NVRCSI510-01Bi-directional amplifier

Model 510Model 510SMR InIn--Building AmplifierBuilding Amplifier Installation and Users Manual Cellular Specialties, Inc. DISCLAIMER All information and statements contained herein are accurate to the best of the knowledge of Cellular Specialties, but Cellular Specialties makes no warranty with respect thereto, including without limitation any results which may be obtained from the products described herein or the infringement by such products of any proprietary rights of any persons. Use or application of such information or statements is at the user's sole risk, without any liability on the part of Cellular Specialties, Inc. Nothing herein shall be construed as license or of recommendation for use, which infringes upon any proprietary rights of any person. The serial number may be found on the label on the rear panel of the unit. For your convenience, note this number below, and retain this manual, along with proof of purchase , to serve as a permanent record of your purchase in the event of a theft, or for future reference. MODEL NUMBER NAME OF COMPANY DATE OF PURCHASE 510 SERIAL NUMBER FCC ID NVRCSI510-01 This device complies with parts 90 and 2 of the FCC Rules. MANUAL510SMR REV 3 2 Product material and specifications are subject to change without notice. All sales of the product or products described herein are subject to Cellular Specialties' standard terms of sale and the specific terms of any particular sale. TABLE OF CONTENTS 1.0 SAFETY GUIDELINES 3 2.0 PRODUCT DESCRIPTION 4 MECHANICAL OUTLINE DRAWING 5 3.0 GENERAL SPECIFICATIONS 6 4.0 INSTALLATION 7 5.0 AMPLIFIER ADJUSTMENT 9 6.0 TROUBLESHOOTING 10 MANUAL510SMR REV 3 3 SAFETY GUIDELINES ÿ GROUNDING This amplifier system is designed to operate from single-phase 120VAC power and should always be operated with both the neutral and ground wires properly connected. Do not remove or otherwise alter the grounding lug on the power cord. ÿ EXPLOSIVE ATMOSPHERES This product has an integral circuit breaker, which may cause an electrical flash if the breaker should reset. To avoid explosion or fire, do not operate this product in the presence of flammable gases or fumes. ÿ LIGHTNING DANGER Do not install or make adjustments to this unit during an electrical storm. ÿ NO USER SERVICEABLE PARTS INSIDE HAZARDOUS VOLTAGES ARE PRESENT WHEN THE COVER IS REMOVED. Opening the chassis will void your warranty. If you suspect a malfunction with this product, call your dealer or the Cellular Specialties Support Line at (603) 626-6677. !! The general safety information in this guideline applies to both operating and service personnel. Specific warnings and cautions will be found in other parts of this manual where they apply, but may not appear in this summary. Failure to comply with these precautions or specific warnings elsewhere in the manual violates safety standards of design, manufacture, and intended use of equipment. Cellular Specialties, Inc. assumes no liability for the customer's failure to comply with these requirements. 1.0 MANUAL510SMR REV 3 4 PRODUCT DESCRIPTION Cellular Specialties, Inc. developed the Model 510 smr In-Building Amplifier (IBA) for use in enclosed structures where sufficient signal from local cell sites to operate cell phones was unavailable within the building. It is, of course, necessary that sufficient signal be available on the roof of the structure. The IBA is connected to an external antenna, usually on the roof, and to one or more internal antennas placed strategically throughout the area where phone service is desired. The external antenna is an omni-directional antenna, used when the building is located in close proximity to one or more cell sites. Internal antennas are usually omni-directional although various other types may be used for certain installations. The IBA amplifies both the "uplink" (phone to tower) and "downlink" (tower to phone) signals thus facilitating communications to and from the local cell site There are four amplification stages on the downlink and four on the uplink for a total of +62dB nominal gain for each link. (see Figure 2.1) Both links have manual gain control settings accessed through DIP switches on the back panel plus an AGC control for both the uplink and downlink. There are LED indicators on the front panel for power on, transmitter on, uplink overload and downlink overload. An automatic amplifier safety shutdown circuit is also present which will disable the transmitters for ten seconds should the uplink or downlink overloads be reached to prevent excessive intermodulation and oscillation. FIGURE 2.1 Functional Block Diagram 2.0 813.5 MHZ 858.5 MHZ 813.5 MHZ 858.5 MHZ +5VDC +24VDC MANUAL510SMR REV 3 5 MANUAL510SMR REV 3 6 GENERAL SPECIFICATIONS All specifications stated as typical unless otherwise noted. Cellular Specialties, Inc. reserves the right to change these specifications at any time without notice. 3.0 Uplink (Phone to Tower) Downlink (Tower to Phone) Frequency 806-821MHz 851-866MHz Pass Band Ripple ±1.5db ±1.5db Gain @ Zero Attenuation +62dB+3db +62dB+3db Gain Adjustment Range -28db -28db Power Output, (max). 1dB Compression +32 dbm +32 dbm *Linear +27.4 dbm +27.4 dbm Noise Figure, Typ. +4.5db +4.5db 3 rd Order Intercept Point, IP3 +45dbm +45dbm **Maximum Input Power -10dbm -10dbm VSWR 2.0:1 Max Propagation Delay <1.0 microsecond Impedance 50 Ohms Connectors ‘N’ Female Power Requirements 120 VAC @ 500mA Size 15” x 13.5” x 4” Weight 6¾ Lbs., 3 kg Operating Temperature -22 to +118 ° F, -30 to +48 ° C Indicator LEDs Power, Transmitter On, Uplink Overload, Downlink Overload Controls Power switch with fuse, AGC override switch, switches for Uplink and Downlink attenuation from 0-28dB in four dB steps. NOTES *Maximum total output power without exceeding the FCC allowable emissions of –13 dBm. ** Maximum safe input power at maximum gain with no damage. MANUAL510SMR REV 3 7 INSTALLATION Pre-installation Survey Note: The Installer should refer to the Safety Precautions, in th…

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Cellular Specialties, Inc. Model 510 SMR Bi-Directional Amplifier Block Diagram 813.5 MHZ 858.5 MHZ 813.5 MHZ 858.5 MHZ +5VDC +24VDC

MODEL 510 Bi-DIRECTIONAL AMPLIFIER FCC ID LABEL FCC ID NVRCSI510-01 This device complies with parts 90 and 2 of the FCC Rules.

Model 510 SMR Functional Description The Model 510 In-Building Amplifier is intended for use in enclosed structures where sufficient signal from local cell sites to operate cell phones is unavailable within the building. The amplifier is connected to an external antenna, usually on the roof, and to one or more internal antennas placed strategically throughout the area where phone service is desired. The external antenna is usually a directional type such as a “Yagi” however; an Omni-directional antenna may be used when the building is located in close proximity to one or more cell sites. Internal antennas are usually Omni- directional although various other types may be used for certain installations. The IBA amplifies both the “uplink” and “downlink” signals thus facilitating communications to and from the local cell site There are four amplification stages on the downlink and four on the uplink for a total +62 dB gain for each link. Both links have manual gain control settings accessed through DIP switches on the top panel plus an AGC control for both the uplink and downlink. There are LED indicators on the top panel for power on, transmitter on, uplink overload and downlink overload. An automatic amplifier safety shutdown circuit is also present, which will disable the transmitters for ten seconds should the uplink and downlink overloads be reached, to prevent excessive intermodulation and oscillation.

Evaluation of the CSI Model 510 smr BDA For Compliance with FCC Guidelines For Human Exposure to Radio Frequency Electromagnetic Fields 13 September 2000 General The CSI Model 510smr 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 510smr BDA, the maximum rated output power is +28dbm (631 mW). As stated in the Model 510smr 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 1.26 watts or an ERP of 0.77 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 510smr 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 Model 510smr BDA, the maximum rated output power is +28dbm (631 mW). As stated in the Model 510smr 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 1.26 watts or an ERP of 0.77 watts, (ERP=EIRP/1.64). This is well below the 1.5 watts and therefore excludes the uplink from routine evaluation. The Cautions in the Model 510smr manual clearly define the antenna selection and installation criteria in order to maintain a minimum 20-centimeter separation.

October 20, 2000 Elite Electronic Engineering, Inc. 1516 Center Circle Downers Grove, IL 60515 Attn: Richard King Dear Richard: Enclosed you will find a certification application for a Bidirectional Amplifier, Model No. 510, FCC ID: NVRCSI510-01. Certification is requested under FCC Parts 2 & 90. This application is being filed by Retlif Testing Laboratories on behalf of Cellular Specialties The applicable filing fee and certification agreement have been mailed to your attention. 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 Manager Enc. (as stated) Test Report No. R-3662N FCC ID: NVRCSI510-01 CERTIFICATION APPLICATION Applicant/Manufacturer: Cellular Specialties 670 North Commercial Street Manchester, NH 03101 Equipment under Test (EUT):The EUT is a Bidirectional Amplifier used to amplify cellular signals in the Special Mobile Radio (SMR) Band. Model: 510 FCC ID Number:FCC ID: NVRCSI510-01 Applicable Test Standard: FCC Parts 2 & 90 SMR Operations and 90.219 Use of Signal Boosters Device Classification:Mobile EUT Frequency Range: Uplink:806 MHz to 821 MHz Downlink:851 MHz to 866 MHz EUT Gain:Uplink:63dB Downlink:61dB Measured Power Output @ 1dB Compression Point:Uplink:+32.1dBm = 1622mW Downlink:+31.6dBm = 1445mW Protocols used with this device: TDMA Power Output Rating Based on Intermodulation Data (For Certification Grant):Uplink:550mW Downlink:550mW RF Exposure + Antenna Installation: See Attached Installation/Users Manual and MPE Evaluation Power Ratings Per Channel:See Report Section 1 Measurements Required by FCC: See Report Section 2 (Summary of Test Program) and the following Test Report Data Attachments: -RF Power Output -Intermodulation Characteristics -Occupied Bandwidth -Spurious Emissions at Antenna Terminals Test Report No. R-3662N FCC ID: NVRCSI510-01 -Field Strength of Spurious Radiation -Frequency Stability Test Report No. R-3662N FCC ID: NVRCSI510-01 SECTION 1 ACTUAL POWER RATINGS PER CHANNEL: # ChannelsUplink (dBm)Downlink (dBm) 128.028.0 224.024.0 321.721.7 420.020.0 518.718.7 617.717.7 716.816.8 816.016.0 915.315.3 1014.714.7 1114.214.2 1213.713.7 1313.213.2 1412.812.8 1512.412.4 1612.012.0 1711.611.6 1811.311.3 1911.011.0 2010.710.7 Test Report No. R-3662N FCC ID: NVRCSI510-01 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. The level of the input signal was adjusted to achieve maximum output power of the amplifier. Testing was performed at 3 frequencies (low, mid and high) within each passband (uplink and downlink). The levels of the input signals and maximized output power levels were recorded and are shown below. UPLINK (Power Input @ 1dB Gain Compression Point): Frequency (MHz)Input (dBm)Output (dBm) 806-2931.0 813.5-2931.9 821-2832.1 DOWNLINK (Power Input @ 1dB Gain Compression Point): Frequency (MHz)Input (dBm)Output (dBm) 851-2831.6 858-2831.5 866-2731.4 For complete test data, see electronic Test Report Attachment, RF Power Output Data. Test Report No. R-3662N FCC ID: NVRCSI510-01 INTERMODULATION CHARACTERISTICS Measurement Procedure: Three CW 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 passband, one signal was close to the high end of the passband. The output of each signal generator was adjusted so that the three output fundamental frequencies were equal in magnitude. At the input power levels used all intermodulation products were at -13dBm or below. The requested power rating of the device for the certification grant is derived by summing the levels of the three input signals for each the uplink and downlink. 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 1kHz 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. These output waveforms, CW and modulated, were then compared to the input waveforms to show that there was no change in the shape of the applied signal after amplification. The above procedure was repeated using a 16kHz square wave FM 1kHz modulation. Testing was performed at three frequencies (low, mid and high) within each passband (uplink and downlink). For complete test data, see electronic Test Report Attachment, Occupied Bandwidth Data. An explanation of the data is as follows: There are two signals superimposed on each plot, one signal is the waveform before modulation, the other is the modulated carrier. In each case the center of the grid shows a narrowband signal projecting out from the center of the modulation envelope. This signal is actually the stored unmodulated signal. The two plots on the left of each page are the input signals to the amplifier. On the right are plots of the signals taken at the output of the amplifier. The two top plots (left and right) utilize sine wave modulation. The two bottom plots (left and right) utilize square wave modulation as described above. Test Report No. R-3662N FCC ID: NVRCSI510-01 ANTENNA CONDUCTED EMISSIONS 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 level which was ascertained during the Power Output test. A spectrum analyzer was connected to …

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