UPS-TMA1900PTower Mounted Amplifier

Users’ Guide For Tower Mounted Amplifier (Model No. TMA1900P) 44875 Industrial Drive Suite Q, Fremont, CA. 94538 Tel: 510-225-1547 / Fax: 510-226-6030 / E-mail: [email protected] Copyright by VisionLink International Inc. ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ 1/14 ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ 2/14 Contents 1. General Description ------------------------------------------ 3 2. Feature --------------------------------------------------------- 4 3. Block Diagram-------------------------------------------------5 4. Specification --------------------------------------------------- 6 5. Installation Procedure --------------------------------------- 7 6. Test Procedure ------------------------------------------------ 8 ~ 13 7. Drawing --------------------------------------------------------- 14 ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ 3/14 1. General Description Mounted close the Macro site antenna, it improves the radio uplink performance and ensures a balanced link budget. VisionLink offers a wide range of TMAs for most cellular standards and all VisionLink TMAs are specified and verified to ensure optimum and problem-free performance in systems. VisionLink TMA has been designed for installing on the base station and amplifying RX signal to base station. It improves received signal sensitivity and extends the base station’s coverage. Also it minimize loss of transmitting signal and maximize the effectiveness for Tower Mounted Amplifier by optimizing power handling. Benefits z Significantly reduced dropped call rate z Larger site coverage area z Enhanced in-door coverage Operator benefits from the above include: z Increased traffic/billing and boosted customer satisfaction z Larger areas to establish site location during network cell planning 2. Feature Top Panel Front Panel Bottom Panel Right Panel Left Panel ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ 4/14 3. Block Diagram ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ 5/14 ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ 6/14 4. Specification 3-1. Electrical Properties Parameter Specification Comments TX RX Frequency Range 1930 ~ 1990 MHz 1850 ~ 1910MHz Insertion Loss 0.6 dB Max - Typical Gain - 12 dB ± 1.0 dB Typical Gain Drift Over Temperature - 1.5 dB Max Noise Figure - 1.8 dB Max Typical Input 3 rd Order Intercept Point - +12 dBm Min Intermodulation -117 dBm Max - Return Loss (Input) 20.0 dB Min Return Loss (Output) 20.0 dB Min Max Tx Input Power 54dBm Impedance 50Ω 3-2. Physical Properties Parameter Specification Comments Operating Temp. -35°C ~ + 55°C Operating Humidity 5 ~ 95% Dimension(WxDxH (inch)) 9.724 x 8.504 x 3.465 Without Connector Connector 7/16 Female Sealing IP 659 Mounting Pole or Wall MTBF 900,000 hours Finish DIC-201 Weight (Kg) 4.5㎏ 4. Installation Procedure Step 1. Take out the connector cap (DIN 7/16 Male) Step 2. Please make sure any defectiveness of the case. If it has any, you may contact the representatives. Step 3. Place the TMA tightly using 4 units of volts and nuts (M4) Step 4. Using power cable, you should make sure of being grounded for TMA. Step 5. Connect RF cable to antenna port of TMA which comes from antenna of base station Step 6. Connect RF cable to BTS port which comes from base station. ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ 7/14 ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ 8/14 5. Test Procedure 5-1-1. Test equipment( Gain / Return Loss / Gain Flatness ) Test equipment Model Spec. Remark Network Analyzer 8753ES ∼ 3㎓ Cal. Kit HP85032B N-Type For Calibration 5-1-2. Test equipment ( Noise Figure ) Test equipment Model Spec. Remark Noise Figure Meter 8913A ∼ 3㎓ 5-1-3. Test equipment ( Spectrum Analyzer ) Test equipment Model Spec. Remark Spectrum Analyzer E4445A ~ 26.5㎓ Signal Generator E4438C ∼ 3㎓ 5-2. Measurement Method 5-2-1 Calibration Method( Gain / Return Loss / Gain Flatness ) 5-2-1-1. Connection diagram 5-2-1-2. Calibration procedure Step 1. Turn on the power. Step 2. Set the power as 0dBm on the Menu. Step 3. Select RX : Center 1880.0 SPAN 200㎒, TX : Center 1960.0 SPAN 200㎒ Step 4. Select CAL and then select N50Ω from Cal Kit. Step 5. Calibrate with connecting Open, Short, Load on S11/S22 Calibration Reflection Test Port and Transmission Test Port Step 6. Calibrate with connecting S21 Calibration : Transmission Test Port and Reflection Test Port Step 7. Confirm of the all calibrations. ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ 9/14 5-2-2 Calibration Method ( Noise Figure ) 5-2-2-1 Connection diagram TMA ANT BTS Network Analyzer Noise Sensor Equipments 1. 1set of Noise Figure Meter or similar equipment 2. 1set of Noise Sensor 3. Cable Set 5-2-2-2 Calibration procedures Step 1. Turn on the power Step 2. Connect noise source between input port and source of noise figure meter. Step 3. Set the frequency, gain, and noise figure as Specification says so. : Frequency ( Start 1850㎒, Stop 1910㎒, Step Size 0.5㎒ ) Step 4. Cal after the set up. Step 5. Confirm the all calibration ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ 10/14 5-2-3 Calibration Method (Spectrum Analyzer) 5-2-3-1 Connection diagram Signal Generator 1 BTSANT TMA Spectrum Analyzer Signal Generator 2 Equipments 1. 1 set of Spectrum Analyzer 2. 2 sets of CW Signal Generator 3. Cable Set 5-5-2-2 Calibration procedures Step 1. Turn on the power. Step 2. Measure cable loss between Power Divider (2Way) and Spectrum Analyzer. And set the offset value. Step 3. Set the gain of AMP as 12dB Step 4. Set the output power of F1 and F2 as –20dBm from 2sets of signal generator Input frequency Input Power Remark Signal Generator 1 2 Ch. ± 900KHz Signal Generator 2 2 Ch. ±1700KHz -20dBm Step 5. Confirm the all calibration ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ 11/14 ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ 12/14 5-3. Measurement 5-3-1. Measurement Parameters - Tx Path Lists Test Methods Standards Remark Return Loss (Input)S11 1. Connect BTS port to RF port of test equipment and connect AN…

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Block Diagram 1 3 2 5 4

BWS TECH Inc. 1 of 3 FCC Part 24 Certification Report No: BWS-06-RF-0021 Data of Issue : October 23, 2006 VisionLink International Inc. TMA (Tower Mounted Amplifier) FCC ID: UPS-TMA1900P Model: T M A1900P Appendix 3. External Photos 1. Front 2. Top BWS TECH Inc. 2 of 3 FCC Part 24 Certification Report No: BWS-06-RF-0021 Data of Issue : October 23, 2006 VisionLink International Inc. TMA (Tower Mounted Amplifier) FCC ID: UPS-TMA1900P Model: T M A1900P 3. Bottom 4. Left BWS TECH Inc. 3 of 3 FCC Part 24 Certification Report No: BWS-06-RF-0021 Data of Issue : October 23, 2006 VisionLink International Inc. TMA (Tower Mounted Amplifier) FCC ID: UPS-TMA1900P Model: T M A1900P 5. Right 6. View

BWS TECH Inc. 1 of 1 FCC Part 24 Certification Report No: BWS-06-RF-0021 Data of Issue : October 23, 2006 VisionLink International Inc. TMA (Tower Mounted Amplifier) FCC ID: UPS-TMA1900P Model: T M A1900P Appendix 1. FCC ID Label & Location Product Label Sample with FCC ID Label information Following is a sample copy of the label that will be placed on the rear cabinet of the product. The FCC identifier is marked in the product label. The following FCC Warning statement will be described in the user manual. FCC Warning Label Location The label shown above shall be permanently affixed at a conspicuous location(cabinet out side) on the device and be readily visible to the user at the time purchase.(Labeling requirements per 2.925) VisionLink International Inc. TMA (Tower Mounted Amplifier) Model : TMA1900P FCC ID : UPS-TMA1900P FCC ID LABEL Caution Device must be restricted to occupation use to safety FCC RF exposure. See Instruction manual for s pecific operating requirement. Caution

BWS TECH Inc. 1 of 1 FCC Part 24 Certification Report No: BWS-06-RF-0021 Data of Issue : October 23, 2006 VisionLink International Inc. TMA (Tower Mounted Amplifier) FCC ID: UPS-TMA1900P Model: T M A1900P Appendix 4. Internal Photos 1. Top 2. Bottom

1. Block Diagram 1 3 2 5 4 2. Block Description ① Rx BPF: It is for passing the input signal and the first comp ensation of Isolation. ② LNA: It is for amplifying as 12dB gain of input signal, impro ving its sensitivity and operation of Rx path through By Pass f unction when the LNA is not worked. - Condition of By Pass: When there is no power or the current is less than or more than the standard as 100mA±20. ③ Rx BPF: It is for passing the amplified signal and the second compensation of Isolation. ④ Tx BPF: It is for passing the signal with low loss and compen sation of Isolation. ⑤ DC Blocking: It is for blockin g DC power to the filter and su pplying power to LNA.

NO Items Model Name / Specification Matter Quantity Vendor Remarks 1 HOUSING 170.0 x 247.0 x 65. 0 KSD6701-A6061B E 1E A 건테크 2 COVER-1 3.0t x 150.0 x 222. 0 KSD6701-A6061 P 1E A 건테크 3 COVER-2 6.0t x 145.0 x 226. 0 KSD6701-A6061B E 1E A 건테크 4 COVER-3 170.0 x 247.0 x 16. 0 KSD6701-A6062B E 1E A 건테크 5 BRACKET 2.0t x 216.0 x 241. 0 KSD3706-STS30 4 1E A TMC 6 RESONATOR-1 Φ 11.0 x 23.0 L KSD3567-SUM24 L 6E A 성수정밀 7 RESONATOR-2 Φ 11.0 x 23.0 L KSD3567-SUM24 L 2E A 성수정밀 8 RESONATOR-3 Φ 11.0 x 29.0 L KSD3567-SUM24 L 12E A 성수정밀 9 RESONATOR-4 Φ 11.0 x 29.0 L KSD3567-SUM24 L 1E A 성수정밀 10 RESONATOR-5 Φ 11.0 x 29.0 L KSD3567-SUM24 L 1E A 성수정밀 11 RESONATOR-6 Φ 11.0 x 29.0 L KSD3567-SUM24 L 1E A 성수정밀 12 RESONATOR-7 Φ 11.0 x 29.0 L KSD3567-SUM24 L 1E A 성수정밀 13 Air Ven t 3E A Gore 14 LOOP ( RX 9Pole ) -J Φ 1.0 x 31.5 L KSD5201-C1220 1E A 대덕금속 15 LOOP ( RX 9Pole ) Φ 1.0 x 34.5 L KSD5201-C1220 1E A 대덕금속 16 LOOP ( TX 9Pole ) Φ 1.0 x 26.5 L KSD5201-C1220 1E A 대덕금속 17 LOOP ( TX 7Pole ) Φ 1.0 x 39.5 L KSD5201-C1220 1E A 대덕금속 18 LOOP ( RX 7Pole ) -J Φ 1.0 x 29.5 L KSD5201-C1220 1E A 대덕금속 19 LOOP ( RX 7Pole ) Φ 1.0 x 34.5 L KSD5201-C1220 1E A 대덕금속 20 CONNECTOR-1 DIN 7/16 ( F ) 4H 21-3 은 / 은 2E A 금강유니콤 21 CONNECTOR-2 SMA ( F ) 2H 0-0 SUCO 3E A 금강유니콤 22 Notch Cable-1 70.0mm F-141 1E A 금강유니콤 23 Notch Cable-2 78.0mm F-141 2E A 금강유니콤 24 Notch 용 Bar Φ 10.0 x 16.5 L KSD5101-C3604B D 1E A 성수정밀 25 INSULATOR 10.0 x 8.0 x 14. 0 TEFLON 1E A 성수정밀 26 둥근머리볼트 M2.6 x 0.45 p x 8.0 L KSD3706-STS30 4 6E A 부광볼트 27 둥근머리볼트 ( 셈스 ) M3 x 0.5 p x 10.0 L KSD3706-STS30 4 8E A 부광볼트 28 둥근머리볼트 M3 x 0.5 p x 10.0 L KSD3706-STS30 4 107E A 부광볼트 29 둥근머리볼트 M3 x 0.5 p x 5.0 L KSD3706-STS30 4 26E A 부광볼트 30 둥근머리볼트 ( 셈스 ) M3 x 0.5 p x 8.0 L KSD3706-STS30 4 14E A 부광볼트 31 둥근머리볼트 ( 셈스 ) M3 x 0.5 p x 16.0 L KSD3706-STS30 4 13E A 부광볼트 32 둥근머리볼트 ( 셈스 ) M4 x 0.7 p x 10.0 L KSD3706-STS30 4 6E A 부광볼트 33 둥근머리볼트 ( 셈스 ) M4 x 0.7 p x 16.0 L KSD3706-STS30 4 24E A 부광볼트 34 접시머리볼트 ( 은도금 ) M3 x 0.5 p x 12.0 L KSD3706-STS30 4 3E A 부광볼트 35 육각머리볼트 5/16" 20mm KSD3706-STS30 4 1E A 부광볼트 36 CAP BOLT M6 용 KSD5101-C3604B D 11E A 성수정밀 37 Pi p e Band Φ 108 KSD3706-STS30 4 2E A TMC 38 PIN ass' y -1 Φ 7.95 x 27.5 L BeCu+TEFLON 2E A 금강유니콤 39 PIN ass' y -2 Φ 7.95 x 17.5 L BeCu+TEFLON 1E A 금강유니콤 40 육각 NUT-1 M6 용 ( 3 종 ) KSD3706-STS30 4 45E A 부광볼트 41 육각 NUT-2 5 / 16" 용 KSD3706-STS30 4 2E A 부광볼트 42 END CAP DIN TYPE SILICON RUBBER 2E A 금강유니콤 43 O-rin g SILICON 2E A 이너트론 44 도장 ERICSSON GRAY 1E A 성지실업 45 튜닝볼트 M6 x 1.0 p x 14.0 L KSD5101-C3604B D 4E A 성수정밀 46 튜닝볼트 M6 x 1.0 p x 16.0 L KSD5101-C3604B D 18E A 성수정밀 47 튜닝볼트 M6 x 1.0 p x 18.0 L KSD5101-C3604B D 2E A 성수정밀 48 튜닝볼트 M6 x 1.0 p x 22.0 L KSD5101-C3604B D 9E A 성수정밀 49 튜닝볼트 M6 x 1.0 p x 24.0 L KSD5101-C3604B D 3E A 성수정밀 50 튜닝볼트 M6 x 1.0 p x 26.0 L KSD5101-C3604B D 9E A 성수정밀 51 INNER BOX 1E A 가이드 52 INNER PAD PU 1E A e p ac k 53 스티커류 -1E A - T MA1900P Part List

BWS TECH Inc. 1 of 1 FCC Part 24 Certification Report No: BWS-06-RF-0021 Data of Issue : October 23, 2006 VisionLink International Inc. TMA (Tower Mounted Amplifier) FCC ID: UPS-TMA1900P Model: T M A1900P Appendix 10. RF Exposure statement RF Exposure requirement per FCC Rules and Regulation CFR 47 Part 1.1307 Per the FCC Rules and Regulations as described in the OET Bulletin 65, this equipment is categorically excluded from routine evaluation because this equipment’s donor antenna is used at fixed installations with antenna mounted on outdoor, permanent structurers. The remote antenna is built in front of repeater. This transmitter is intended for use at fixed station sites only, and is not to be marketed for mobile use. Under the Section 1.1307 of the FCC Rules, this transmitter is not subject to the Commission’s environmental rules pertaining to the Routine Evaluation for RF exposure prior to equipment authorization.

R24 10k R221k C185.6pF_HQ + C20 10uF/35V_D TYPE +5V VR2VR_10K J11 +5V 1 D1 B260 +5V L868 uH Power Inductor L933 uH Power Inductor R2810k R23 10k C1733pF_HQ D3 B260 J10 RX0/TX OUTPUT 1 R3333k R3033k R3530k Q5 MMBT3906 3 2 1 D2MURS320 R3433k R26 47k +- U8B LM2904 56 7 84 U9 MAX4372 1234 5678 VccNCGNDOUT NC RS- NC RS+ R2733k R20 0 + C22100uF/16V D_TYPE Q6 KTC3876 3 2 1 R36 1 +- U8A LM2904 32 1 84 R31 47k C193.9pF_HQ R37 1 VR1VR_10K +5V U7MIC4576_5.0BT 51 42 3 ENBIN FB OUT GND R32 510 Realy Vcc R21 0 U6 EG22-A09X +5V Q7 KTC3876 3 2 1 + C21 100uF/16V D TYPE J9 RX0/TX INPUT 1 R293.3k R101K R41.5K OUTPUT U1 R633 R8 10 R1 51 J1 RF OUT 1 C9 100pF J2SMA 1 2 C4 0.1uF J4 RF OUT 1 +5V C251pF Q1 ATF54143 12 34 12 34 R933 +5V U3 12 34 R51K C2 10pF R14 51 XC1900A-03S L5 18nH L35.6nH Q2 ATF54143 12 34 12 34 U4 12 34 R15 51 C14 10pF J3SMA 1 2 U5 R17390 C7 18pF C13 10pF ARX-104HARX-104H C160.5pF C10 0.1uF C12 NOT C3 NOT R121k C6 100pF C1 10pF Relay Vcc C15 18pF L25.6nH Q4MMBT3906LT1 C5 0.1uF R1813 C11 0.1uF Relay Vcc L6 1.5nH L15.6nH ISOLATOR R2 10K R7 10 Q3MMBT3906LT1 L45.6nH R19390 U2 IL05AL(L)1880AAE R11 1.5K R16 51 R13 10K L718nH INPUT C8 18pF R31k XC1900A-03S

This report only responds to the tested sample and may not be reproduced, except in full, without written approval of the BWS TECH, Inc. RF MEASUREMENT REPORT CERIFICATION OF COMPLIANCE PRODUCT : TMA (Tower Mounted Amplifier) MODEL NAME : TMA1900P FCC ID : UPS-TMA1900P TRADE NAME : VisionLink International APPLICANT : VisionLink International Inc. FCC RULE PART : FCC Part 2, Part 24 FCC PROCEDURE : Certification FCC CLASSIFICATION : Amplifier (AMP) EMISSION DESIGNATOR : GXW (GSM) TX : 1930 MHz ~ 1990 MHz FREQUENCY RANGE : RX : 1850 MHz ~ 1910 MHz RF POWE : 54 dBm (250 Watts) DATES OF TEST : September 13, 2006 ~ October 9, 2006 DATES OF ISSUE : October 23, 2006 TEST REPORT NO. : BWS-06-RF-0021 TEST LAB. : BWS TECH Inc. (Registration No. : 553281) This product has been tested in accordance with the measurement procedures specified CFR 47 Part 2.947 and ANSI C63.4- 2003 at the BWS TECH/RF Test Laboratory and has been shown to be complied with the FCC Technical Specification described above. I attest to the accuracy of data. All measurement herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. The results of testing in this report apply to the product/system which was tested only. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Prepared by : Reviewed by: Choi, Chang Young / Radio Engineer BWS TECH INC. Nam, Tae-hyun/Chief Engineer BWS TECH INC. BWS Tech Inc. #611-1 Maesan-Ri, Mohyeon-Myeon, Cheoin-Gu, Yongin-Si, Gyeonggi-Do 449-853, Korea TEL: +82 31 333 5997 FAX: +82 31 333 0017 http://www.bws.co.kr BWS TECH Inc . 2 of 30 FCC Part 24 Certification Report No: BWS-06-RF-0021 Data of Issue : October 23, 2006 VisionLink International Inc. TMA (Tower Mounted Amplifier) FCC ID: UPS-TMA1900P Model: T M A 1 9 0 0 P TABLE OF CONTENTS Pages 1. General Information 3 2. Description of Attachments 4 3. Introduction 5 4. Product Information 6 5. Test Results 8 6. Test Data 9 6.1 RF Power Output (Conducted) 9 6.2 Occupied Bandwidth 13 6.3 Spurious Emission of Antenna Terminals 17 6.4 Field Strength of Spurious Emission 27 7. Test Equipment List 30 Appendix 1. FCC ID Label and Location Appendix 2. Test Setup Photos Appendix 3. External Photos Appendix 4. Internal Photos Appendix 5. Block Diagram Appendix 6. Schematics Appendix 7. Operational description Appendix 8. Part List Appendix 9. User Manual Appendix 10. RF Exposure statement BWS TECH Inc . 3 of 30 FCC Part 24 Certification Report No: BWS-06-RF-0021 Data of Issue : October 23, 2006 VisionLink International Inc. TMA (Tower Mounted Amplifier) FCC ID: UPS-TMA1900P Model: T M A 1 9 0 0 P RF TEST REPORT Scope – Measurement and determination of radio frequency devices including intentional radiators and/or unintentional radiators for compliance with the technical rules and regulations of relevant international standard 1. General Information Applicant Information Company Name : VisionLink International Inc. Company Address : 44875 Industrial Drive Suite Q, Fremont, CA, 94538,USA Phone / Fax : +1-510-225-1547 / +1-510-226-6030 Other Information EUT Type : TMA (Tower Mounted Amplifier) Model Name : TMA1900P FCC Identifier : UPS-TMA1900P Brand Name : VisionLink International Inc. S/N : ProtoType TX : 1930 MHz ~ 1990 MHz Freq. Range : RX : 1850 MHz ~ 1910 MHz Max. Power : 54 dBm (250 Watts) Emission Designator : GXW (GSM) FCC Classification : Amplifier (AMP) Rule Part : FCC Part 2, Part 24 Test Procedure : Certification Dates of Tests : September 13, 2006 ~ October 9, 2006 Place of Tests : BWS TECH Inc. #611-1 Maesan-Ri, Mohyeon-Myeon, Cheoin-Gu, Yongin-Si, Gyeonggi-Do 449-853, Korea (FCC Registration Number : 553281) Test Report No. : BWS-06-RF-0021 BWS TECH Inc . 4 of 30 FCC Part 24 Certification Report No: BWS-06-RF-0021 Data of Issue : October 23, 2006 VisionLink International Inc. TMA (Tower Mounted Amplifier) FCC ID: UPS-TMA1900P Model: T M A 1 9 0 0 P 2. DESCRIPTION OF ATTACHMENTS Appendix 1. FCC ID Label and Location -. Sample FCC ID Label and location information is shown Appendix 2. Test Setup Photos -. Radiated Emission Test setup photos are shown Appendix 3. External Photos -. External photos are shown Appendix 4. Internal Photos -. Internal photos are shown Appendix 5. Block Diagram -. The block diagram is shown Appendix 6. Schematics -. The circuit diagrams are shown Appendix 7. Operational description -. The operational description are shown. Appendix 8. Part List -. The part lists are shown. Appendix 9. User Manual -. The user operating manual is shown. Appendix 10. RF Exposure statement -. The RF exposure statement is shown. BWS TECH Inc . 5 of 30 FCC Part 24 Certification Report No: BWS-06-RF-0021 Data of Issue : October 23, 2006 VisionLink International Inc. TMA (Tower Mounted Amplifier) FCC ID: UPS-TMA1900P Model: T M A 1 9 0 0 P 3. INTRODUCTION The measurement tests were conducted at the open area test site of BWS TECH Inc. facility located at #611-1 Maesan-Ri, Mohyeon-Myeon, Cheoin-Gu, Yongin-Si, Gyeonggi-Do 449-853, Korea. The measurement facilities were constructed in conformance with the requirements of the ANSI C63.4-2003 and CISPR Publication 16. The BWS has site descriptions on file with the FCC for 3 and 10 meter site configurations. Detailed description of test facility was found to be in compliance with the requirements of Section 2.948 FCC Rules according to the ANSI C63.4-2003 and registered to the Federal Communications Commission(Registration Number : 553281). All measurements contained in this application were conducted in accordance with FCC Rules and regulations CFR 47and American National Standard Method of Measurement of Radio-Noise Emission from Low-Voltage Electrical and Electronic Equipment in the Range of 9kHz to 40GHz (ANSI C.63.4-2003). Meas…

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BWS TECH Inc. 1 of 1 FCC Part 24 Certification Report No: BWS-06-RF-0021 Data of Issue : October 23, 2006 VisionLink International Inc. TMA (Tower Mounted Amplifier) FCC ID: UPS-TMA1900P Model: T M A1900P Appendix 2. Test Setup Photos 1. Field Strength of Spurious Emission / Below 1 GHz 2. Field Strength of Spurious Emission / Above 1 GHz