], Website: http://www.ultratech-labs.com
•Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia)
•Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA)
•Recognized/Listed by FCC (USA )
•All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)
6.5. AC POWERLINE CONDUCTED EMISSIONS @ FCC PART 15, SUBPART B,
PARA.15.107(A)
6.5.1. Limits
The equipment shall meet the limits of the following table:
Test Frequency Range Test Limits EMI Detector Used Measuring Bandwidth
0.45 to 30 MHz 48 dBµV
61 dBµVQuasi-Peak (Narrow band)
Quasi-Peak (Broad band) B = 10 kHz B = 10 kHz
6.5.2. Method of Measurements
Refer to Exhibit 8, Sec. 8.2 of this test report & ANSI C63.4:1992
6.5.3. Test Arrangement
The following drawing shows details of the test setup for emission measurements.

FCC PART 15, SUBPART C, SEC. 15.247 - DIRECT SEQUENCE SPREAD SPECTRUM TRANSMITTERS Page 14
PCMCIA Wireless LAN Card, Model WL-211F FCC ID: MXF-WL211F
ULTRATECH GROUP OF LABS File #: GTT-013FTX
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 March 17, 2000
Tel. #: [phone], Fax. #: [phone], Email: [email protected], Website: http://www.ultratech-labs.com
•Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia)
•Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA)
•Recognized/Listed by FCC (USA )
•All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)
6.5.4. Test Equipment List
Test Instruments Manufacturer Model No. Serial No. Frequency Range
Spectrum Analyzer/
EMI Receiver Hewlett Packard HP 8593EM 3412A00103 9 kHz – 26.5 GHz
Transient Limiter Hewlett Packard 11947A 310701998 9 kHz – 200 MHz
10 dB attenuation
L.I.S.N. EMCO 3825/2 89071531 9 kHz – 200 MHz
50 Ohms / 50 µH
12’x16’x12’ RF Shielded
Chamber RF Shielding ….. …
6.5.5. Test Data
RF RECEIVER QP/NB QP/BB LINE
FREQUENCY LEVEL DETECTOR LIMIT LIMIT MARGIN PASS/ TESTED
(MHz) (dBµV) (P/QP/AVG) (dBµV) (dBµV) (dB) FAIL (L1/L2)
3.117 28.8 QP 48.0 61.0 -19.2 PASS L1
8.090 35.7 QP 48.0 61.0 -12.3 PASS L1
12.808 38.5 QP 48.0 61.0 -9.5 PASS L1
16.604 39.4 QP 48.0 61.0 -8.6 PASS L1
20.647 33.1 QP 48.0 61.0 -14.9 PASS L1
3.117 28.1 QP 48.0 61.0 -19.9 PASS L2
8.090 35.0 QP 48.0 61.0 -13.0 PASS L2
12.807 38.3 QP 48.0 61.0 -9.7 PASS L2
16.604 39.2 QP 48.0 61.0 -8.8 PASS L2
20.646 32.6 QP 48.0 61.0 -15.4 PASS L2

FCC PART 15, SUBPART C, SEC. 15.247 - DIRECT SEQUENCE SPREAD SPECTRUM TRANSMITTERS Page 15
PCMCIA Wireless LAN Card, Model WL-211F FCC ID: MXF-WL211F
ULTRATECH GROUP OF LABS File #: GTT-013FTX
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 March 17, 2000
Tel. #: [phone], Fax. #: [phone], Email: [email protected], Website: http://www.ultratech-labs.com
•Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia)
•Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA)
•Recognized/Listed by FCC (USA )
•All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)
AC Conducted Emissions - Line #2 (Neutral)
Ultratech Engineering Labs Inc.
Gemtek PCMCIA Wireless LAN Card, Model WL-211F
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
0.100 1.000 10.000 100.000
Frequency (MHz)
Voltage Level (dBuV)
AC Conducted Emissions - Line #1 (Hot)
Ultratech Engineering Labs Inc.
Gemtek PCMCIA Wireless LAN Card, Model WL-211F
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
0.100 1.000 10.000 100.000
Frequency (MHz)
Voltage Level (dBuV)

FCC PART 15, SUBPART C, SEC. 15.247 - DIRECT SEQUENCE SPREAD SPECTRUM TRANSMITTERS Page 16
PCMCIA Wireless LAN Card, Model WL-211F FCC ID: MXF-WL211F
ULTRATECH GROUP OF LABS File #: GTT-013FTX
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 March 17, 2000
Tel. #: [phone], Fax. #: [phone], Email: [email protected], Website: http://www.ultratech-labs.com
•Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia)
•Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA)
•Recognized/Listed by FCC (USA )
•All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)
6.5.6. Plots
Please refer to attached AC Powerline Conducted Emissions Plots.
6.5.7. Photographs of Test Setup
Please refer to attached AC Powerline Conducted Emissions photographs for setup and arrangement of equipment under
tests and its ancillary equipment.

FCC PART 15, SUBPART C, SEC. 15.247 - DIRECT SEQUENCE SPREAD SPECTRUM TRANSMITTERS Page 17
PCMCIA Wireless LAN Card, Model WL-211F FCC ID: MXF-WL211F
ULTRATECH GROUP OF LABS File #: GTT-013FTX
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 March 17, 2000
Tel. #: [phone], Fax. #: [phone], Email: [email protected], Website: http://www.ultratech-labs.com
•Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia)
•Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA)
•Recognized/Listed by FCC (USA )
•All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)
6.6. 6 DB BANDWIDTH @ FCC 15.247(A)(2)
6.6.1. Limits
For a direct sequence spread spectrum system, the minimum 6 dB bandwidth shall be at least 500 KHz.
6.6.2. Method of Measurements
Refer to FCC 15.247(c) & ANSI C63.4:1992
The transmitter output was connected to the spectrum analyzer through an attenuator. the bandwidth of the fundamental
frequency was measured with the spectrum analyzer using 30 KHz RBW, VBW = 100 KHz,. The 6 dB bandwidth was
measured and recorded.
6.6.3. Test Arrangement
6.6.4. Test Equipment List
Test Instruments Manufacturer Model No. Serial No. Frequency Range
Spectrum Analyzer/
EMI Receiver Hewlett Packard HP 8593EM 3412A00103 9 kHz – 26.5 GHz
6.6.5. Test Data
CHANNEL
FREQUENCY
(MHz)
6 dB BANDWIDTH
(MHz) MINIMUM LIMIT
(MHz)
PASS/FAIL
Test Configuration #1: Data Rate at 2 Mbps with DQPSK Modulation
2412 9.79 0.5 PASS
2437 10.36 0.5 PASS
2462 10.29 0.5 PASS
Test Configuration #2: Data Rate at 11 Mbps with CCK Modulation
2412 9.86 0.5 PASS
2437 9.86 0.5 PASS
2462 11.21 0.5 PASS
6.6.6. Plots
Please refer to attached 6 dB Bandwidth plots for measurements data
TRANSMITTER 20 dB
ATTENUATOR SPECTRUM ANALYZER

FCC PART 15, SUBPART C, SEC. 15.247 - DIRECT SEQUENCE SPREAD SPECTRUM TRANSMITTERS Page 18
PCMCIA Wireless LAN Card, Model WL-211F FCC ID: MXF-WL211F
ULTRATECH GROUP OF LABS File #: GTT-013FTX
3000 Bristol Circle, Oakville, Ontario, Canada L6H 6G4 March 17, 2000
Tel. #: [phone], Fax. #: [phone], Email: [email protected], Website: http://www.ultratech-labs.com
•Assessed by ITI (UK) Competent Body, NVLAP (USA) Accreditation Body & ACA/AUSTEL (Australia)
•Accredited by Industry Canada (Canada) under ACC-LAB (Europe/Canada MRA)
•Recognized/Listed by FCC (USA )
•All test results contained in this engineering test report are traceable to National Institute of Standards and Technology (NIST)
6.7. PEAK OUTPUT POWER & EFFECTIVE RADIATED POWER (EIRP) @ FCC
15.247(B) AND RF EXPOSURE LIMIT FCC 1.1310
6.7.1. Limits
§FCC 15.247(b)(1): Maximum peak output power of the transmitter shall not exceed 1 Watt.
§FCC 15.247(b)(3): If the antenna of directional gain greater than 6 dBi are used, the power shall be reduced by the
amount in dB that the directional gain of the antenna exceeds 6 dBi.
§FCC 15.247(b)(3)(i): Systems operating in the 2400 - 2483.5 MHz band that are used exclusively for fixed, point-
to-point operations may employ transmitting antennas with directional gain greater than 6 dBi provided the
maximum peak output power of the intentional radiator is reduce by 1 dB for every 3 dB that the directional gain of
the antenna exceeds 6 dBi..
§FCC 1.1310:- The criteria listed in the following table shall be used to evaluate the environmental impact of human
exposure to radio-frequency (RF) radiation as specified in 1.1307(b).
LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE)
Frequency
Range
(MHz)
Electric Field
Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm2)Average Time (minutes)
(A) Limits for Occupational/Control Exposures
300-1500 ... ... F/300 6
1500-100,000 ... ... 5 6
(B) Limits for General Population/Uncontrolled Exposure
300-1500 ... ... F/1500 6
1500-100,000 ... ... 1.0 30
F = Frequency in MHz
6.7.2. Method of Measurements
Refer to Exhibit 8, Sec. 8.3 of this test report, FCC 15.247(b)(1)&(3), ANSI C63.4:1992, FCC @ 1.1310 & OST Bulletin
No. 65-October 1985
S = PG/4Πr2=EIRP/4Πr2
Where: P: power input to the antenna in mW
EIRP: Equivalent (effective) isotropic radiated power.
S: power density mW/cm2
G: numeric gain of antenna relative to isotropic radiator
r: distance to center of radiation in cm
r = PG/4ΠS
FCC radio frequency exposure limits may not be exceeded at distances closer than r cm from the antenna of this device