NVRCS12-557-437Channelized Bidirectional Amplifier

CS12-557-437 User Manual Cellular Specialties, Inc. grants to the purchaser a fully paid license, at no additional charge, to copy or otherwise reproduce all or portions of the product documentation. Such reproduction shall be for the purchasers use only. Important Safety Information Antennas used for the purpose of radiating signals indoors are limited to a maximum gain of 3 dBi. The outdoor antenna used for the purpose of communicating to the wireless infrastructure is limited to 3dBi gain, or any combination of gain and loss that equates to 3dB at input. Each antenna must be positioned to observe minimum separation requirements from all users and bystanders. The following guidelines should be used when considering separation distances. INDOOR antennas must be placed such that, under normal conditions, personnel cannot come within 20 cm (~8.0 in.) from any inside antenna. Adhering to this minimum separation will ensure that the employee or bystander cannot exceed RF exposures beyond the maximum permissible limit as defined by section 1.1310 i.e. limits for General Population/Uncontrolled Exposure. OUTDOOR antenna must be positioned such that, under normal conditions, personnel cannot approach closer than 120 cm. (~4 ft.). A non- directional antenna having a maximum gain of 3 dBi is used, precautions should be taken to prevent personnel from routinely passing closer than specified. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This devices must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class A digital devices, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reason- able protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential areas is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. Table Of Contents Section 1 Hardware Configuration System Level Block Diagram.................................................................4 Block Diagram of the Major Components...............................................5 Module Face Plate Configuration ...........................................................6 Module Label Locations .......................................................................7 Section 2 Installation Physical Installation into the Train.......................................................8 Required RF and Power Cabling ....................................................9-10 Power Up and Check Out Procedures ...............................................11 Section 3 Hardware Operations Location and Offset Values for Test Points.........................................12 Indicator Lights ...............................................................................12 Troubleshooting ..........................................................................12-13 Warranty and Repair Procedures .................................................14-18 Section 4 Software Operations Software Operation Overview ..............................................................41 Software Behavior Under Normal Conditions ....................................41-43 . Terms Used in This Manual...................................................................................44 Index ................................................................................................................45 -4- Hardware Configuration Section 1 System Level Block Diagram This CSI repeater system is comprised of three modules and the cable assemblies that interconnect them. The Filter Module provides frequency selection and filtering. It also houses the system computer. The Power Module provides amplification and power distribution. The CBC/Fan Module (Cross Band Coupler/Fan Module) is the interface between the train’s existing Cellular and PCS repeater systems. - 5 - Hardware Configuration Block Diagram of the Major Components Section 1 -6 - Hardware Configuration Module Face Plate Configuration Section 1 Filter Module One Way Vent RJ45 CONN POWER/ FAULT LED 8 PIN DC CONN 8 PIN DC CONN Power Module One Way Vent 2 PIN DC CONN POWER LED 8 PIN DC CONN 8 PIN DC CONN 8 PIN DC CONN N TYPE FEMALE RF CONN 8 PIN DC CONN N Type RF CONN N TYPE FEMALE RF CONN N TYPE FEMALE RF CONN CBC/Fan Module - 7- Section 1 Module Label Locations Hardware Configuration HIGH LOW LOWHIGH COMMON F H S- 632-8FH S -632-8 COMMONCOMMON POWERPOWER OUT SIGNAL IN DC DL OUT UL IN ANT DONORFANS MODEMDASUL OUTIN DLSIGNALPOWER IN FAULT POWER/COM ED H FC G B A ED H FC G B A 16 - 11 VEAM 0 A B ED H FC GB A A BG CF H DE ED H FC GB A Model #: Ser ial #: Item #: Item #: Serial #: Model #: Model #: Serial #: Item #: - 8 - Installation Section 2 Physical Installation Into The Train 1. Unpack each of the three boxes that make up the CSI repeater system for the Acela train. The first box contains the Filter Module and associated components. The second box contains the Power Module and associated components. Lastly, the third box contains the CBC/Fan Module and associated components. 2. After unpacking, the major components should include one Filter Module, one Power Module, one CBC/Fan Module and two Repeater Mounting Brackets. The minor components are 20 #8-32 Phillips Head Machine Screws and cabling for interconnection of the modules, which will be detailed on the next page. If any parts are discovered to be missing contact Cellular Specialties, Inc. at 1-877-844-4274 to arrange for replacements to be sent. 3. Install th…

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October 23, 2010 Retlif Testing Laboratories 101 New Boston Road Goffstown, NH 03045 Attn: Scott Wentworth Ref: AGENT AUTHORIZATION/ANTI-DRUG ABUSE CERTIFICATION Dear Scott, Cellular Specialties, Inc. hereby authorizes Retlif Testing Laboratories, 101 New Boston Road, Goffstown, NH 03045 to act as our agent in all matters pertaining to FCC and Industry Canada Certification of our CS12-557-437 Repeater. Cellular Specialties, Inc. (The Applicant) Certifies that neither Cellular Specialties, Inc. nor any party to the application is subject to denial of Federal benefits, that include FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862 because of a conviction for possession or distribution of a controlled substance. Sincerely, Project Manager

MODEL CS12-557-437 Repeater FCC ID LABEL FCC ID: NVRCS12-557-437 This device complies with parts 27 and 2 of the FCC rules

October 23, 2010 Mr. Scott Wentworth Retlif Laboratories 101 New Boston Rd. Goffstown, NH 03045 Re: Adjustment of the Model CS12-557-437 Repeater in the Field The CSI Model CS12-557- 437 Repeater offers only adjustment of gain (below its factory-set maximum gain level) to the technician during installation and maintenance activities. This adjustment is dependent on the physical environment in which the amplifier is to be installed and is described in the Installation and Users Manual. This is the only adjustment accessible without opening the amplifier. Frequency response and gain thresholds are factory set and in no circumstance are they to be adjusted in the field. Regards, Michael Cardarelli Project Manager

Evaluation of the CSI Model CS12-557-437 Repeater For Compliance with FCC Guidelines For Human Exposure to Radio Frequency Electromagnetic Fields 15 September 2010 General The CSI Model CS12-557-437 Repeater is considered to be a “mobile” device operating in the Upper "C" Block of the 700MHz band, authorized under part 27. 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 or if operated above 1.5 GHz with an effective radiated power (ERP) of 3.0 watts or more, as defined in 2.1091 of FCC rules. Downlink For the downlink portion of the Model CS12-557-437, the maximum rated output power is +27dbm (500 mW) in the 700MHz band (<1.5 GHz). The maximum authorized indoor antenna gain is 3 dBi, corresponding to a typical Omni-Directional antenna. The Table below shows the results of the calculated ERP, neglecting cable losses. Frequency Power Out Ant Gain EIRP ERP Limit 746-757 MHz 27 dBm 3 dBi 30 dBm 609 mW 1.5 W The ERP is well below the allowable limits excluding the downlink from routine evaluation. Uplink For the Uplink portion of the Model CS12-557-437, the maximum rated output power is +33dbm (2000 mW) in the 700MHz band (<1.5 GHz). The maximum authorized outdoor antenna gain is 7 dBi corresponding to a typical outdoor antenna. The Table below shows the results of the calculated ERP, neglecting cable losses. Frequency Power Out Ant Gain EIRP ERP Limit 776-787 MHz 33 dBm 7 dBi 41 dBm 6112 mW 1.5 W As shown in the above table, the ERP exceeds the allowable limit and 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: 700MHz Band Po = 2000 mw average Cable Loss = 0 dB Ant Gain = 7 dBi Frequency = 782 MHz Main Beam (worst-case) Rooftop 100% reflection Reasonable Distance = 4 feet (120 cm) Therefore, from OET Bulletin 65, S = (PG)/4R 2 or S = EIRP/4R 2 For 100% reflection, a doubling of the field strength can be expected. The above equation can be modified to, S = (2) 2 PG/4R 2 = EIRP/R 2 Solving for S at a distance of 4 feet (120 cm) gives, S = (2000) (5)/  (120) 2 = 0.215 mw/cm 2 From FCC rules 1.1311, Table 1B, the allowable limit for uncontrolled exposure is f(MHz) / 1500. At 787 MHz this corresponds to a level of 0.521 mw/cm 2 . The calculated value of 0.215 is below this limit thereby showing compliance under worst-case operating conditions.

Test Report No. R-5378N-1 FCC ID: NVRCS12-557-437 Retlif Testing Laboratories R Certification and Signatures We certify that this report is a true report of the results obtained from the tests of the equipment stated and relates only to the equipment tested. We further certify that the measurements shown in this report were made in accordance with the procedures indicated and vouch for the qualifications of all Retlif Testing Laboratories personnel taking them. Scott Wentworth Branch Manager NVLAP Approved Signatory Todd Hannemann Laboratory Supervisor iNARTE Certified ATL-0255-T Non-Warranty Provision The testing services have been performed, findings obtained, and reports prepared in accordance with generally accepted testing laboratory principles and practices. This warranty is in lieu of all other warranties, either express or implied. Non-Endorsement This test report contains only findings and results arrived at after employing the specific test procedures and standards listed herein. It is not intended to constitute a recommendation, endorsement, or certification of the product or material tested. This report must not be used by the client to claim product endorsement by NVLAP, NIST or any agency of the U.S. Government. Page 1 of 21 Test Report No. R-5378N-1 FCC ID: NVRCS12-557-437 Retlif Testing Laboratories R CERTIFICATION APPLICATION SUMMARY Applicant/Manufacturer: Cellular Specialties 670 North Commercial Street Manchester, NH 03101 Equipment under Test (EUT): The EUT is a Channelized Cellular Repeater System (Cellular Amplifier) Model: CS12-577-437 FCC ID Number: FCC ID: NVRCS12-557-437 Applicable Test Standard: FCC Parts 2 & 27 Measurement Procedure: ANSI/TIA-603-C-2004 Device Classification: Mobile EUT Frequency Range Band: Uplink: 776 MHz to 787 MHz Downlink: 746 MHz to 757 MHz Power Output Rating for Uplink: +33.98dBm = 2.500W Certification Grant based on Downlink: +30.73dBm = 1.183W Intermodulation Data Composite Power Modulation Type: LTE (F9W) RF Exposure + Antenna Installation: See Attached Installation/Users Manual and MPE Evaluation Measurements Required by FCC: See Report Section 1 (Summary of Test Program) and the following Test Report Data Attachments: -RF Power Output (27.50) -Occupied Bandwidth (2.1049) -Spurious Emissions at Antenna Terminals (27.53) -Effective Radiated Power of Spurious Radiation (27.53) - F -Frequency Stability (27.54) Page 2 of 21 Test Report No. R-5378N-1 FCC ID: NVRCS12-557-437 Retlif Testing Laboratories R SECTION 1 SUMMARY OF TEST PROGRAM CCUPIED BANDWIDTH Measurement Procedure: For Occupied Bandwidth, measurements were made to compare the input signal to the output signal. The signal generator output was connected to the spectrum analyzer. A LTE modulation signal was then applied to the carrier. Waveforms were 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. The output waveform after amplification was then compared to the original input signal to ensure that no significant differences occurred between the input signal and the amplified signal. Testing was performed at one frequency within each passband (uplink and downlink). See Occupied Bandwidth Data. SPURIOUS EMISSIONS AT ANTENNA TERMINALS Measurement Procedure: The signal generator output was connected in turn to the uplink and downlink input ports of the EUT. The input power level was at the maximum level which was ascertained during the Power Output test. A spectrum analyzer was connected to the output of the EUT. The input test frequencies used were three frequencies (low, mid & high) within each passband (uplink and downlink). The level of any spurious emission was recorded. Testing was performed in the frequency range of 30MHz to 9GHz. Testing was performed for LTE modulation type. The spurious emissions limit is -13dBm as specified in FCC Part 27. All emissions were below the specified -13dBm limit. See attached test data. EFFECTIVE RADIATED POWER OF SPURIOUS RADIATION Measurement Procedure: The test sample was placed on an 80cm high wooden test stand which was located 3 meters from the test antenna on an FCC listed test site. A signal generator was connected to the input of the amplifier. The signal generator output was set to provide the input power level necessary to achieve maximum output power of the amplifier at 3 frequencies (low, mid & high) within each passband (uplink and downlink). The effective radiated power of each out of band spurious emission was measured using the substitution method specified in ANSI/TIA-603-C-2004. The frequency range of the test was 30MHz – 9GHz. The limit for out of band spurious emissions is -13dBm as specified in Part 27. All emissions were below the specified -13dBm limit. See attached test data. Page 3 of 21 Test Report No. R-5378N-1 FCC ID: NVRCS12-557-437 Retlif Testing Laboratories R RF POWER OUTPUT (Composite Power) The RF Power Output test was performed using RMS channel power measurements of a single LTE channel. The measurements were taken with the AGC turned off at maximum output power with all spurious emissions below the -13dBm limit. The measured output power matched the manufacturer’s rated output power. See attached test data. FREQUENCY STABILITY MEASUREMENTS The test sample was placed into a temperature chamber with the DC input power supplied through a variable power source. A signal generator was used to provide the input signal and the output was measured with a frequency counter. With the test sample operating at maximum output power the test sample’s output frequency was measured and recorded at the extremes of the temperature range and at 10 degree increments from -30 degrees C to +50 degrees C while the DC input voltage was varied from 85 to 115% of nominal. The output frequency for both the uplink and downlink stayed within the assigned frequency band. See attached test data. Page 4 of 21 Test Report No. R-5378N-1 FCC I…

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