SO4YX110DUAL BAND BI-DIRECTIONAL SIGNAL BOOSTER

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: S04YX110 IC ID: 5544A-YX110 FCC Rule Part: CFR 47 Part 22 Subpart H, Part 24 Subpart E IC Radio Standard Specification: RSS-131 ACS Report Number: 07-0255-LD Applicant: Wireless Extenders Inc. Model(s): YX110 External Photos 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 1: Unit Plus Accessories 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 2: Front View 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 3: Back View 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 4: Bottom View 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 5: Top View 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 6: Side 1 View

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: S04YX110 IC ID: 5544A-YX110 FCC Rule Part: CFR 47 Part 22 Subpart H, Part 24 Subpart E IC Radio Standard Specification: RSS-131 ACS Report Number: 07-0255-LD Applicant: Wireless Extenders Inc. Model(s): YX110 Labeling Information 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 1: Sample Label 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 2: Label Placement Label Placement

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: S04YX110 IC ID: 5544A-YX110 FCC Rule Part: CFR 47 Part 22 Subpart H, Part 24 Subpart E IC Radio Standard Specification: RSS-131 ACS Report Number: 07-0255-LD Applicant: Wireless Extenders Inc. Model(s): YX110 Internal Photos 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 1: PCB Overview 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 2: PCB Front – With RF Shield 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 3: PCB Front – Without RF Shield 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 4: PCB Back – With Antenna 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 5: PCB Back – Without Antenna

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: S04YX110 IC ID: 5544A-YX110 FCC Rule Part: CFR 47 Part 22 Subpart H, Part 24 Subpart E IC Radio Standard Specification: RSS-131 ACS Report Number: 07-0255-LD Applicant: Wireless Extenders Inc. Model(s): YX110 RF Exposure Model: YX110 FCC ID: SO4YX110 IC: 5544A-YX110 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 General Information: Applicant: Wireless Extenders ACS Project: 07-0255-LD FCC ID: SO4YX110 IC ID: 5544A-YX110 Device Category: Mobile Exposure Conditions: Uncontrolled/General Population Technical Information: CELLULAR OPERATION: UPLINK: Antenna Type: PCB Inverted F Antenna Gain Maximum: 0dBi Max Transmitter Output Power: 23.90dBm Max System EIRP: 23.90dBm / 0.245W DOWNLINK: Antenna Type: PCB Etched Dipole Antenna Gain Maximum: 1dBi Max Transmitter Output Power: 8.55dBm Max System EIRP: 9.55dBm / 0.009W PCS OPERATION: UPLINK: Antenna Type: PCB Inverted F Antenna Gain Maximum: 4.5dBi Max Transmitter Output Power: 25.90dBm Max System EIRP: 30.40dBm / 1.096W DOWNLINK: Antenna Type: PCB Etched Dipole Antenna Gain Maximum: 1dBi Max Transmitter Output Power: 8.05dBm Max System EIRP: 9.05dBm / 0.008W Model: YX110 FCC ID: SO4YX110 IC: 5544A-YX110 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 MPE Calculation The Power Density (mW/cm 2 ) is calculated as follows: S = 2 4R PG π Where: S = power density (in appropriate units, e.g. mW/cm2) P = power input to the antenna (in appropriate units, e.g., mW) G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) Calculations were performed at the frequencies with the highest output power as determined during testing. Maximum Permissible Exposure (MPE) General Population/Uncontrolled Exposure 83623.90.56245.4701.000 200.049Uplink 8698.550.587.1611.259 200.002Downlink 188025.91.00389.054.52.818 200.218Uplink 19898.051.006.3811.259 200.002Downlink Configuaration Power Density (mW/cm^2) Distance (cm) Transmit Frequency (MHz) Radio Power (dBm) Power Density Limit (mW/Cm2) Radio Power (mW) Antenna Gain (dBi) Antenna Gain (mW eq.) Installation Guidelines End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Test Report FCC ID: SO4YX110 IC: 5544A-YX110 FCC Rule Part: CFR 47 Part 22 Subpart H IC Radio Standards Specification: RSS-131 ACS Report Number: 07-0255-LD-22H Applicant: Wireless Extenders Inc. Model: YX110 Test Begin Date: February 8, 2008 Test End Date: February 19, 2008 Report Issue Date: February 25, 2008 FOR THE SCOPE OF ACCREDITATION UNDER LAB Code 200612 Prepared by: Reviewed by: Ken Rivers Wireless Certifications Technician ACS, Inc. J. Kirby Munroe Manager Wireless Certifications ACS, Inc. This test report shall not be reproduced except in full. This report may be reproduced in part with prior written consent of ACS, Inc. The results contained in this report are representative of the sample(s) submitted for evaluation. This report contains 32 pages ACS Report: 07-0255-LD-22H Advanced Compliance Solutions Page 2 Table of Contents 1.0 Occupied Bandwidth 1.1 Uplink 3 1.2 Downlink 6 2.0 Spurious Emissions at Antenna Terminals and Inter-modulation Products 2.1 CDMA Uplink 9 2.2 TDMA Uplink 12 2.3 GSM Uplink 15 2.4 CDMA Downlink 18 2.5 TDMA Downlink 21 2.6 GSM Downlink 24 3.0 Band-edge 3.1 CDMA Uplink 27 3.2 TDMA Uplink 28 3.3 GSM Uplink 29 3.4 CDMA Downlink 30 3.5 TDMA Downlink 31 3.6 GSM Downlink 32 Model: YX110 FCC ID: SO4YX110 IC: 5544A-YX110 ACS Report: 07-0255-LD-22H Advanced Compliance Solutions Page 3 1.0 Occupied Bandwidth (Input vs. Output) 1.1 Uplink Offset 10 dB A LVL * * RBW 30 kHz VBW 100 kHz SWT 2.5 msRef 20 dBmAtt 40 dB Center 824.7 MHzSpan 2 MHz200 kHz/ 1 PK VIEW 2 PK MAXH -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 Date: 8.FEB.2008 14:31:12 Figure 1: Occupied Bandwidth - Uplink CDMA Low Channel A SGL * * RBW 30 kHz VBW 100 kHz SWT 2.5 ms Offset 10 dB LVL Ref 20 dBmAtt 40 dB Center 836.52 MHzSpan 2 MHz200 kHz/ 1 PK VIEW 2 PK MAXH -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 Date: 8.FEB.2008 14:51:14 Figure 2: Occupied Bandwidth - Uplink CDMA Mid Channel A SGL Offset 11 dB LVL * * RBW 30 kHz VBW 100 kHz SWT 2.5 msRef 20 dBmAtt 40 dB Center 848.31 MHzSpan 2 MHz200 kHz/ 1 PK VIEW 2 PK MAXH -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 Date: 8.FEB.2008 15:14:12 Figure 3: Occupied Bandwidth - Uplink CDMA High Channel Model: YX110 FCC ID: SO4YX110 IC: 5544A-YX110 ACS Report: 07-0255-LD-22H Advanced Compliance Solutions Page 4 A Offset 10 dB LVL SGL * * RBW 300 Hz VBW 1 kHz SWT 1.15 sRef 20 dBmAtt 40 dB Center 824.04 MHzSpan 100 kHz10 kHz/ 2 PK VIEW 1 PK VIEW -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 Date: 11.FEB.2008 15:36:29 Figure 4: Occupied Bandwidth - Uplink TDMA Low Channel Offset 10 dB A SGL LVL * * RBW 300 Hz VBW 1 kHz SWT 1.15 sRef 20 dBmAtt 40 dB Center 836.52 MHzSpan 100 kHz10 kHz/ 1 PK VIEW 2 PK MAXH -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 1 Marker 1 [T1 ] -63.12 dBm 836.470000000 MHz Date: 11.FEB.2008 15:40:44 Figure 5: Occupied Bandwidth - Uplink TDMA Mid Channel Offset 10 dB A SGL LVL * * RBW 300 Hz VBW 1 kHz SWT 1.15 sRef 20 dBmAtt 40 dB Center 848.97 MHzSpan 100 kHz10 kHz/ 1 PK VIEW 2 PK MAXH -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 Date: 11.FEB.2008 15:51:14 Figure 6: Occupied Bandwidth - Uplink TDMA High Channel Model: YX110 FCC ID: SO4YX110 IC: 5544A-YX110 ACS Report: 07-0255-LD-22H Advanced Compliance Solutions Page 5 Att 30 dB * Offset 10 dB A SGL LVL * * RBW 3 kHz VBW 10 kHz SWT 115 msRef 20 dBm Center 824.2 MHzSpan 1 MHz100 kHz/ VIEW 2 PK MAXH 1 PK -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 Date: 11.FEB.2008 16:35:48 Figure 7: Occupied Bandwidth - Uplink GSM Low Channel Att 30 dB * Offset 10 dB A SGL LVL * * RBW 3 kHz VBW 10 kHz SWT 115 msRef 20 dBm Center 836.6 MHzSpan 1 MHz100 kHz/ 1 PK VIEW 2 PK MAXH -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 Date: 11.FEB.2008 16:39:03 Figure 8: Occupied Bandwidth - Uplink GSM Mid Channel Att 30 dB * Offset 10 dB A SGL LVL * * RBW 3 kHz VBW 10 kHz SWT 115 msRef 20 dBm Center 848.8 MHzSpan 1 MHz100 kHz/ 1 PK VIEW 2 PK MAXH -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 Date: 11.FEB.2008 16:43:48 Figure 9: Occupied Bandwidth - Uplink GSM High Channel Model: YX110 FCC ID: SO4YX110 IC: 5544A-YX110 ACS Report: 07-0255-LD-22H Advanced Compliance Solutions Page 6 1.2 Downlink A SGL * * RBW 30 kHz VBW 100 kHz SWT 2.5 msRef 10 dBm Center 869.7 MHzSpan 2 MHz200 kHz/ Att 60 dB * 1 PK VIEW 2 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 Date: 12.FEB.2008 11:56:23 Figure 10: Occupied Bandwidth - Downlink CDMA Low Channel A SGL * * RBW 30 kHz VBW 100 kHz SWT 2.5 msRef 10 dBm Center 881.52 MHzSpan 2 MHz200 kHz/ Att 60 dB * 1 PK VIEW 2 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 Date: 12.FEB.2008 12:00:37 Figure 11: Occupied Bandwidth - Downlink CDMA Mid Channel A SGL Att 60 dB * * * RBW 30 kHz VBW 100 kHz SWT 2.5 msRef 10 dBm Center 893.31 MHzSpan 2 MHz200 kHz/ 1 PK VIEW 2 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 Date: 12.FEB.2008 12:57:27 Figure 12: Occupied Bandwidth - Downlink CDMA High Channel Model: YX110 FCC ID: SO4YX110 IC: 5544A-YX110 ACS Report: 07-0255-LD-22H Advanced Compliance Solutions Page 7 Att 30 dB * A SGL Ref 10 dBm 10 kHz/Center 869.04 MHzSpan 100 kHz * * RBW 300 Hz VBW 1 kHz SWT 1.15 s 1 PK VIEW 2 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 Date: 12.FEB.2008 13:40:55 Figure 13: Occupied Bandwidth - Downlink TDMA Low Channel Att 30 dB * A SGL * * RBW 300 Hz VBW 1 kHz SWT 1.15 sRef 10 dBm Center 881.52 MHzSpan 100 kHz10 kHz/ 1 PK VIEW 2 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 Date: 12.FEB.2008 13:44:50 Figure 14: Occupied Bandwidth - Downlink TDMA Mid Channel Att 30 dB * A SGL * * RBW 300 Hz VBW 1 kHz SWT 1.15 sRef 10 dBm Center 893.97 MHzSpan 100 kHz10 kHz/ 1 PK VIEW 2 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 Date: 12.FEB.2008 13:51:30 Figure 15: Occupied Bandwidth - Downlink TDMA High Channel Model: YX110 FCC ID: SO4YX110 IC: 5544A-YX110 ACS Report: 07-0255-LD-22H Advanced Compliance Solutions Page 8 Ref 10 dBmAtt 30 dB * A SGL 100 kHz/Center 869.2 MHzSpan 1 MHz * * RBW 3 kHz VBW 10 kHz SWT 115 ms 1 PK VIE…

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5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Test Report FCC ID: SO4YX110 IC: 5544A-YX110 FCC Rule Part: CFR 47 Part 24 Subpart E IC Radio Standards Specification: RSS-131 ACS Report Number: 07-0255-LD-24E Applicant: Wireless Extenders Inc. Model: YX110 Test Begin Date: February 8, 2008 Test End Date: February 19, 2008 Report Issue Date: February 25, 2008 FOR THE SCOPE OF ACCREDITATION UNDER LAB Code 200612 Prepared by: Reviewed by: Ken Rivers Wireless Certifications Technician ACS, Inc. J. Kirby Munroe Manager Wireless Certifications ACS, Inc. This test report shall not be reproduced except in full. This report may be reproduced in part with prior written consent of ACS, Inc. The results contained in this report are representative of the sample(s) submitted for evaluation. This report contains 32 pages ACS Report: 07-0255-LD-24E Advanced Compliance Solutions Page 2 Table of Contents 1.0 Occupied Bandwidth 1.1 Uplink 3 1.2 Downlink 6 2.0 Spurious Emissions at Antenna Terminals and Inter-modulation Products 2.1 CDMA Uplink 9 2.2 TDMA Uplink 12 2.3 GSM Uplink 15 2.4 CDMA Downlink 18 2.5 TDMA Downlink 21 2.6 GSM Downlink 24 3.0 Band-edge 3.1 CDMA Uplink 27 3.2 TDMA Uplink 28 3.3 GSM Uplink 29 3.4 CDMA Downlink 30 3.5 TDMA Downlink 31 3.6 GSM Downlink 32 Model: YX110 FCC ID: SO4YX110 IC: 5544A-YX110 ACS Report: 07-0255-LD-24E Advanced Compliance Solutions Page 3 1.0 Occupied Bandwidth (Input vs. Output) 1.1 Uplink A SGL Offset 10 dB LVL Ref 30 dBmAtt 50 dB 200 kHz/Center 1.85125 GHzSpan 2 MHz * * RBW 30 kHz VBW 100 kHz SWT 2.5 ms 1 PK VIEW 2 PK MAXH -70 -60 -50 -40 -30 -20 -10 0 10 20 30 1 Marker 1 [T1 ] -33.64 dBm 1.852250000 GHz Date: 12.FEB.2008 08:37:24 Figure 1: Occupied Bandwidth - Uplink CDMA Low Channel Ref 30 dBm Offset 10 dB A SGL LVL 200 kHz/Center 1.88 GHzSpan 2 MHz * * RBW 30 kHz VBW 100 kHz SWT 2.5 msAtt 50 dB 2 PK VIEW 1 PK MAXH -70 -60 -50 -40 -30 -20 -10 0 10 20 30 Date: 12.FEB.2008 09:01:03 Figure 2: Occupied Bandwidth - Uplink CDMA Mid Channel Offset 10 dB A SGL LVL * * RBW 30 kHz VBW 100 kHz SWT 2.5 msRef 30 dBmAtt 50 dB Center 1.90875 GHzSpan 2 MHz200 kHz/ 1 PK VIEW 2 PK MAXH -70 -60 -50 -40 -30 -20 -10 0 10 20 30 Date: 12.FEB.2008 09:07:12 Figure 3: Occupied Bandwidth - Uplink CDMA High Channel Model: YX110 FCC ID: SO4YX110 IC: 5544A-YX110 ACS Report: 07-0255-LD-24E Advanced Compliance Solutions Page 4 Att 30 dB * Offset 10 dB A LVL * * RBW 300 Hz VBW 1 kHz SWT 1.15 sRef 20 dBm Center 1.85004 GHzSpan 100 kHz10 kHz/ VIEW 1 PK 2 PK MAXH -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 Date: 12.FEB.2008 09:54:56 Figure 4: Occupied Bandwidth - Uplink TDMA Low Channel Att 30 dB * Offset 10 dB A SGL LVL * * RBW 300 Hz VBW 1 kHz SWT 1.15 sRef 20 dBm Center 1.87998 GHzSpan 100 kHz10 kHz/ 1 PK VIEW 2 PK MAXH -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 1 Marker 1 [T1 ] -63.66 dBm 1.879930000 GHz Date: 12.FEB.2008 10:00:30 Figure 5: Occupied Bandwidth - Uplink TDMA Mid Channel Att 30 dB * Offset 10 dB A SGL LVL * * RBW 300 Hz VBW 1 kHz SWT 1.15 sRef 20 dBm Center 1.90997 GHzSpan 100 kHz10 kHz/ 1 PK VIEW 2 PK MAXH -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 Date: 12.FEB.2008 10:05:04 Figure 6: Occupied Bandwidth - Uplink TDMA High Channel Model: YX110 FCC ID: SO4YX110 IC: 5544A-YX110 ACS Report: 07-0255-LD-24E Advanced Compliance Solutions Page 5 Att 30 dB * Offset 10 dB A SGL LVL * * RBW 3 kHz VBW 10 kHz SWT 115 msRef 20 dBm Center 1.8502 GHzSpan 1 MHz100 kHz/ 1 PK VIEW 2 PK MAXH -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 Date: 12.FEB.2008 10:29:32 Figure 7: Occupied Bandwidth - Uplink GSM Low Channel Att 30 dB * Offset 10 dB A SGL LVL * * RBW 3 kHz VBW 10 kHz SWT 115 msRef 20 dBm Center 1.88 GHzSpan 1 MHz100 kHz/ 1 PK VIEW 2 PK MAXH -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 Date: 12.FEB.2008 10:42:35 Figure 8: Occupied Bandwidth - Uplink GSM Mid Channel Att 30 dB * Offset 10 dB A SGL LVL * * RBW 3 kHz VBW 10 kHz SWT 115 msRef 20 dBm Center 1.9098 GHzSpan 1 MHz100 kHz/ 1 PK VIEW 2 PK MAXH -80 -70 -60 -50 -40 -30 -20 -10 0 10 20 Date: 12.FEB.2008 10:46:20 Figure 9: Occupied Bandwidth - Uplink GSM High Channel Model: YX110 FCC ID: SO4YX110 IC: 5544A-YX110 ACS Report: 07-0255-LD-24E Advanced Compliance Solutions Page 6 1.2 Downlink A SGL * * RBW 30 kHz VBW 100 kHz SWT 2.5 msRef 10 dBm Center 1.93125 GHzSpan 2 MHz200 kHz/ Att 60 dB * 1 PK VIEW 2 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 Date: 12.FEB.2008 14:48:59 Figure 10: Occupied Bandwidth - Downlink CDMA Low Channel A SGL Att 60 dB * Ref 10 dBm 200 kHz/Center 1.96 GHzSpan 2 MHz * * RBW 30 kHz VBW 100 kHz SWT 2.5 ms 1 PK VIEW 2 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 Date: 12.FEB.2008 14:55:30 Figure 11: Occupied Bandwidth - Downlink CDMA Mid Channel Att 30 dB * A SGL * * RBW 30 kHz VBW 100 kHz SWT 2.5 msRef 10 dBm Center 1.98875 GHzSpan 2 MHz200 kHz/ 1 PK VIEW 2 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 Date: 12.FEB.2008 15:04:44 Figure 12: Occupied Bandwidth - Downlink CDMA High Channel Model: YX110 FCC ID: SO4YX110 IC: 5544A-YX110 ACS Report: 07-0255-LD-24E Advanced Compliance Solutions Page 7 Att 30 dB * A SGL Ref 10 dBm 10 kHz/Center 1.93004 GHzSpan 100 kHz * * RBW 300 Hz VBW 1 kHz SWT 1.15 s 1 PK VIEW 2 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1 Marker 1 [T1 ] -78.03 dBm 1.929990000 GHz Date: 12.FEB.2008 15:41:26 Figure 13: Occupied Bandwidth - Downlink TDMA Low Channel Att 30 dB * A SGL Ref 10 dBm 10 kHz/Center 1.95998 GHzSpan 100 kHz * * RBW 300 Hz VBW 1 kHz SWT 1.15 s 1 PK VIEW 2 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1 Marker 1 [T1 ] -79.22 dBm 1.959930000 GHz Date: 12.FEB.2008 15:44:08 Figure 14: Occupied Bandwidth - Downlink TDMA Mid Channel Ref 10 dBmAtt 30 dB * A SGL 10 kHz/Center 1.98997 GHzSpan 100 kHz * * RBW 300 Hz VBW 1 kHz SWT 1.15 s 1 PK VIEW 2 PK MAXH -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1 Marker 1 [T1 ] -80.06 dBm 1.989920000 GHz Date: 12.FEB.2008 15:51:17 Figure 15: Occupied Bandwidth - Downlink TDMA High Channel Model: YX110 FCC ID: S…

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5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Test Report FCC ID: SO4YX110 IC: 5544A-YX110 FCC Rule Part: CFR 47 Part 22 Subpart H, Part 24 Subpart E IC Radio Standards Specification: RSS-131 ACS Report Number: 07-0255-LD Applicant: Wireless Extenders Inc. Model: YX110 Test Begin Date: February 8, 2008 Test End Date: February 19, 2008 Report Issue Date: February 25, 2008 FOR THE SCOPE OF ACCREDITATION UNDER LAB Code 200612 Prepared by: Reviewed by: Ken Rivers Wireless Certifications Technician ACS, Inc. J. Kirby Munroe Manager Wireless Certifications ACS, Inc. This test report shall not be reproduced except in full. This report may be reproduced in part with prior written consent of ACS, Inc. The results contained in this report are representative of the sample(s) submitted for evaluation. This report contains 23 pages 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Table of Contents 1.0 General 3 1.1 Purpose 3 1.2 Product Description 3 1.2.1 General 3 1.3 Test Methodology and Considerations 3 2.0 Test Facilities 4 2.1 Location 4 2.2 Laboratory Accreditations/Recognitions/Certifications 4 2.3 Radiated Emissions Test Site Description 5 2.3.1 Semi-Anechoic Chamber Test Site 5 2.3.2 Open Area Tests Site (OATS) 6 2.4 Conducted Emissions Test Site Description 7 3.0 Applicable Standards and References 7 4.0 List of Test Equipment 8 5.0 Support Equipment and Accessories 9 6.0 EUT Setup and Block Diagram 9 7.0 Summary of Tests 10 7.1 RF Power Output 10 7.1.1 Measurement Procedure 10 7.1.2 Measurement Results 10 7.1.2.1 PCS Results 10 7.1.2.2 Cellular Results 11 7.2 Occupied Bandwidth (Emission Limits) 11 7.2.1 Measurement Procedure 11 7.2.2 Measurement Results 12 7.2.2.1 PCS Results 12 7.2.2.2 Cellular Results 12 7.3 Spurious Emissions at Antenna Terminals and Inter-modulation Products 13 7.3.1 Measurement Procedure 13 7.3.2 Measurement Results 13 7.3.2.1 PCS Results 13 7.3.2.2 Cellular Results 15 7.4 Band-edge Compliance 17 7.4.1 Measurement Procedure 17 7.4.2 Measurement Results 17 7.4.2.1 PCS Results 17 7.4.2.2 Cellular Results 17 7.5 Field Strength of Spurious Emissions 18 7.5.1 Measurement Procedure 18 7.5.2 Measurement Results 18 7.5.2.1 PCS Results 18 7.5.2.2 Cellular Results 19 7.6 Frequency Response 20 7.6.1 Measurement Procedure 20 7.6.2 Measurement Results 20 7.6.2.1 PCS Results 20 7.6.2.2 Cellular Results 21 7.7 Radiated Emissions (Unintentional Radiators) 22 7.7.1 Measurement Procedure 22 7.7.2 Measurement Results 22 7.8 Power Line Conducted Emissions 23 7.8.1 Measurement Procedure 23 7.8.2 Measurement Results 23 Additional Exhibits Included In Filing Internal Photographs External Photographs Test Setup Photographs Product Labeling RF Exposure – MPE Calculations Installation/Users Guide Theory of Operation Parts List System Block Diagram Tune-up Procedure Schematics Model: YX110 FCC ID: SO4YX110 IC: 5544A-YX110 ACS Report: 07-0255-LD Advanced Compliance Solutions Page 3 1.0 GENERAL 1.1 Purpose The purpose of this report is to demonstrate compliance with Part 24 Subpart E and Part 22 Subpart H of the FCC’s Code of Federal Regulations and RSS-131 of Industry Canada’s Radio Standards Specifications. 1.2 Product Description 1.2.1 General The YX110 is a Smart Bi-Directional Amplifier (SBDA) system which captures the signal arriving outside a consumer’s home and amplifies it inside the home, as well as capturing the signal from the user’s phone and amplifying it to the outdoor network. Manufacturer Information: Wi-Ex One Meca Way Norcross, GA 30093 Test Sample Condition: The EUT was recieved in good working order with no visual defects. 1.3 Test Methodology and Considerations The EUT was configured and tested utilizing the maximum input drive level resulting in maximum gain conditions for all tests. If the maximum input drive level is exceeded the device will cutoff. For unintentional radiated emissions measurements the EUT was configured with one port loaded with a 50 Ohm non-radiating load and the other port loaded with a representative antenna. Both ports could not be loaded with representative antennas within the test environment due to the isolation required between antennas and the fact the device would receive and transmit any received signals via the antennas. Both the uplink and downlink ports were evaluated with antennas attached and the worst case provided in this report. Model: YX110 FCC ID: SO4YX110 IC: 5544A-YX110 ACS Report: 07-0255-LD Advanced Compliance Solutions Page 4 2.0 TEST FACILITIES 2.1 Location The radiated and conducted emissions test sites are located at the following address: Advanced Compliance Solutions 5015 B.U. Bowman Drive Buford, GA 30518 Phone: (770) 831-8048 Fax: (770) 831-8598 2.2 Laboratory Accreditations/Recognitions/Certifications The Semi-Anechoic Chamber Test Site, Open Area Test Site (OATS) and Conducted Emissions Site have been fully described, submitted to, and accepted by the FCC, Industry Canada and the Japanese Voluntary Control Council for Interference by information technology equipment. In addition, ACS is compliant to ISO 17025 as certified by the National Institute of Standards and Technology under their National Voluntary Laboratory Accreditation Program. The following certification numbers have been issued in recognition of these accreditations and certifications: FCC Registration Number: 894540 Industry Canada Lab Code: IC 4175 VCCI Member Number: 1831 ƒ VCCI OATS Registration Number R-1526 ƒ VCCI Conducted Emissions Site Registration Number: C-1608 NVLAP Lab Code: 200612-0 Model: YX110 FCC ID: SO4YX110 IC: 5544A-YX110 ACS Report: 07-0255-LD Advanced Compliance Solutions Page 5 2.3 Radiated Emissions Test Site Description 2.3.1 Semi-Anechoic Chamber Test Site The Semi-Anechoic Chamber Test Site consists of a 20’ x 30’ x 18’ shielded enclosure. The chamber is lined with Toyo Ferrite Grid Absorber, model number FFG-1000. The ferrite tile grid is 101 x 1…

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5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: S04YX110 IC ID: 5544A-YX110 FCC Rule Part: CFR 47 Part 22 Subpart H, Part 24 Subpart E IC Radio Standard Specification: RSS-131 ACS Report Number: 07-0255-LD Applicant: Wireless Extenders Inc. Model(s): YX110 Test Setup Photos 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 1: Radiated Emissions Test Setup - Uplink 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 2: Radiated Emissions Test Setup - Uplink 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 3: Radiated Emissions Test Setup Close Up – Uplink 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 4: Radiated Emissions Test Setup – Downlink 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 5: Radiated Emissions Test Setup – Downlink 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 6: Radiated Emissions Test Setup Close Up – Downlink 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 7: Radiated Emissions Test Setup – Substitution 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 8: Unintentional Emissions Test Setup 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 9: Unintentional Emissions Test Setup 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 10: Unintentional Emissions Test Setup – Close Up 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 11: Conducted Emissions Test Setup 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Figure 12: Conducted Emissions Test Setup