NVRCSI110-01Bidirectional Amplifier

1Mini-IBA Manual 05/31/01 Cellular Specialties, Inc. Model 110 Miniature In-Building Amplifier Operation and Users Manual 2Mini-IBA Manual 05/31/01 Table of Contents 1. Product Description Background Functional Description Functional Block Diagram Outline Drawing 2. General Specifications 3. Inspection and Installation Inspection of Contents Package Contents Installation 3Mini-IBA Manual 05/31/01 1. Product Description Background The performance of a cell phone can be easily degraded when in enclosed structures where signals from a local cell site are not sufficient for reliable phone operation. The Model 110 Miniature In-Building Amplifier (Mini- IBA) was developed by Cellular Specialties, Inc. (CSI) to enhance cellular performance within these enclosed structures. Specifically, the Mini-IBA is designed to cover small areas such as home offices, small workshops, etc. Functional Description The Mini-IBA boosts the cellular performance by providing amplification of both transmit and receive signals. The unit receives the portable phone’s signal through an interior antenna, amplifies it and then sends it to an outside antenna. This signal is referred to as the “Uplink”. The Mini-IBA also receives signals from the Cell Site base station through the outside antenna. This signal is amplified and re-radiated to the portable phone and is referred to as the “Downlink”. It is necessary that sufficient signal be available at the external antenna. The external antenna is usually a directional type such as a “Yagi”, however an Omni-directional antenna may be used when the structure is located in close proximity to one or more cell sites. Internal antennas are usually Omni-directional although other types, such as low profile wall or ceiling mount, may be used for special installations. As shown in Figure 1, there are three stages of gain in the Downlink and 2 stages in the Uplink for a nominal gain of 40 dB in each link. The maximum linear output power for the Uplink is 500 milli-Watts and 30 milli-Watts for the Downlink. An LED indicator on the unit shows the application of power. 4Mini-IBA Manual 05/31/01 FIGURE 1 Functional Block Diagram FIGURE 2 Outline Drawing 5Mini-IBA Manual 05/31/01 2. General Specifications All specifications stated as typical unless otherwise noted. Cellular Specialties, Inc. reserves the right to change these specifications at any time without prior notice. DownlinkUplink Frequency Band851-866 MHz806-821 MHz Gain40 dB40 dB Typical Power Out+28 dBm+15 dBm Noise Figure6 dB6 dB 3 rd Order Intercept+43 dBm+27 dBm Propagation Delay<1 microsecond<1 microsecond VSWR<2:1<2:1 Passband Ripple (max)2 dB pk-pk2 dB pk-pk ConnectorsMini-UHF Power Requirements+6 Vdc, 1.0 A Dimensions3.5”x4.0”x1.2” Weight1 lbs. Indicator LED“Power-On” 6Mini-IBA Manual 05/31/01 3. Inspection and Installation Inspection Inspect the equipment as soon as possible after purchase. If any part of the equipment has been damaged in transit, report the damage to the transportation company and also to the company where purchased. Contents The unit package contains the following: Model 110 Mini-IBA Power Transformer, 110 volt to 6 volt – model number ( ) User Manual Optional Accessories Accessories are available directly from Cellular Specialties, Inc. or any of CSI’s distributors. Exterior High Gain Antenna – model number ( ) Exterior Omni Antenna – model number ( ) Interior Omni Antenna – model number ( ) Power Cable w/cigarette lighter adapter – model number ( ) Installation The installation of the Mini-IBA is relatively simple. If possible, measurements of the Received Signal Strength Indicator (RSSI) should be recorded as close as possible to the proposed exterior antenna location. Optimum performance will be obtained with RSSI readings greater than –85 dBm. With the exact location of the exterior antenna and the coordinates of the cell sits closest to the building in which the unit is being installed, the distance and bearings to each of the local cells can be determined. The first choice would be the closest site unless there is blockage in the form of buildings or terrain. If blockage exists, an alternate site may be available. If coordinates are not available, measure the RSSI at the external antenna output by connecting a phone to the external antenna and slowly rotating the antenna until a maximum reading is obtained. 7Mini-IBA Manual 05/31/01 The Mini-IBA and interior antenna should be centrally located, keeping coaxial cable runs to a minimum. A maximum length of 100 feet of low loss cable is recommended. The actual coax used should be RG-8 type with a flame retardant rating as a minimum. If the coax is run through an area where heating and/or cooling air is channeled, a plenum rated coax should be used. When mounting the amplifier, take care to avoid areas of high heat or extreme cold. In general, do not place the unit on or near the top of high ceilings, by heaters or in cold storage areas. During installation, care must be taken to provide the maximum isolation between interior and exterior antennas. This isolation should be in the order of 70 dB to prevent any re-generative feedback in the system. Feedback of this nature may cause the amplifier to emit a continuous signal at maximum amplitude and could, in some cases, interfere with the normal operation of the cell site. There are no installation or user adjustments or tuning on this unit.

1Mini-IBA Manual-A 05/17/01 Cellular Specialties, Inc. Model 110 Miniature In-Building Amplifier Operation and Users Manual 2Mini-IBA Manual-A 05/17/01 Table of Contents 1. Product Description Background Functional Description Circuit Description Functional Block Diagram Outline Drawing 2. General Specifications 3. Inspection and Installation Inspection of Contents Package Contents Installation Safety 3Mini-IBA Manual-A 05/17/01 1. Product Description Background The performance of a cell phone can be easily degraded when in enclosed structures where signals from a local cell site are not sufficient for reliable phone operation. The Model 110 Miniature In-Building Amplifier (Mini- IBA) was developed by Cellular Specialties, Inc. (CSI) to enhance cellular performance within these enclosed structures. Specifically, the Mini-IBA is designed to cover small areas such as home offices, small workshops, etc. Functional Description The Mini-IBA boosts the cellular performance by providing amplification of both transmit and receive signals. The unit receives the portable phone’s signal through an interior antenna, amplifies it and then sends it to an outside antenna. This signal is referred to as the “Uplink”. The Mini-IBA also receives signals from the Cell Site base station through the outside antenna. This signal is amplified and re-radiated to the portable phone and is referred to as the “Downlink”. It is necessary that sufficient signal be available at the external antenna. The external antenna is usually a directional type such as a “Yagi”, however an Omni-directional antenna may be used when the structure is located in close proximity to one or more cell sites. Internal antennas are usually Omni-directional although other types, such as low profile wall or ceiling mount, may be used for special installations. As shown in Figure 1, there are three stages of gain in the Downlink and 2 stages in the Uplink for a nominal gain of 40 dB in each link. The maximum linear output power for the Uplink is 500 milli-Watts and 30 milli-Watts for the Downlink. An LED indicator on the unit shows the application of power. 4Mini-IBA Manual-A 05/17/01 Circuit Description Uplink The uplink rf circuit consists of two stages of gain. Each gain stage is a monolithic integrated circuit (mmic) mounted to a printed circuit board (PCB). The signal received by the inside antenna is directed to the 1 st mmic stage by a frequency diplexer, which separates the uplink frequency (806- 824 MHz) from the downlink frequency (851-869MHz). This signal is amplified by both mmic stages and directed to an identical diplexer at the output of the 2 nd stage. Both stages are biased for linear operation. The overall gain from the inside antenna terminal to the outside antenna terminal is nominally 40 dB. Each diplexer provides 60 dB of rejection between the uplink amplifier chain and the downlink. Downlink The downlink circuit is similar in operation to the uplink, in that it also uses two stages of mmic amplification. The major differences are the downlink frequency (851-869 MHz), the overall gain (30 dB) and signal flow in the opposite direction. Power Supply All the mmic amplification stages, in both the uplink and downlink, operate from a single supply voltage of +5 Vdc. A linear regulator is used to provide the 5 volts from an input of 12 Vdc. All internal dc circuits are filtered and de-coupled from the rf circuits. A 115 Vac to 12 Vdc “Wall” supply is provided as part of the unit. The overall current at 12 Vdc is less than 1.0 Amp. 5Mini-IBA Manual-A 05/17/01 FIGURE 1 Functional Block Diagram FIGURE 2 Outline Drawing 6Mini-IBA Manual-A 05/17/01 2. General Specifications All specifications stated as typical unless otherwise noted. Cellular Specialties, Inc. reserves the right to change these specifications at any time without prior notice. DownlinkUplink Frequency Band850-870 MHz806-824 MHz Gain40 dB40 dB Typical Power Out+28 dBm+15 dBm Noise Figure6 dB6 dB 3 rd Order Intercept+43 dBm+27 dBm Propagation Delay<1 microsecond<1 microsecond VSWR<2:1<2:1 Passband Ripple (max)2 dB pk-pk2 dB pk-pk ConnectorsMini-UHF Power Requirements+6 Vdc, 1.0 A Dimensions3.5”x4.0”x1.2” Weight1 lbs. Indicator LED“Power-On” 7Mini-IBA Manual-A 05/17/01 3. Inspection and Installation Inspection Inspect the equipment as soon as possible after purchase. If any part of the equipment has been damaged in transit, report the damage to the transportation company and also to the company where purchased. Contents The unit package contains the following: Model 110 Mini-IBA Power Transformer, 110 volt to 6 volt – model number ( ) User Manual Optional Accessories Accessories are available directly from Cellular Specialties, Inc. or any of CSI’s distributors. Exterior High Gain Antenna – model number ( ) Exterior Omni Antenna – model number ( ) Interior Omni Antenna – model number ( ) Power Cable w/cigarette lighter adapter – model number ( ) Installation The installation of the Mini-IBA is relatively simple. If possible, measurements of the Received Signal Strength Indicator (RSSI) should be recorded as close as possible to the proposed exterior antenna location. Optimum performance will be obtained with RSSI readings greater than –85 dBm. With the exact location of the exterior antenna and the coordinates of the cell sits closest to the building in which the unit is being installed, the distance and bearings to each of the local cells can be determined. The first choice would be the closest site unless there is blockage in the form of buildings or terrain. If blockage exists, an alternate site may be available. If coordinates are not available, measure the RSSI at the external antenna output by connecting a phone to the external antenna and slowly rotating the antenna until a maximum reading is obtained. 8Mini-IBA Manual-A 05/17/01 The Mini-IBA and interior antenna should be centrally located, keeping coaxial cable runs to a minimum. A maximum length of 100 feet o…

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1960-0110-003 Rev C 05/08/01 Cellular Specialties, Inc. Model 110 Miniature In-Building Amplifier Operation and Users Manual 2960-0110-003 Rev C 05/08/01 Table of Contents 1. Product Description Background Functional Description Circuit Description Functional Block Diagram Outline Drawing 2. General Specifications 3. Inspection and Installation Inspection of Contents Package Contents Installation Safety 3960-0110-003 Rev C 05/08/01 1. Product Description Background The performance of a cell phone can be easily degraded when in enclosed structures where signals from a local cell site are not sufficient for reliable phone operation. The Model 110 Miniature In-Building Amplifier (Mini- IBA) was developed by Cellular Specialties, Inc. (CSI) to enhance cellular performance within these enclosed structures. Specifically, the Mini-IBA is designed to cover small areas such as home offices, small workshops, etc. Functional Description The Mini-IBA boosts the cellular performance by providing amplification of both transmit and receive signals. The unit receives the portable phone’s signal through an inside antenna, amplifies it and then sends it to an outside antenna. This signal is referred to as the “Uplink”. The Mini-IBA also receives signals from the Cell Site base station through the outside antenna. This signal is amplified and re-radiated to the portable phone and is referred to as the “Downlink”. It is necessary that sufficient signal be available at the outside antenna. The outside antenna is usually a directional type such as a “Yagi”, however an Omni-directional antenna may be used when the structure is located in close proximity to one or more cell sites. Inside antennas are usually Omni- directional although other types, such as low profile wall or ceiling mount, may be used for special installations. As shown in Figure 1, there are 2 stages of RF gain in both the Downlink and Uplink for maximum gains of 30 dB and 40 dB respectively. The maximum linear output power for the Uplink is 300 milli-Watts and 25 milli-Watts for the Downlink. An LED indicator on the unit shows the application of power. 4960-0110-003 Rev C 05/08/01 Circuit Description Uplink The uplink rf circuit consists of two stages of gain. Each gain stage is a monolithic integrated circuit (mmic) mounted to a printed circuit board (PCB). The signal received by the inside antenna is directed to the 1 st mmic stage by a frequency diplexer, which separates the uplink frequency (806- 824 MHz) from the downlink frequency (851-869MHz). This signal is amplified by both mmic stages and directed to an identical diplexer at the output of the 2 nd stage. Both stages are biased for linear operation. The overall gain from the inside antenna terminal to the outside antenna terminal is nominally 40 dB. Each diplexer provides 60 dB of rejection between the uplink amplifier chain and the downlink. Downlink The downlink circuit is similar in operation to the uplink, in that it also uses two stages of mmic amplification. The major differences are the downlink frequency (851-869 MHz), the overall gain (30 dB) and signal flow in the opposite direction. Power Supply All the mmic amplification stages, in both the uplink and downlink, operate from a single supply voltage of +5 Vdc. A linear regulator is used to provide the 5 volts from an input of 12 Vdc. All internal dc circuits are filtered and de-coupled from the rf circuits. A 115 Vac to 12 Vdc “Wall” supply is provided as part of the unit. The overall current at 12 Vdc is less than 1.0 Amp. 5960-0110-003 Rev C 05/08/01 FIGURE 1 Functional Block Diagram FIGURE 2 Outline Drawing 6960-0110-003 Rev C 05/08/01 2. General Specifications All specifications stated as typical unless otherwise noted. Cellular Specialties, Inc. reserves the right to change these specifications at any time without prior notice. DownlinkUplink Frequency Band851-866 MHz806-821 MHz Linear Gain (dB)25 min / 30 max35 min / 40 max Typical Power Out (max) 1 dB Compression+17 dBm+27 dBm Linear+14 dBm+25 dBm Noise Figure6 dB6 dB 3 rd Order Intercept+43 dBm+27 dBm Propagation Delay<1 microsecond<1 microsecond VSWR<2:1<2:1 Passband Ripple (max)2 dB pk-pk2 dB pk-pk ConnectorsMini-UHF Power Requirements+12 Vdc, 1.0 A Dimensions3.5”x4.0”x1.2” Weight1 lbs. Indicator LED“Power-On” 7960-0110-003 Rev C 05/08/01 3. Inspection and Installation Inspection Inspect the equipment as soon as possible after purchase. If any part of the equipment has been damaged in transit, report the damage to the transportation company and also to the company where purchased. Contents The unit package contains the following: Model 110 Mini-IBA Power Transformer, 110 volt to 12 volt – model number ( ) User Manual Optional Accessories Accessories are available directly from Cellular Specialties, Inc. or any of CSI’s distributors. Outside High Gain Antenna – model number ( ) Inside Omni Antenna – model number ( ) Installation Note: The Installer should refer to the Safety Precautions, in the following section, for proper antenna selection and installation The installation of the Mini-IBA is relatively simple. If possible, measurements of the Received Signal Strength Indicator (RSSI) should be recorded as close as possible to the proposed outside antenna location. Optimum performance will be obtained with RSSI readings greater than –85 dBm. With the exact location of the outside antenna and the coordinates of the cell sites closest to the building in which the unit is being installed, the distance and bearings to each of the local cells can be determined. The first choice would be the closest site unless there is blockage in the form of buildings or terrain. If blockage exists, an alternate site may be available. 8960-0110-003 Rev C 05/08/01 If coordinates are not available, measure the RSSI at the outside antenna output by connecting a phone to the outside antenna and slowly rotating the antenna until a maximum reading is obtained. The Mini-IBA and inside antenn…

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September 2, 1999 FCC Equipment Authorization Division Applications Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Ref: FCC ID Correction Request Confirmation #EA95313 Attn: Betty Taube Dear Betty, When electronically filing for Certification of the Cellular Specialties Mini Bidirectional Amplifier the final digits of the equipment product code were inadvertently left off. We listed the product code as “CSI110" when it should have been “CSI110-01". Please add the “-01" to end of the product code to make the complete FCC ID read: NVRCSI110-01. Thank you for your attention to this matter. If you should have any questions please contact me at 603-497-4600 or by e-mail at [email protected]. Sincerely, RETLIF TESTING LABORATORIES Scott Wentworth NH Branch Manager INTERMODULATION

FCC ID NVRCSI110-01 This device complies with part 90 and part 2 of the FCC Rules. Operation is subject to the following conditions: (1) This device may not cause harmful interference, and this device must accept any interference that may cause undesired operation.

Label Placement for Amplifier FCC ID: NVRCSI110-01

MODEL 110 Mini-BDA Circuit Description Uplink The uplink rf circuit consists of two stages of gain. Each gain stage is a monolithic integrated circuit (mmic) mounted to a printed circuit board (PCB). The signal received by the inside antenna is directed to the 1 st mmic stage by a frequency diplexer, which separates the uplink frequency (806-821 MHz) from the downlink frequency (851- 866MHz). This signal is amplified by both mmic stages and directed to an identical diplexer at the output of the 2 nd stage. Both stages are biased for linear operation. The overall gain from the inside antenna terminal to the outside antenna terminal is nominally 40 dB. Each diplexer provides 60 dB of rejection between the uplink amplifier chain and the downlink. Downlink The downlink circuit is similar in operation to the uplink, in that it also uses two stages of mmic amplification. The major differences are the downlink frequency (851-866 MHz), the overall gain (30 dB) and signal flow in the opposite direction. Power Supply All the mmic amplification stages, in both the uplink and downlink, operate from a single supply voltage of +5 Vdc. A linear regulator is used to provide the 5 volts from an input of 12 Vdc. All internal dc circuits are filtered and de-coupled from the rf circuits. A 115 Vac to 12 Vdc “Wall” supply is provided as part of the unit. The overall current at 12 Vdc is less than 1.0 Amp.

Evaluation of the CSI Model 110 BDA For Compliance with FCC Guidelines For Human Exposure to Radio Frequency Electromagnetic Fields 8 December 1999 General The CSI Model 110 Bi-directional amplifier is considered to be a “mobile” device operating in the Specialized Mobile Radio Service authorized under subpart H of part 22 and part 90. As such, the equipment is required to be evaluated for RF exposure if operated below 1.5 GHz with an effective radiated power (ERP) of 1.5 watts or more, as defined in 2.1091 of FCC rules. Downlink For the downlink portion of the Model 110 BDA, the maximum rated output power is +17dBm (50 mW). As stated in the Model 110 Manual, the maximum authorized antenna gain is 3 dBi, corresponding to a typical Omni-Directional antenna. Neglecting cable losses, the worst-case EIRP will be 0.10 watts or an ERP of 0.06 watts, (ERP=EIRP/1.64). This is well below the 1.5 watts and therefore excludes the downlink from routine evaluation. The Cautions in the Model 110 manual clearly define the antenna selection and installation criteria in order to maintain a minimum 20-centimeter separation. Uplink For the uplink portion of the BDA the maximum rated output power is +27 dBm (500 mW). With an authorized maximum antenna gain of 11 dBd, the worst-case ERP is 6.3 watts, neglecting cable losses between the antenna and BDA. Under these conditions the unit must be evaluated for minimum separation distances in order to comply with the Exposure limits of 1.1310 of the FCC rules. Using the guidelines in FCC OET Bulletin 65 and Supplement C, the power density at a reasonable distance from the maximum gain antenna was calculated. The minimum safe distance was also determined based on the uncontrolled exposure limits defined in Table 1B of FCC rules 1.1311. The following assumptions are made concerning these calculations:Po = 500 mW average Cable Loss = 0 dB Ant Gain = 11 dBd (13.2 dBi) Frequency = 815 MHz + 10 MHz Main Beam (worst-case) Rooftop 100% reflection Reasonable Distance = 4 feet (120 cm) Therefore, from OET Bulletin 65, S = (PG)/4πR 2 or S = EIRP/4πR 2 For 100% reflection, a doubling of the field strength can be expected. The above equation can be modified to, S = (2) 2 PG/4πR 2 = EIRP/πR 2 Solving for S at a distance of 4 feet (120 cm) gives, S = (500) (20.9)/ π (120) 2 = 0.23 mw/cm 2 From FCC rules 1.1311, Table 1B, the allowable limit for uncontrolled exposure is f(MHz) / 1500. At 815 MHz this corresponds to a level of 0.54 mw/cm 2 . The calculated value of 0.23 is below the limit of 0.54 thereby showing compliance under worst-case operating conditions. When the above equation is solved for minimum separation at the exposure limit, R = √(500) (20.9)/ π (0.54) = 78 cm (2.6 feet). As in the case of the downlink, the Cautions in the Model 110 manual clearly define the antenna selection and installation criteria in order to maintain a conservative 4-foot separation.

April 7, 1998 Federal Communications Commission Equipment Approval Services PO Box 358315 Pittsburgh, PA 15251-5315 Dear Sir/Madam: Enclosed you will find a certification application for a Mini Bidirectional Amplifier, Model No. 110, FCC ID: NVRCSI110-01. Certification is requested under FCC Parts 2 & 90. This application is being filed by Retlif Testing Laboratories on behalf of Cellular Specialties, Inc. I trust that you will find this application to be complete; however, should you have any questions or require any additional information, please feel free to contact us. Very truly yours, RETLIF TESTING LABORATORIES Scott Wentworth Branch Manager Enc. (as stated) Test Report No. R-3483N FCC ID: NVRCSI110-01 CERTIFICATION APPLICATION Applicant/Manufacturer:Cellular Specialties, Inc. 670 North Commercial Street Manchester, NH 03101 Equipment under Test (EUT):The EUT is a Mini Bidirectional Amplifier used to amplify signals in an enclosed environment. FCC ID Number:FCC ID: NVRCSI110-01 Applicable Test Standard:FCC Parts 2 & 90 SMR Operations Frequency Range:Uplink:806 MHz to 821 MHz Downlink:851 MHz to 866 MHz Maximum Rated Input Power:Uplink:-11dBm Downlink:-8dBm Gain:Uplink:38dB Downlink:17dB Measured Power Output Using Max. Rated Power Input:Uplink:27dBm Downlink:17dBm Maximum Power Output Using Intermodulation Data (For Certification Grant):Uplink:300mW Downlink:25mW RF Exposure, Antenna Installation, and Power Ratings Per Channel:See Report Section 1 (Environmental Impacts) Measurements Required by FCC:See Report Section 2 (Summary of Test Program) and the following Test Report Data Attachments: -RF Power Input -Intermodulation Characteristics -Occupied Bandwidth -Spurious Emissions at Antenna Terminals -Field Strength of Spurious Radiation -Frequency Stability Test Report No. R-3483N FCC ID: NVRCSI110-01 SECTION 1 ENVIRONMENTAL IMPACTS RF EXPOSURE AND ANTENNA INSTALLATION: CAUTION Inside antennas should be positioned to observe minimum separation of 2.3 cm. (~1.0 in.) from any workstation. Personnel working in the vicinity of inside (downlink) antennas should observe the following guidelines for minimum distances between the human body and the antenna when establishing the position of new workstations. The placement of a workstation must be in excess of 2.3 cm. (~1.0 in.) from any interior antenna. Exceeding this minimum separation will ensure that the employee does not receive RF-exposure beyond that Maximum Permissible Exposure according to section 1.1310 i.e. limits for General Population/Uncontrolled Exposure. ACTUAL POWER RATINGS PER CHANNEL: # ChannelsUplink (dBm) Downlink (dBm) # ChannelsUplink (dBm) Downlink (dBm) 127.015.01116.64.6 224.012.01216.24.2 322.210.21315.93.9 421.09.01415.53.5 520.08.01515.23.2 619.27.21615.03.0 718.56.51714.72.7 818.06.01814.42.4 917.55.51914.22.2 1017.05.02014.02.0 Test Report No. R-3483N FCC ID: NVRCSI110-01 SECTION 2 SUMMARY OF TEST PROGRAM POWER OUTPUT Measurement Procedure: The uplink and downlink of the test sample were alternately connected through external attenuators to a spectrum analyzer. Each link had an unmodulated signal sent to the input, resulting in maximum output power. UPLINK (Power Input @ 1dB Gain Compression Point): Frequency (MHz)Input (dBm)Output (dBm) 806-11.027.0 814-11.027.0 821-11.026.9 DOWNLINK (Power Input @ 1dB Gain Compression Point): Frequency (MHz)Input (dBm)Output (dBm) 851-8.016.7 859-10.016.6 866-8.016.6 For complete test data, see electronic Test Report Attachment, RF Power Output Data. Test Report No. R-3483N FCC ID: NVRCSI110-01 INTERMODULATION CHARACTERISTICS Measurement Procedure: Three signals were injected, in turn, to the uplink and downlink via a three way power combiner. Two signals were close together and at the low end of the pass band, one signal was close to the high end of the pass band. The output of each signal generator was adjusted so that the intermodulation products (spurs) of the output signals were at least 20dB below the fundamental frequencies and the three output fundamental frequencies were equal in magnitude. For complete test data, including actual X/Y plots of intermodulation signals, see electronic Test Report Attachment, Intermodulation Characteristics Data. OCCUPIED BANDWIDTH Measurement Procedure: The signal generator output was connected to the spectrum analyzer with a power level which was ascertained during the Power Output test. A 16kHz sine wave FM modulation signal was applied to the carrier. This waveform was then noted on an X-Y plot. Next, the signal generator was connected to the EUT and the output of the EUT was connected to the spectrum analyzer. This output waveform was then compared to the input waveform to show that there was no change in the applied signal after amplification. The above procedure was repeated using a 16kHz square wave FM modulation. For complete test data, see electronic Test Report Attachment, Occupied Bandwidth Data. Test Report No. R-3483N FCC ID: NVRCSI110-01 ANTENNA CONDUCTED EMISSIONS Measurement Procedure: The signal generator output was connected, in turn, to the uplink and downlink ports of the EUT. The EUT was connected to the spectrum analyzer. A swept signal, whose frequency range was the center frequency + and - 22.5MHz, was applied to the EUT with a power level which was ascertained during the Power Output test. The output waveform was noted on an X-Y plot. Per the above setup, a swept signal, whose frequency range was the center frequency + and - 225MHz was applied to the EUT with the same power level as above. The output waveform was noted on an X-Y plot. For complete test data, including harmonic and spurious emissions measured at antenna terminal, see electronic Test Report Attachment, Antenna Conducted Data. FIELD STRENGTH OF SPURIOUS RADIATION Measurement Procedure: The test sample was placed on an 80cm high wooden test stand which was located three meters from the test antenna on an FCC listed test site. The frequency range…

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