BIO5290ANALOG STUDIO TO TRANSMITTER LINK

P/N 5004-5200 REV. A (Preliminary) APRIL 2005 EQUIPMENT SERIAL NO. SHIPMENT DATE ANALOG STUDIO TO TRANSMITTER LINK Model 5290 STL Transmitter Model 5291 STL Receiver USER’S GUIDE Preliminary 1953 Concourse Drive San Jose, California 95131-1708 USA TEL: (+1) 408 943-9323 FAX: (+1) 408 943-9218 EMAIL: [email protected] MODEL 5291 STL RECEIVER MODEL 5290 STL TRANSMITTER The TFT 5200 Analog STL Series consists of a transmitter and receiver pair that accommodates a single RF channel. The transmitter is either composite or mono. Receivers are available in composite/mono, composite only, and monaural only versions. Both the transmitter and receiver are frequency agile across a specific band and all bands from 140 MHz to 1.7 GHz are available. The Model 5290 Transmitter covers 944-952 MHz, along with its companion composite/mono receiver, the Model 5291. The transmitter has a 20-Watt output and is frequency agile in 6.25 kHz steps, set by front panel switches. FEATURES: • 20 Watts • Frequency Agile • Composite or mono, jumper selectable • Wideband or narrowband • Frequency Stability 0.0005% • THD <0.05% • SNR >80 dB • Selectable Pre-/De-Emphasis • 10 μV sensitivity for 60 dB SNR • 152 kHz MUX available • Front Panel LCD • Modulation Bargraph • Type N RF Connectors • FCC ID: BIO5290*(Pending) ii TABLE OF CONTENTS Paragraph Title Page Section I – GENERAL INFORMATION 1.1 INTRODUCTION............................................................................................. 1-1 1.2 EQUIPMENT DESCRIPTION............................................................................. 1-1 1.3 SPECIFICATIONS........................................................................................... 1-2 1.4 FCC DESIGNATOR.......................................................................................... 1-3 1.5 WARRANTY INFORMATION........................................................................... 1-3 1.6 CLAIMS FOR DAMAGE IN SHIPMENT.............................................................. 1-3 1.7 TECHNICAL SUPPORT.................................................................................... 1-3 Section II – GETTING TO KNOW YOUR SERIES 5200 STL AND RELATED EQUIPMENT 2.1 INTRODUCTION.......................................................................................... ... 2-1 2.2 UNPACKING & INSPECTION............................................................................ 2-1 2.3 THE 5290 STL TRANSMITTER FRONT PANEL..................................................... 2-1 2.4 THE 5290 STL TRANSMITTER REAR PANEL....................................................... 2-2 2.5 THE 5291 STL RECEIVER FRONT PANEL........................................................... 2-3 2.6 THE 5291 STL RECEIVER REAR PANEL.............................................................. 2-4 2.7 RELATED EQUIPMENT.................................................................................... 2-4 2.8 PRE-INSTALLATION INFORMATION................................................................ 2-5 Section III – PRE-INSTALLATION CHECKOUT 3.1 INTRODUCTION.......................................................................................... ... 3-1 3.2 PRIMARY POWER 3-1 ii Paragraph Title Page APPLICATION..................................................................... iii Section IV - OPERATING 4.1 INTRODUCTION............................................................................................. 4-1 4.2 OVERVIEW OF OPERATION........................................................................... 4-1 4.3 SETTING TRANSMITTER PARAMETERS............................................................ 4-1 4.4 OBSERVING TRANSMITTER OPERATING.......................................................... 4-1 4.5 SETTING RECEIVER PARAMETERS.................................................................. 4-1 Section V – INSTALLATION 5.1 INTRODUCTION.......................................................................................... ... 5-1 Section VI – THEORY OF OPERATION 6.1 GENERAL ..................................................................................................... 6-1 6.2 MODEL 5290 STL TRANSMITTER BASIC DIAGRAM DESCRIPTION....................... 6-1 6.3 MODEL 5291 STL RECEIVER BASIC DIAGRAM DESCRIPTION............................. 6-1 Section VII – MAINTENANCE AND REPAIR 7.1 INTRODUCTION.......................................................................................... ... 7-1 7.2 TOOL AND TEST EQUIPMENT REQUIREMENTS................................................. 7-1 7.3 ROUTINE MAINTENANCE................................................................................ 7-1 7.3.1 Calibration................................................................................................... 7-1 7.4 DIAGNOSTICS AND REPAIR............................................................................. 7-1 7.5 TFT CUSTOMER SERVICE DEPARTMENT......................................................... 7-1 iv Section VIII – ENGINEERING DRAWINGS v vi List of Figures Figure Title Page 2.3-1 Model 5290 STL Transmitter Front Panel 2-1 2.4-1 Model 5290 STL Transmitter Rear Panel 2-2 2.5-1 Model 5291 STL Receiver Front Panel 2-3 2.6-1 Model 5291 STL Receiver Rear Panel Connectors 2-4 List of Tables Table Title Page 1.3-1 Transmitter and Receiver Specifications 1-2 2.3-1 Model 5290 STL Transmitter Front Panel Controls and Indicators 2-1 2.4-1 Model 5290 STL Transmitter Rear Panel Connectors 2-2 2.5-1 Model 5291 STL Receiver Front Panel Indicators and Controls 2-3 2.6-1 Model 5291 STL Receiver Rear Panel Connectors 2-4 SECTION I GENERAL INFORMATION 1.1 INTRODUCTION This Model 5200 STL User’s Guide is arranged in seven sections, as follows: Section I: General Information A general description of the 5200 Series Transmitter, its specifications, general information on the FCC designator, warranty and damage claim procedures, and technical support information. Section II Getting…

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Confidentiality Request 4/12/05 AmericanTCB 6731 Whittier Ave. McLean, VA 22101 FCC ID: BIO5290 In regards the exhibits submitted in support of the application for FCC ID: MBPPAT1211-1200, please classify the following as confidential under the provision of 47 CFR 0.459: • Schematics • Parts List • Block Diagram These exhibits contain technical information which TFT, Inc. deems to be sensitive and proprietary. Therefore this information cannot be published. If this information were to be made public it could be used to the disadvantage of the applicant in the marketplace. Bob Cole President EMCE Engineering (Authorized Agent for TFT, Inc.)

Request for Short Term Confidentiality 4/28/05 AmericanTCB 6731 Whittier Ave. McLean, VA 22101 FCC ID: BIO5290 In regards the exhibits submitted in support of the application for FCC ID: BIO5290, please classify the following as confidential under the provision of 47 CFR 0.459: • User’s Manual These exhibits contain technical information which TFT, Inc. will be publishing in the User’s Manual when the Model 5290 is shipped. TFT, Inc. requests that these items be held Confidential for 45 days after the Grant of Certification is issued so that this proprietary information is not released to the public before the product goes to market. Bob Cole President EMCE Engineering (Authorized Agent for TFT, Inc.)

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 April 18, 2005 RE: FCC ID: BIO5290_ATCB002304 Attention: Bob Cole I have a few comments on this Application. Please note that further comments may arise in response to answers provided to the questions below. 1. Please provide the tune up procedure for this transmitter. x 2. Please note that part 74 is a licensed broadcast rule part. As such the transmitters under part 74 would have an equipment code of either TBC (Licensed Broadcast Station Transmitter) or TBE (Broadcast Transmitter Held to Ear). This would appear to be TBC. Please verify the equipment code and correct the 731. x 3. Please note that on page 6 of the test report the data table says “Radiated Scan”. Please note that if this is the power measurement data it is not correct. Please note that power measurements in accordance with 2.1046 are conducted antenna terminal measurements and are not radiated field strength measurements. Please provide actual conducted antenna terminal power data to support the stated transmitter power of 20W in accordance with Part 74.534 and 2.1046. x 4. Please note that the table on page 6 states a distance of “None” but a distance correction factor of -10dB. What does this mean? Please note that dBuV/m is a radiated emissions unit while dBuV would be a conducted emissions unit of measurement. Please explain your measurement method, the limit values and please provide analyzer settings for the measurements for the data on page 6. x 5. Please note that the conducted mean power measured in item 3 becomes the power used to determine compliance to the Occupied Bandwidth requirements and the EIRP requirements of radiated spurious emissions specified in 74.535. 6. Please explain the plot on page 7 of the report. What does this plot represent? 7. Please note that if the plot mentioned in item 6 is supposed to be the Occupied Bandwidth plot, this does not show compliance to the emissions mask requirements within 250% of the fundamental (i.e. occupied bandwidth requirements 2.1049(e)). Please provide compliance evidence of the emissions in accordance with 74.535 and 2.1049 (i.e. generally provided in graphical form using all appropriate emissions designations). Please insure that the plots are correctly modulated and that the analyzer settings are clearly stated. 8. Please note that conducted spurious emissions limits are stated in part 74.535. As this appears to be an analog modulation and not a digital modulation scheme, the emissions mask for signals removed by more than 250% of the fundamental would be 43+10log(P) or 80dB which ever is less. Please explain why, on pages 8 and 9 of the report, you used a part 15 Class A converted radiated field strength limit for the conducted antenna terminal measurement requirements of a licensed device. Please compare the conducted antenna terminal emissions to the proper limit as specific in part 74. 9. Please note that radiated EIRP limits are stated in part 74.535. As this appears to be an analog modulation and not a digital modulation scheme, the emissions mask for signals removed by more than 250% of the fundamental would be 43+10log(P) or 80dB which ever is less. Please note that in the case of a 20W device this limit would be -13dBm (i.e.43 - 43 + 10 Log (20) or 43 – 56). Please note that these masks apply to all modulations. Please explain how you derived your limits stated in the table on page 12. Please provide evidence that all emissions designators are compliant with the emissions mask requirements of 74.535 for emissions removed by more than 250% of the fundamental. Please clearly show your calculations for the limit used. Please use the correct reference P as shown in the formula 43+10log(P) and please use the correct calculated EIRP limit of -13dBm. 10. Please note that the request for confidentiality state that the operational description and the schematics are to be confidential. However, please note that these items are also located in the manual, which is not confidential. This means that regardless of the request for confidentiality the schematics and operational description will be in public domain. If these items are to be z Page 2 April 18, 2005 confidential, please either remove them from the manual or please include the manual in the request for confidentiality. If the later is desired, please include proper justification for holding the manual confidential. Dennis Ward mailto:[email protected] The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information may result in application termination. Correspondence should be considered part of the permanent submission and may be viewed from the Internet after a Grant of Equipment Authorization is issued. Please do not respond to this correspondence using the email reply button. In order for your response to be processed expeditiously, you must submit your documents through the AmericanTCB.com website. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the sender.

FCC ID: BIO5290 External Photos FCC ID: BIO5290 External Photos

FCC ID: BIO5290 Internal Photos Top Cover Removed FCC ID: BIO5290 Internal Photos Power supply PCB - Installed FCC ID: BIO5290 Internal Photos Display PCB - Installed FCC ID: BIO5290 Internal Photos FCC ID: BIO5290 Internal Photos FCC ID: BIO5290 Internal Photos Main PCB – Top FCC ID: BIO5290 Internal Photos Main PCB – Bottom FCC ID: BIO5290 Internal Photos Display PCB – Top FCC ID: BIO5290 Internal Photos Display PCB – Bottom FCC ID: BIO5290 Internal Photos Power Supply PCB – Top FCC ID: BIO5290 Internal Photos Power supply PCB – Bottom FCC ID: BIO5290 Internal Photos Power Amp PCB – Top FCC ID: BIO5290 Internal Photos Power Amp PCB – Bottom

EMCE Report Number: ER050412-1 Date: 4/12/05 Page: 1 of 29 Electromagnetic Compatibility Test Report Model: 5290 (Analog STL Transmitter) EMCE Test Report Number: ER050412-1 Dated: 4/12/05 Prepared for: TFT, Inc. 1330 Concourse Drive San Jose, CA 95131 Prepared by: EMCE Engineering 44366 South Grimmer Blvd Fremont, Ca 94538 EMCE Report Number: ER050412-1 Date: 4/12/05 Page: 2 of 29 TABLE OF CONTENTS Paragraph Title Page 1.0 Purpose 3 2.0 Description of Test Sample 3 3.0 Disposition of Test Specimen 3 4.0 Narrative Aspect 3 4.1 Conclusion 3 4.2 Camera, Model ELOP EMC Testing Summary 4 LIST OF TABLES TABLE Title Page 1 Summary of Test Results 4 LIST OF APPENDICES Appendix Title Page A Test Data 6-28 B Test Setup Photographs 29-38 C EUT Photographs 39-50 D Test Equipment List 51-53 E EMCE Laboratory Accreditations 54-55 EMCE Report Number: ER050412-1 Date: 4/12/05 Page: 3 of 29 1.0 PURPOSE Measurements were performed on the TFT, Inc. Analog STL Transmitter Model 5290 (hereinafter referred to as the “EUT”) to determine the electromagnetic emissions as they relate to Part 74 of CFR 47. Measurements were performed at the test facilities of: EMCE Engineering 44366 S. Grimmer Blvd Fremont, Ca 94538 See appendix D for list of laboratory accreditations. 2.0 DESCRIPTION OF TEST SAMPLE Testing was conducted to determine the individual EMC characteristics of the Analog STL Transmitter (Model 5290, no S/N). The TFT 5290 Analog STL Transmitter transmits on one RF channel between 944.0 MHz and 952.0 MHz per CFR 47, 74.502(b). 3.0 DISPOSITION OF TEST SPECIMEN Upon completion of the specified EMC tests the EUT was returned to TFT, Inc. in San Jose, CA, by TFT personnel. 4.0 NARRATIVE ABSTRACT 4.1 Conclusions After completion of all EMC measurements, all measured data was reviewed and compared with the applicable sections from CFR 47, Part 74 (i.e., Applicable sections of 47CFR 74: 74.1 and Subpart E which consists of: 74.501, 74.502, 74.503, 74.531, 74.532, 74.533, 74.534, 74.535, 74.536, 74.537, 74.550, 74.551, 74.561, 74.562, 74.564, and 74.582), and test methods described in CFR 47, Parts 2 and 74. Individual test results will be presented in this section of the report. Table 1 summarizes the test results. EMCE Report Number: ER050412-1 Date: 4/12/05 Page: 4 of 29 TABLE 1: SUMMARY OF TEST RESULTS CFR Section Title Comments Results 2.1046, 74.534 RF Power Output PASSED 2.1047, 74.535 Modulation Characteristics PASSED 2.1049, 74.535 Occupied Bandwidth PASSED 2.1051 Spurious Emissions PASSED 2.1055, 74.561 Frequency Stability PASSED 2.1057 Investigation of Frequency Spectrum PASSED 4.2 EMC Testing Summary 4.2.1 RF Power Output (CFR 2.1046, 74.534) Test results may be found in Appendix A. 4.2.2 Modulation Characteristics (CFR 2.1047, 74.535) Test results may be found in Appendix A 4.2.3 Occupied Bandwidth (CFR 2.1049, 74.535) Test results may be found in Appendix A. 4.2.4 Spurious Emissions (CFR 2.1051) Test results may be found in Appendix A. 4.2.5 Frequency Stability (CFR 2.1055, 74.561) Test results may be found in Appendix A 4.2.6 Radiated Spurious Emissions / Investigation of Frequency Spectrum (CFR 2.1053, 2.1057) Test results may be found in Appendix A EMCE Report Number: ER050412-1 Date: 4/12/05 Page: 5 of 29 APPENDIX A Test Data For Analog STL Transmitter M/N: 5290 EMCE Report Number: ER050412-1 Date: 4/12/05 Page: 6 of 29 RF Power Output (CFR 2.1046, 74.534), Occupied Bandwidth (CFR 2.1049, 74.535) Operating Mode: MONO Test Location: EMCE Engineering •44366 S. Grimmer Blvd • Fremont, CA 94538 • 510-490-4307 Customer: TFT, Inc. Specification: TFT 460 Analog Mask Work Order #: 2413 Date:4/27/2005 Test Type: Antenna Conducted Emissions Time:2:49:44 PM Equipment: Analog STL Transmitter Sequence#:2 Manufacturer: TFT, Inc. Tested By:Bob Cole Model: 5290 120V 60Hz S/N: N/A Test Equipment: Function S/N Calibration Date Cal Due Date Asset # HP 8566B S/A 3014A06947 12/04 12/05 328 Equipment Under Test (* = EUT): Function Manufacturer Model # S/N Analog STL Transmitter* TFT, Inc. 5290 N/A Support Devices: Function Manufacturer Model # S/N Attenuator MCE/Weinshel 40-30-33 N/A Test Conditions / Notes: Mono Spectrum analyzer Settings: Freq Range (MHz) RBW VBW Sweep Time QP Setting 30-1000 100 kHz 1 MHz Auto Bypass 1000-10000 1 MHz 1 MHz Auto Bypass Transducer Legend: T1=30 dB Attenuator Measurement Data: Reading listed by margin. Test Lead: Black # Freq Rdng T1 Dist Corr Spec Margin Polar MHz dBμV dB dB dB dB Table dBμV dBμV dB Ant 1 945.005M 117.7 +0.0 147.7 150.0 -2.3 None +30.0 2 943.640M 61.0 +0.0 91.0 94.0 -3.0 None +30.0 3 946.341M 59.7 +0.0 89.7 94.0 -4.3 None +30.0 4 943.434M 51.0 +0.0 81.0 94.0 -13.0 None +30.0 5 943.386M 50.4 +0.0 80.4 94.0 -13.6 None +30.0 EMCE Report Number: ER050412-1 Date: 4/12/05 Page: 7 of 29 6 946.964M 50.3 +0.0 80.3 94.0 -13.7 None +30.0 7 943.037M 49.7 +0.0 79.7 94.0 -14.3 None +30.0 8 943.197M 49.5 +0.0 79.5 94.0 -14.5 None +30.0 9 946.604M 48.7 +0.0 78.7 94.0 -15.3 None +30.0 10 943.053M 48.6 +0.0 78.6 94.0 -15.4 None +30.0 EMCE Report Number: ER050412-1 Date: 4/12/05 Page: 8 of 29 Operating Mode: FM Test Location: EMCE Engineering •44366 S. Grimmer Blvd • Fremont, CA 94538 • 510-490-4307 Customer: TFT, Inc. Specification: TFT 460 Analog Mask Work Order #: 2413 Date:4/27/2005 Test Type: Antenna Conducted Emissions Time:2:27:26 PM Equipment: Analog STL Transmitter Sequence#:6 Manufacturer: TFT, Inc. Tested By:Bob Cole Model: 5290 120V 60Hz S/N: N/A Test Equipment: Function S/N Calibration Date Cal Due Date Asset # HP 8566B S/A 3014A06947 12/04 12/05 328 Equipment Under Test (* = EUT): Function Manufacturer Model # S/N Analog STL Transmitter* TFT, Inc. 5290 N/A Support Devices: Function Manufacturer Model # S/N Attenuator MCE/Weinshel 40-30-33 N/A Test Conditions / Notes: FM Spectrum analyzer Settings: Freq Range (MHz) RBW VBW Sweep Time QP Setting 30-1000 100 kHz 1 MHz Auto Bypass 1000-10000 1 MHz 1 MHz Auto Bypass Transducer Legend: T1=30 dB Attenuator Measurement Data: Re…

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Report #: 2417-A1 5/27/2005 1 of 6 FCC ID: BIO5290 TEST REPORT ADDENDUM PEAK POWER OUTPUT MEASUREMENTS Mode: Composite with MUX (404KF9E) Test Location: EMCE Engineering •44366 S. Grimmer Blvd • Fremont, CA 94538 • 510-490-4307 Customer: TFT, Inc Specification: TFT Analog Mask - Composite Work Order #: 2417 Date:5/25/2005 Test Type: Conducted Emissions Time:2:06:12 PM Equipment: Analog STL Transmitter Sequence#:9 Manufacturer: TFT, Inc. Tested By:Test Engineer Model: 5290 S/N: N/A Test Equipment: Function S/N Calibration Date Cal Due Date Asset # Equipment Under Test (* = EUT): Function Manufacturer Model # S/N Analog STL Transmitter* TFT, Inc. 5290 N/A Support Devices: Function Manufacturer Model # S/N Attenuator MCE/Weinshel 40-30-33 N/A Test Conditions / Notes: 945 MHz Composite with 50 kHz modulation, 50kHz deviation, 1.35 Vpp input level 152 kHz MUX modulation, 12 kHz deviation, 1.35 Vpp input level Transducer Legend: T1=30 dB Attenuator T2=Xmit cable Measurement Data: Reading listed by margin. Test Distance:None # Freq Rdng T1 T2 Dist Corr Spec Margin Polar MHz dBμV dB dB dB dB Table dBμV dBμV dB Ant 1 944.977M 119.3 +0.0 150.4 150.4 +0.0 Anten +30.4 +0.7 2 946.996M 51.6 +0.0 82.7 94.4 -11.7 Anten +30.4 +0.7 3 946.508M 51.2 +0.0 82.3 94.4 -12.1 Anten +30.4 +0.7 4 943.131M 50.9 +0.0 82.0 94.4 -12.4 Anten +30.4 +0.7 5 946.705M 50.8 +0.0 81.9 94.4 -12.5 Anten +30.4 +0.7 6 943.120M 50.3 +0.0 81.4 94.4 -13.0 Anten +30.4 +0.7 7 946.375M 50.3 +0.0 81.4 94.4 -13.0 Anten +30.4 +0.7 8 946.313M 50.2 +0.0 81.3 94.4 -13.1 Anten +30.4 +0.7 9 946.425M 50.2 +0.0 81.3 94.4 -13.1 Anten +30.4 +0.7 10 946.324M 50.1 +0.0 81.2 94.4 -13.2 Anten +30.4 +0.7 Report #: 2417-A1 5/27/2005 2 of 6 FCC ID: BIO5290 TEST REPORT ADDENDUM PEAK POWER OUTPUT MEASUREMENTS Report #: 2417-A1 5/27/2005 3 of 6 FCC ID: BIO5290 TEST REPORT ADDENDUM PEAK POWER OUTPUT MEASUREMENTS Mode: Composite (284KF9E) Test Location: EMCE Engineering •44366 S. Grimmer Blvd • Fremont, CA 94538 • 510-490-4307 Customer: TFT, Inc Specification: TFT Analog Mask - Composite Work Order #: 2417 Date:5/25/2005 Test Type: Conducted Emissions Time:2:05:12 PM Equipment: Analog STL Transmitter Sequence#:8 Manufacturer: TFT, Inc. Tested By:Test Engineer Model: 5290 S/N: N/A Test Equipment: Function S/N Calibration Date Cal Due Date Asset # Equipment Under Test (* = EUT): Function Manufacturer Model # S/N Analog STL Transmitter* TFT, Inc. 5290 N/A Support Devices: Function Manufacturer Model # S/N Attenuator MCE/Weinshel 40-30-33 N/A Test Conditions / Notes: 50 kHz modulation, 50 kHz deviation, 1.35 Vpp input level Transducer Legend: T1=30 dB Attenuator T2=Xmit cable Measurement Data: Reading listed by margin. Test Distance:None # Freq Rdng T1 T2 Dist Corr Spec Margin Polar MHz dBμV dB dB dB dB Table dBμV dBμV dB Ant 1 944.978M 119.4 +0.0 150.5 150.5 +0.0 Anten +30.4 +0.7 2 946.839M 51.2 +0.0 82.3 94.5 -12.2 Anten +30.4 +0.7 3 946.946M 51.1 +0.0 82.2 94.5 -12.3 Anten +30.4 +0.7 4 943.658M 50.6 +0.0 81.7 94.5 -12.8 Anten +30.4 +0.7 5 946.313M 50.6 +0.0 81.7 94.5 -12.8 Anten +30.4 +0.7 6 943.732M 50.5 +0.0 81.6 94.5 -12.9 Anten +30.4 +0.7 7 943.394M 50.4 +0.0 81.5 94.5 -13.0 Anten +30.4 +0.7 8 943.301M 50.2 +0.0 81.3 94.5 -13.2 Anten +30.4 +0.7 9 946.922M 50.0 +0.0 81.1 94.5 -13.4 Anten +30.4 +0.7 10 943.309M 49.9 +0.0 81.0 94.5 -13.5 Anten +30.4 +0.7 Report #: 2417-A1 5/27/2005 4 of 6 FCC ID: BIO5290 TEST REPORT ADDENDUM PEAK POWER OUTPUT MEASUREMENTS Report #: 2417-A1 5/27/2005 5 of 6 FCC ID: BIO5290 TEST REPORT ADDENDUM PEAK POWER OUTPUT MEASUREMENTS Mode: Composite (80KF3E) Test Location: EMCE Engineering •44366 S. Grimmer Blvd • Fremont, CA 94538 • 510-490-4307 Customer: TFT, Inc Specification: TFT Analog Mask - Composite Work Order #: 2417 Date:5/25/2005 Test Type: Conducted Emissions Time:2:03:31 PM Equipment: Analog STL Transmitter Sequence#:7 Manufacturer: TFT, Inc. Tested By:Test Engineer Model: 5290 S/N: N/A Test Equipment: Function S/N Calibration Date Cal Due Date Asset # Equipment Under Test (* = EUT): Function Manufacturer Model # S/N Analog STL Transmitter* TFT, Inc. 5290 N/A Support Devices: Function Manufacturer Model # S/N Attenuator MCE/Weinshel 40-30-33 N/A Test Conditions / Notes: 945 MHz Mono with 15 kHz Modulation, 24 kHz deviation, 1.35 Vpp input level Transducer Legend: T1=30 dB Attenuator T2=Xmit cable Measurement Data: Reading listed by margin. Test Distance:None # Freq Rdng T1 T2 Dist Corr Spec Margin Polar MHz dBμV dB dB dB dB Table dBμV dBμV dB Ant 1 944.993M 119.6 +0.0 150.7 150.7 +0.0 Anten +30.4 +0.7 2 943.551M 51.1 +0.0 82.2 94.7 -12.5 Anten +30.4 +0.7 3 943.703M 51.0 +0.0 82.1 94.7 -12.6 Anten +30.4 +0.7 4 943.674M 50.7 +0.0 81.8 94.7 -12.9 Anten +30.4 +0.7 5 946.975M 50.4 +0.0 81.5 94.7 -13.2 Anten +30.4 +0.7 6 946.826M 50.2 +0.0 81.3 94.7 -13.4 Anten +30.4 +0.7 7 943.413M 50.1 +0.0 81.2 94.7 -13.5 Anten +30.4 +0.7 8 943.724M 49.9 +0.0 81.0 94.7 -13.7 Anten +30.4 +0.7 9 946.748M 49.8 +0.0 80.9 94.7 -13.8 Anten +30.4 +0.7 10 943.109M 49.7 +0.0 80.8 94.7 -13.9 Anten +30.4 +0.7 Report #: 2417-A1 5/27/2005 6 of 6 FCC ID: BIO5290 TEST REPORT ADDENDUM PEAK POWER OUTPUT MEASUREMENTS SAMPLE POWER CALCULATION W = 10 (dBm-30/10) Mono: Pout = 10(43.7-30/10) = 10(1.37) = 23.4W Composite: Pout = 10(43.5-30/10) = 10(1.35) = 22.4W Composite w/MUX: Pout = 10(43.4-30/10) = 10(1.34) = 21.9W

1953 Concourse Drive San Jose, CA 95131 (408) 943-9323 ● FAX (408) 432-9218 Sound Quality for Over 30 Years An MTI Company To whom it may concern: 5-2-2005 The input voltage will be revised to 115VAC +/- 10% in the Model 5290 User’s Guide. Regards, Edmund Fong Executive Vice President