PB6-TWLC11Wireless LAN Card

TWL-C11 TGC PROPRIETARY Rev. 1.0 User’s Manual 12/18/2000 Tellus Group Corporation 4F, No.15, Industry E. Rd. IX, SBIP, Hsinchu, Taiwan, R.O.C. Tel: +886 3 5780275 Fax: +886 3 578027 1/1 Wireless LAN PC Card TWL-C11 User ’ s Manual Rev. 1.0 TWL-C11 TGC PROPRIETARY Rev. 1.0 User’s Manual 12/18/2000 Tellus Group Corporation 4F, No.15, Industry E. Rd. IX, SBIP, Hsinchu, Taiwan, R.O.C. Tel: +886 3 5780275 Fax: +886 3 578027 2/2 Copyright © 2000 by Tellus Group Corp. All rights reserved. No part of this documentation may be reproduced in any form or by any means or used to make any derivative work (such as translation, transformation, or adaptation) without written permission from the copyright owner. All the other trademarks and registered trademarks are the property of their respective owners. Statement of Conditions Tellus Group Corp. may make improvements or changes in the product described in this documentation at any time. The specifications and information regarding to the product in this manual are subject to change without notice. Tellus Group Corp. assumes no responsibility for errors contained herein or for direct, indirect, special, incidental or consequential damages with the furnishing, performance, or use of this manual or equipment supplied with it, even if Tellus Group Corp. or its suppliers have been advised of the possibility of such damages. Electronic Emission Notices 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. (2) This device must accept any interference received, including interference that may cause undesired operation. FCC Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference 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. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures: • Turn the television or radio antenna until the interference stops. • Move the equipment to one side or the other of the television or radio. • Move the equipment farther away from the television or radio. • Plug the equipment into an outlet that is on a different circuit from the television or radio. To assure continued compliance, any changes or modifications not expressly approved by Tellus Group Corp. could void the user’s authority to operate the equipment. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with the minimum distance between your body and the Antenna as shown below: Built-in patch antennas: 20cm (8 inches). TWL-C11 TGC PROPRIETARY Rev. 1.0 User’s Manual 12/18/2000 Tellus Group Corporation 4F, No.15, Industry E. Rd. IX, SBIP, Hsinchu, Taiwan, R.O.C. Tel: +886 3 5780275 Fax: +886 3 578027 3/3 Typographical Conventions It is important to understand the symbol and formatting conventions used in the documentation. The following symbols are used in the guide. Note: Indicates a note which contains important information. Caution: Indicates procedures which, if not observed, could result in loss of data or damage to the equipment. TWL-C11 TGC PROPRIETARY Rev. 1.0 User’s Manual 12/18/2000 Tellus Group Corporation 4F, No.15, Industry E. Rd. IX, SBIP, Hsinchu, Taiwan, R.O.C. Tel: +886 3 5780275 Fax: +886 3 578027 4/4 Table of Contents 1 INTRODUCTION .............................................................................................................................................................5 1.1 F EATURES .....................................................................................................................................................................5 1.2 A PPLICATIONS ..............................................................................................................................................................5 1.3 P RODUCT K IT ...............................................................................................................................................................6 2 DRIVER/UTILITY INSTALLATION.............................................................................................................................7 2.1 S YSTEM R EQUIREMENTS ..............................................................................................................................................7 2.2 D RIVER INSTALLATION .................................................................................................................................................7 2.2.1 Windows 95/98/2000............................................................................................................................................7 2.2.2 Windows NT .........................................................................................................................................................7 2.2.3 Linux ....................................................................................................................................................................7 2.3 CONFIGURATION UTILITY INSTALLATION......................................................................................................................8 3 OPERATING THE PC CARD ..........................................................…

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HFA3861 BBP PCMCIA Host Block DiagramRD-VAN00-0010 Rev. * 05/23/2000 TGC PROPRIETARY 1/1 E:\My Data\Release\RD-VAN00-0010_0523 - Block Diagram of PRISM II WLAN.vsd 12/05/00 06:39 PM HFA3783 QAM HFA3683 Converter HFA3983 PA T/R SW ANT SW
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S:\TimcoOffice\ReportTemplate\probonholdemail.doc TIMCO TIMCOTIMCO TIMCO ENGINEERING INC. 849 NW State Road 45 Newberry, Florida 32669 http://www.timcoengr.com 888.472.2424 F 352.472.2030 email: tei@t imcoengr.com 15 Jan. 2001 FCC SUBJECT: TELLUS GROUP CORPORATION FCC ID:PB6TWLC11 REFERENCE: TO WHOM IT MAY CONCERN, The applicant’s test lab was asked to confirm that they did NOT want to file this application on a confidential basis. It was explained to them that the schematic would be displayed on the FCC web site. They were also to further explain their statement about bandedge compliance at 2483.5MHz and their answer was as follows; The 39.72dB difference between 2461.9MHz carrier and the local peak in restrict band is correct. But according to part 15.205(b), it says the radiation limit specified in 15.209 should be the average value for frequency above 1GHz. So, 54dBuV/m is the limit in average, and the limit of peak is 74dBuV/m for frequency above 1GHz. Field strength 96.7dBuV/m is the peak reading, not the average reading. I think you should subtract field strength 90.2dBuV/m ( the average reading of 2461.9MHz in horizontal polarization) by 39.72dB which result 50.48dBuV/m. Best Regards, Sid Sanders

RF89120705Page 1 FCC ID: PB6-TWLC11 Issued Date: December 22,2000 ANNEX EUT PHOTOS

Document Type TGC PROPRIETARY Rev. * RD-VAN00-xxxx 12/5/2000 
1 1/1 00/12/05 06:32 PM + 0 / - 0 . 3 1 1 M b p s Wi r e l e s s L A N C a r d T h i s d e v i c e c o m p l i e s w i t h P a r t 1 5 o f t h e F C C R u l e s . O p e r a t i o n i s s u b j e c t t o t h e f o l l o w i n g t w o c o n d i t i o n s : ( 1 ) T h i s d e v i c e m a y n o t c a u s e h a r m f u l i n t e r f e r e n c e . ( 2 ) T h i s d e v i c e m u s t a c c e p t a n y i n t e r f e r e n c e r e c e i v e d , i n c l u d i n g i n t e r f e r e n c e t h a t m a y c a u s e u n d e s i r e d o p e r a t i o n . F C C I D : P B 6 - T WL C 1 1 F O R H O M E O R O F F I C E U S E T e s t e d To C o m p l y Wi t h F C C S t a n d a r d s M o d e l N o . : T WL - C 11 S e r i a l N o . : M a d e In Ta i w a n

Front View Rear View FCC label here.

RF89120705Page 2 FCC ID: PB6-TWLC11 Issued Date: December 22,2000 RF89120705Page 3 FCC ID: PB6-TWLC11 Issued Date: December 22,2000

PB6-TWLC11 89120705 Operational Description The transmitter of the EUT (Wireless LAN Card) is powered by host notebook and connected with notebook through PCMCIA slot. The antenna is printed on PCB and no antenna connector is used. Under normal use condition, the radiator of this device is at least 20 cm far away from the body of the user, and 5cm from the hands of the user. The other instruction, please have a look at the users manual.

CONFIDENTIAL

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CONFIDENTIAL

           SMD-23X24-PAD 4 4 Wednesday, December 06, 2000                 !" # ! "$ % &'( )+* ', ) -./0 1 ) " (2 0 1 3 ) 4 5 ) - ! ( )6 *7 ) ) ( . 8 - *  9 2 - 5 :; < <= > ?@ A = B C A @ B A @ D E F AG HIJK L IMN RESET_BB*TX_P E RX_PECCATX_DATAMD_RDYRX_DA TA RX_CLK T7 T6 T5 T4T3T2T1T0 T[7..0] T7T6T4T3T2T1T0T5 TX Q- TXQ+TX I- TXI+IF_DET TX_DE T ANTSELANTSEL*RX_RF_AGCTX_IF_AGCRX_IF_AGC44MHZ_REF TX_ CLK VREFRX Q- RX Q+ RXI-RXI+CSBS_DATAS_CLK VCCS +3.3V C32 0.1U U5 HFA3861 123456789 10111213141516 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 48474645444342414039383736353433 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 GNDDVDDDSDSCLKR/WCSGNDDVDDDGNDAIIN+IIN-VDDAQIN+QIN-GNDAVREF VDDA TX_AGC_IN RX_IF_DET GNDA IREF VDDA IOUT+ IOUT- GNDA COMPACAP2 COMPRES2 GNDA QOUT+ QOUT- VDDA COMPRES1 TEST4TEST3TEST2TEST1TEST0 GNDD MCLK BYP ANT_SELANT_SEL RX_RF_AGC VDDD GNDD TX_IF_AGC RX_IF_AGC COMPACAP1 SDI RESET TX_PE RX_PE CCA TX_RDY TXD VDDD GNDD TXCLK MD_RDY RXD RXCLK TEST7 TEST6 TEST5 R33 19.1K R19 0 R34 19.1K R23 0 C26 0.1U R27 0 C25 1000P O C1110U C130.1U O C1510U C290.1U C35 0.1U C17 0.1U R20560 R13 10K R22100 C1390.01U R30 976 R28 619 C36 0.1U R32 12.1K C120.1U C300.1U R29 0 C18 0.1U C140 0.01U ALAN8ALAN7ALAN5ALAN4ALAN3ALAN2ALAN1ALAN6 ANTSELANTSEL*RX_RF_AGCTX_IF_AGCRX_IF_AGCTXQ-TXQ + TXI-TXI+IF_DET RX_DAT A MD_RDY TX_DATA RX_PETX_PE RESET_BB* S_DATA S_CLKCSB TX_DE T 44MHZ_REF RX_CLK VREFRXQ - RX Q+ RXI-RXI+ TX_ CLK CCA

CONFIDENTIAL

                                VCM=1.2V !" # $ % !" # 2 4 Wednesday, December 06, 2000 &'( ( ' )* )+, -./ -0 1 1 12 34 56 7 *89: ; < : ;= > > >?@ &'A ) BCD 8EGF CH E IJKL M E ; DN L M O EP Q E 9 I : D ER FS E E D J T I* F , U N I Q ' & VW X XY Z [\] Y ^ _ ] \ ^ ] \` a b ] c defg h ei / TX_IF_AGCIF+IF- 44MHZ_CW 44MHZ_REFSCLK_RF_IFSD_RF_IFLE_IFRX_IF_AGCPE1IF_DETPE2CAL_EN RXI+RXI- RX Q+ RX Q- VREF TXI + TXI-TXQ + TXQ- RADIO_PD VCCC VCCC +3.3V VCCB VCCA VCCC R58 124 C80 1000P C137 0.1U C840.1U R62 124 R553.92K R411K Q1 IRLML6302 3 1 2 L933n C57 0.1U L1033n R49100 R640 C104 100P R522K R5649.9 C91 0.022U R61 0 C1240.1U C1000.22U R47100 C930.1U C1210.1U C107 3900P C85 100P R151.5K L1 0.56U C88 100P C24 22P R402K C110 68P R70536 R74 0 L539n R67 124 R83 0 C120 68P C39220P C53 0.1U R66 124 C44220P R820 R240 C1120.1U C720.1U C710.1U C890.1U C27 1000P L622n C330.1U L21 BLM21P300S C700.1U R57 0 U9 HFA3783 123456789 101112 13 14 15 16 17 18 19 20 21 22 23 24 363534333231302928272625 48 47 46 45 44 43 42 41 40 39 38 37 RX_AGC_VCCSPAREIF_RX+IF_RX-TX_BIAS_GNDTX_VAGCTX_BIAS_VCCIF_TX+IF_TX-TX_AGC-VCCTX_AGC_GNDTX_AGC_SUB REF_BY REF_IN SYSTH_SUB SYNTH_GND SYNTH_VDD CLK DATA LE CP_VDD CP_DO CP_GND LD RXQ+ RXQ- TXI+ TXI- 1.2V_OUT TXQ+ TXQ- LO_GND LO_VCC LO_IN+ LO_IN- LO_SUB RX_AGC_GND RX_VAGC RX_AGC__SUB IF_DETECT PE1 PE2 CAL_EN RX_DEM_GND RX_BB_VCC RX_BB_GND RXI+ RXI- C108 100P FL1 SAW374M 1 2 34 5 67 8 9 10 11 12 1 2 OUT OUT RET 5 67 8 ININ RET 11 12 U13 ENFVZ5F80 1 23 4 5 6 7 8 1 23 4 5 6 7 8 U15MAX88 67 1 2 3 4 5 SHDN GND IN OUT BP C4515P R452.87K U6 F4106_44.000M 12 3 4 ENBGND OUT VDD C55220P j C136 10U C4615P C135 0.1U C56220P C133 0.1U C5210P j C134 10U R59 536 R63 0 C5110P C76 1000P TXI+TXI-TXQ + TXQ- LE_IF SCLK_RF_IF TX_IF_AGCRX_IF_AGC CAL_EN PE2PE1 IF_DET IF+IF- 44MHZ_CW RADIO_PD SD_RF_IF 44MHZ_REF RXI+RXI-RX Q- VREFRX Q+

CONFIDENTIAL

           (NO POP)                     1 4 Wednesday, December 06, 2000     !" #$% & $ ' ' '( )* +, -./ 0 1 / 02 3 3 345 6 7  89: -;=< 9> ; ?@AB C ; 0 :D B C E ;F G ; . ? / : ;H <I ; ; : @ J ? < " K D ? G   LM N NO P QRS O T U S R T S RV W X S Y Z[\] ^ [_ % PE2PE1T/R_SWT/R_SW*TX_DE T RX_RF_AGC ANTSEL* SD_RF_IF LE_RF SCLK_RF_IF44MHZ_CW IF-IF+ ANTSEL ` ba ` +3.3V +3.3V VCCC VCCB VCCA +3.3V R7682.5 U16 UPC2745TB 1 2 3 4 5 6 IN GND GND OUT GND VCC C37150P c C129 10U R77 90.9 C116 1000P R75 90.9 U10 UPG152TA 654 321 CONT1 IN CONT2 OUT2GNDOUT1 C1170.1U L12 33n C47 220P L2 4.7n C127 7P R36 11.5K C115 1.5P ANT2ANTENNA 1 C67 7P C597P ANT1 ANTENNA 1 C78 7P C754.7PC74220P C109 7P R810 C60 0.01U L4 1.5n R711K R543.74K C111 7P C687P C950.01U R503.74K C960.5P C160.01U C86 0.01U C837P R7320 C977P C132 0.1U C87 0.5P C58 3.3P R391.1K d C43 10U C22 0.01U C54 0.5P C41 0.1U R37 1.5K J1CON5 12345 C6922P C420.1U R38 9.53K C61 0.01U L11 1.8n L13 1.2n R48 100 L196.8n C28 7P R43 100 C79 7P C494.7P C23 1000P C66 7P C105 2.7P L15 2.7n C480.5P C821P R800 d C38 10U C94 100P R51 100 C40 0.1U L71.2n U8 UPG152T A 123 456 OUT1 GND OUT2 VCONT2INVCON1 R68 10 C125 0.01U C1131000P C92 0.01U C128 1000P L20 2.2n U12 HFA3983 123456789 1011121314 2827262524232221201918171615 29 GNDVCCPEGNDVCCREXT_OSREXT_DSVCC__DSGNDGNDRF OUTGNDGNDGND VCC GND DET_OUT GNDGNDGND RF IN GND GNDGNDGNDGNDGNDGND PADDLE U11HFA3683A 123456789 10111213141516 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 48474645444342414039383736353433 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 GNDLNA_VCCGNDRX_INGNDBIAS_VCCBIAS_GNDH/LRE2PE1TX_VCC2GNDTXA_OUTGNDTXA_SUBGND TX_VCC1 GND TXA_IN GND LE DATA CLK REF_BY REF_IN SYN_SUB/GND SYN_VDD SYN_SUB/GND CP_VDD CP_DO CP_GND LD RX_MX_OUT TX_MX_IN LO_GND RX_LO_DR_VCC LO_GND LO_VCC FLAG2 LO_IN- LO_IN+ FLAG1 TX_LO_DR_VCC TX_MX_VCC1TX_MX_VCC2 TX_MX_VCC2+ TX_MX_OUT TX_MX_VCC2- GND COL_OUT GND RF_OUT GND ITAT_RES2 BIAS_VCC PTATA_RES ITAT_RES1 BIAS_GND PRE_VDD PRE_GND RX_MX_IN TX_MX_IND TX_MX_IN+ RX_MX_OUT+ C99 0.01U U7 MAX88 67 1 2 3 4 5 SHDN GND IN OUT BP C624.7P C900.1U R25100 R31 100 C103 0.01U C114 0.01U C981000P C118 0.068U R35 100 FL4 LFSN30 4 1 2 3 IN GND OUT GND L16BLM10A121S L8 1.8n FL3 LTF3216L 1 2 3 4 IN GND OUT GND C501000P R53100 L18 BLM10A121S C123 0.68U R46100 C63 0.01U C1061000P R65 1.5K C657P L14 33n C1011000P R8424.9 R69649 FL5 LFSN30 4 1 2 3 IN GND OUT GND R44 1.1K U14 ENFVZ5F81 1 23 4 5 6 7 8 1 23 4 5 6 7 8 C777P R6010 C126270P C737P C141150P C130 0.01U PA_PEPE2PE1T/R_SWT/R_SW* ANTSELANTSEL* RX_RF_AGCSCLK_RF_IFSD_RF_IFLE_RFIF+IF- TX_DE T 44MHZ_CW

RF89120705Page 1 FCC ID: PB6-TWLC11 Issued Date: December 22,2000 T T T E E E S S S T T T R R R E E E P P P O O O R R R T T T Wireless LAN Card Model Name TWL-C11 Tested at December 22, 2000 According to 47CFR Part 15C (15.247) &15B Guidance on Measurements for Direct Sequence Spread Spectrum Systems Issued for Tellus Group Corporation 4F, No.15, Industry E. Rd., IX, Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. PREPARED BY:ADVANCE DATA TECHNOLOGY CORPORATION 11F, NO.1, SEC.4, NAN-KING EAST RD., TAIPEI, TAIWAN, R.O.C. This test report consists of 68 pages in total. It may be duplicated completely for legal use with the allowance of the applicant. It shall not be reproduced except in full, without the written approval of our laboratory. It should not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. government. The test result in the report only applies to the tested sample. Accredited Laboratory RF89120705Page 2 FCC ID: PB6-TWLC11 Issued Date: December 22,2000 REPORT NO:RF89120705 PRODUCT:Wireless LAN Card MODEL NO:TWL-C11 SERIAL NO:N/A APPLICANT:Tellus Group Corporation ADDRESS:4F, No. 15, Industry E. Rd.,IX, Science-Based Industrial Park, Hsinchu, Taiwan R.O.C. ISSUED BY:Advance Data Technology Corporation (ADT Corp.) OFFICE ADDRESS:11F, No. 1, Sec. 4, Nan-King East Rd., Taipei, Taiwan, R.O.C. LABORATORY ADDRESS:No. 13-1, Lane 19, Wen Shan 3 rd St., Kweishan, Taoyuan Hsien, Taiwan, R.O.C. TEST STANDARD:47CFR Part 15, Subpart C (15.247) & Subpart B TEST DATE:December 22, 2000 TEST RESULT:Pass This test report consists of 68 pages in total. This test report is the property of ADT Corp. and shall not be reproduced except in full, without the written consent of ADT. ADT hereby returns all rights in data to the client for legal use by the client. The test results contained in this report apply only to the samples tested. Accredited Laboratory RF89120705Page 3 FCC ID: PB6-TWLC11 Issued Date: December 22,2000 TABLE OF CONTENTS 1CERTIFICATION ..........................................................................................................5 2SUMMARY OF TEST RESULTS .................................................................................6 3DECLARATION OF COMPLIANCE WITH SUBPART B ..............................................7 4GENERAL DESCRIPTION ..........................................................................................8 4.1G ENERAL D ESCRIPTION OF EUT ................................................................................................................ 8 4.2D ESCRIPTION OF T EST MODE ...................................................................................................................... 9 4.3T EST M ETHODOLOGY ................................................................................................................................. 9 4.4S UPPORT U NITS L IST ................................................................................................................................10 4.5C ONFIGURATION OF S YSTEM U NDER T EST ............................................................................................... 10 5GENERAL INFORMATION OF TEST FACILITY........................................................ 11 5.1T EST L AB . .................................................................................................................................................11 5.2C ALIBRATION I NTERVAL ............................................................................................................................11 6TEST PROCEDURES AND TEST RESULTS............................................................12 6.1C ONDUCTED E MISSION M EASUREMENT ................................................................................................... 12 6.1.1Test Instruments ......................................................................................................................... 12 6.1.2Test Procedures.......................................................................................................................... 12 6.1.3 Test Setup.................................................................................................................................... 13 6.1.4Photograph of Test Setup........................................................................................................... 14 6.1.5EUT Operating Condition ......................................................................................................... 15 6.1.6Climate Condition ..................................................................................................................... 15 6.1.7Test Results ................................................................................................................................ 16 6.2R ADIATED E MISSION M EASUREMENT ....................................................................................................... 22 6.2.1Test instruments ......................................................................................................................... 22 6.2.2Test Procedures.......................................................................................................................... 23 6.2.3Test Setup ................................................................................................................................... 24 6.2.4Photograph of Test Setup........................................................................................................... 25 6.2.5EUT Operating Condition ......................................................................................................... 26 6.2.6Climate Condition ..................................................................................................................... 26 6.2.7Test Results ..........................................................................................................................…

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RF89120705Page 31 FCC ID: PB6-TWLC11 Issued Date: December 22,2000 6.3 6dB Bandwidth Measurement 6.3.1 Test Instruments Description & ManufacturerModel No.Serial No.Calibrated Until ROHDE & SCHWARZ TEST RECEIVER ESMI 846839/018 848926/005 Mar. 03, 2001 HP ATTENUATOR8496B3247A18505 Cal. on use HP PLOTTER7475A2641V27755 N/A The measurement uncertainty is less than +/- 2.6dB, which is calculated as per NAMAS document NIS81. 6.3.2 Test Procedure 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 100 kHz RBW and 100 kHz VBW. The 6 dB bandwidth is defined as the total spectrum whose power is larger than peak power mines 6 dB. 6.3.3 Test Setup 6.3.4 EUT Operating Condition The software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel frequencies individually. EUT SPECTRUM ANALYZER Attenuator RF89120705Page 32 FCC ID: PB6-TWLC11 Issued Date: December 22,2000 6.3.5 Climate Condition The temperature and related humidity is 18°C and 78%. 6.3.6 Test Results CHANNEL CHANNEL FREQUENCY (MHz) 6 dB BANDWIDTH (MHz) MINIMUM LIMIT (MHz) PA S S / FA I L 124129.630.5PASS 624379.670.5PASS 1124629.670.5PASS RF89120705Page 33 FCC ID: PB6-TWLC11 Issued Date: December 22,2000 CH1 RF89120705Page 34 FCC ID: PB6-TWLC11 Issued Date: December 22,2000 CH6 RF89120705Page 35 FCC ID: PB6-TWLC11 Issued Date: December 22,2000 CH11 RF89120705Page 36 FCC ID: PB6-TWLC11 Issued Date: December 22,2000 6.4 Maximum Peak Output Power 6.4.1 Test Instruments Description & ManufacturerModel No.Serial No.Calibrated Until ROHDE & SCHWARZ TEST RECEIVER ESMI 846839/018 848926/005 Dec. 03, 2001 HP ATTENUATOR8496B3247A18505 Cal. on use HP PLOTTER7475A2641V27755 N/A The measurement uncertainty is less than +/- 2.6dB, which is calculated as per NAMAS document NIS81. 6.4.2 Test Procedures 1. The transmitter output was connected to the spectrum analyzer through an attenuator. 2. The center frequency of the spectrum analyzer is set to the fundamental frequency and using 3 MHz RBW and 3 MHz VBW. 3. The span of the spectrum analyzer should be larger than 6dB BandWidth plus 10MHz. 4. Use Peak Search to read the peak power after Maximum Hold function is activated. 5. Shift the marker to +/- 3MHz and +/-6MHz, and record the reading. 6. The Maximum Peak Output Power is the linear summation of the 5 readings in (4) and (5). Note: This measurement is the total power of 15MHz bandwidth which is far more wider than 6dB bandwidth. RF89120705Page 37 FCC ID: PB6-TWLC11 Issued Date: December 22,2000 6.4.3 Test Setup 6.4.4 EUT Operating Condition The software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel frequencies individually. 6.4.5 Climate Condition The temperature and related humidity is 18°C and 78% respectively. 6.4.6 Test Result CHANNEL CHANNEL FREQUENCY (MHz) PEAK POWER OUTPUT (dBm) PEAK POWER LIMIT (dBm) PA S S / FA I L 1241217.5530PASS 6243717.7530PASS 11246218.0630PASS EUT Spectrum Analyzer Attenuator RF89120705Page 38 FCC ID: PB6-TWLC11 Issued Date: December 22,2000 6.5 Power Spectral Density Measurement 6.5.1 Test Instruments Description & ManufacturerModel No.Serial No.Calibrated Until ROHDE & SCHWARZ TEST RECEIVER ESMI 846839/018 848926/005 Dec. 03, 2001 HP ATTENUATOR8496B3247A18505 Cal. on use HP PLOTTER7475A2641V27755 N/A The measurement uncertainty is less than +/- 2.6dB, which is calculated as per NAMAS document NIS81. 6.5.2 Test Procedure The transmitter output was connected to the spectrum analyzer through an attenuator, the bandwidth of the fundam…

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