Q8KSMR25W90Bi-directional booster

INSTALLATION AND OPERATING MANUAL FOR BDA-SMR-1/25W-90-O OUTDOOR REPEATER TABLE OF CONTENTS PARAGRAPH PAGE NO BDA OVERVIEW 3 BDA BLOCK DIAGRAM DESCRIPTION 3 OPTIONAL EQUIPMENT OVERVIEW 3 BDA BLOCK DIAGRAM DRAWING (Figure 1) 4 ELECTRICAL SPECIFICATIONS 5 MECHANICAL SPECIFICATIONS 6 ENVIRONMENTAL CONDITIONS 6 BDA CONNECTIONS 6 OPTIONAL EQUIPMENT OVERVIEW 7 MECHANICAL OUTLINE DRAWING (Figure 2 & 2a)8 OPTIONAL BATTERY BACK-UP CONFIGUATION (Figure 3) 9 RF EXPOSURE WARNING 10 BDA INSTALLATION 11 BDA OPERATION 12 VARIABLE GAIN ADJUSTMENT 13 ALC ADJUSTMENT 14 DIAGNOSTICS GUIDE 14 Page 2 BDA OVERVIEW: The BDA assembly extends the coverage area of radio communications in buildings and RF shielded environments. The unit features low noise figure and wide dynamic range. It is based on a duplexed path configuration with sharp out of band attenuation allowing improved isolation between the receiving and transmitting paths. BDA CIRCUIT DESCRIPTION : Refer to figure 1 for the following discussion. The BDA Downlink path receives RF signals from the base station and amplifies and transmits them to the subscriber. The BDA Uplink path receives RF signals from the subscriber and amplifies and transmits them to the base station. The Uplink and Downlink occupy two distinct frequency bands. For example, the SMR frequency bands are as follows: 806-821 MHz for the Uplink and 851-866 MHz for the Downlink. Two diplexers isolate the paths and route each signal to the proper amplifying channel. A selectable Automatic Level Control (ALC) allows for output power limiting. A Manual Gain Control (MGC) provides continuous control of amplifier gain. The use of these controls is covered in the “OPERATION” section, later in this document. Page 3 Figure 1 1. 2. 3. 6. 7. 4. 5. BDA Block Diagram 1. Uplink Diplexer - has low bandpass insertion loss and high selectivity 2. Downlink Pre-amp - is a low noise amplifier that drives the Downlink PA and offers 46dB Gain 3. Downlink PA – is a power amplifier with an ALC circuit which offers 43dB Gain 4. Uplink MPA – is a medium power amplifier with an ALC circuit which offers 43dB Gain 5. Uplink Pre-amp - is a low noise amplifier that drives the Uplink MPA and offers 46dB Gain 6. Filters used on High-Gain Repeaters (90dB) to provide better isolation between Tx & Rx frequencies and to aid the diplexer rejection. 7. Downlink Tx filter is enhanced for High Power applications, preventing arching when the power amplifier approaches the 1dB compression point. Page 4 ELECTRICAL SPECIFICATIONS : Frequency Range Uplink : 806-821 MHz Downlink : 851-866 MHz Pass Band Gain @ min attenuation : 90 dB (typ.) Variable Step Attenuator Range : 0-30 dB (2-dB steps) Pass band Ripple : ±1.5 dB (typ) 20 dB Bandwidth : 20 MHz Noise Figure @+25 °C at max gain : 4.0 dB max. 3rd Order Intercept point Uplink : +45 dBm (typ) Downlink : +55 dBm (typ) *Output Power @ 1dB Compression Uplink : +32 dBm (typ) Downlink : +44 dBm (typ) *ALC Factory Set Point Uplink : +25 dBm Downlink : +35 dBm Isolation between Up/Down Link : 100 dB min. Input/ Output Impedance : 50 Ohms VSWR (Input/Output) : 1.5: 1 max. Power Supply : 110VAC/1.1 Amp : 240VAC/0.55 Amp : 50 to 60 Hz *The Manufacturer's rated output power of this equipment is for single carrier operation. For situations when multiple carrier signals are present, the rating would have to be reduced by 3.5 dB, especially where the output signal is re-radiated and can cause interference to adjacent band users. This power reduction is to be by means of input power or gain reduction and not by an attenuator at the output of the device. Page 5 MECHANICAL SPECIFICATIONS: Size : 16.0 x 12.0 x 8.75 inch (406 x 305 x 222 mm) Weight : 35 Lbs. (16.0kg.) approx. ENVIRONMENTAL CONDITIONS: The unit is designed for outdoor applications: Operating temperature: - 30°C to + 65°C Storage temperature: - 50°C to + 90°C BDA CONNECTIONS The BDA AC power is accepted through a 3-wire male plug with phase, neutral and ground leads. The AC power is wired to a high efficiency DC switching power supply which is CE and UL approved. The power supply runs the amplifiers and the Power On lamp. The metal enclosure of the BDA is connected to ground. A 7-pin circular connector provides failure alarm output contacts (see diagrams on page 9) as well as a 12 VDC (250mA) auxiliary output. For OUA option: An AC good alarm and DC good alarm are included. A TTL high is a non-alarm condition and a TTL low is an alarm condition. For S1 Option: The BDA is equipped with both AC and DC voltage inputs for power operation. This gives the flexibility of powering the BDA with either an AC or DC source. If both sources are connected, the BDA will automatically select the stronger source for power. NOTE: (To insure that the DC source will be selected when both sources are connected, DC input voltage must be at least 27 VDC.) The RF connections are made via two type “N” female connectors. The RF connector labeled “BASE” must be connected to the antenna pointing towards the base station. The RF connection labeled “MOBILE” must be connected to the antenna facing the area to be covered by the BDA. The RF connections must be made through cables with characteristic impedance of 50 ohms. The isolation between the base station antenna and the mobile antenna should be at least 12 dB higher than the BDA gain. Isolation less than this value can cause gain ripple across the band. Isolation equal to or less than the BDA gain will give rise to oscillations which will saturate the amplifiers and possibly cause damage to the BDA. Page 6 OPTIONAL EQUIPMENT OVERVIEW : a.) Uninterruptible Power System (UPS) Option An optional UPS is offered for systems that need emergency back-up power. The system can easily be connected to a battery for uninterruptible operation. Not only does the power supply power the load, but it also charges the battery. If the AC power fails, the battery will uphold the load. In the event that the batteries voltage drops be…

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G-Wave Incorporated 15 Ron’s Edge Road Springfield, NJ 07081 Tel 201-343-3140 Fax 201-343-6390 E-mail [email protected] Website: www.gwaverf.com DATE 4/14/05 Nemko Canada Inc 303 River Road Ottawa, Ontario, Canada K1V 1H2 Attn: Director of Certification Authority to Act as Agent On our behalf, I appoint Nemko Canada Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2, to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko Canada Inc, still resides with G-Wave Inc. 15 Ron’s Edge Road, Springfield, New Jersey 07081 Dated this 14th Day of April 20 05 Agency agreement expiration date: Usually Give 8 - 12 Months By: Greg David Signature Printed Title: Sr. Technical Consultant On behalf of : G-Wave Inc. Telephone: 201-343-3140 15 Ron's Edge Road ƒ Springfield, NJ 07081 ƒ Tel: (201) 343-3140 ƒ Fax: (201) 343-6390 www.gwaverf.com

G-Wave Incorporated 15 Ron’s Edge Road Springfield, NJ 07081 Tel 201-343-3140 Fax 201-343-6390 E-mail [email protected] Website: www.gwaverf.com April 14, 2005 Federal Communications Commission Office of Engineering and Technology 7435 Oakland Mills Rd. Columbia, MD 21046 Subject: Request for Confidentiality Dear Sir or Madam: G-Wave Incorporated respectfully requests that the schematic diagrams, block diagram, parts list and circuit descriptions submitted with the application for certification under FCC ID Q8KSMR25W90 be withheld from public disclosure. This request is made under the provisions of Section 0.459 and 0.457 (d) of the Commission’s rules and Section 0.552 (b) (4) of the Freedom of Information Act. This product has been developed at considerable expense, and disclosure of this information would place G- Wave Incorporated at a competitive disadvantage. Thank you for your attention to this matter. Sincerely yours, G-Wave Incorporated Greg David Sr. Technical Consultant 15 Ron's Edge Road ƒ Springfield, NJ 07081 ƒ Tel: (201) 343-3140 ƒ Fax: (201) 343-6390 www.gwaverf.com

G-Wave Incorporated 15 Ron’s Edge Road Springfield, NJ 07081 Tel 201-343-3140 Fax 201-343-6390 E-mail [email protected] Website: www.gwaverf.com DATE: 4/28/05 Nemko Canada Inc 303 River Road Ottawa K1V 1H2 Canada Acknowledgement of FCC Part 90.219 / 22.383 In signing this document I acknowledge that G-Wave Inc. was informed that FCC ID: Q8KSMR25W90 Model BDA-SMR-1/25W-90-O booster must meet all criteria stated in Sections 90.219 / 22.383 for related booster in-building operations . Dated this 28 th Day of April 2005 By: Greg David Signature Printed Title: Sr. Technical Consultant Telephone: 201-343-3140 Applicant: G-Wave, Inc. 15 Ron's Edge Road ƒ Springfield, NJ 07081 ƒ Tel: (201) 343-3140 ƒ Fax: (201) 343-6390 www.gwaverf.com

Uplink MPA Uplink & Downlink LNA/Pre-Amp

Prediction of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01where: S = power density P = power input to the antennaG = power gain of the antenna in the direction of interest relative to an isotropic radi a R = distance to the center of radiation of the antenna Maximum peak output power at antenna input terminal: 34.00 (dBm) Maximum peak output power at antenna input terminal: 2511.886432 (mW) Antenna gain(typical): 5 (dBi) Maximum antenna gain: 3.16227766 (numeric) Prediction distance: 35 (cm) Prediction frequency: 851 (MHz) MPE limit for uncontrolled exposure at prediction frequency: 0.567 (mW/cm^2) Power density at prediction frequency: 0.516005 (mW/cm^2) Maximum allowable antenna gain: 5.411842538 (dBi) Margin of Compliance: 0.411842538 Down Link MPE This is 3 5 2 4 R PG S π =

Prediction of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01where: S = power density P = power input to the antennaG = power gain of the antenna in the direction of interest relative to an isotropic radi a R = distance to the center of radiation of the antenna Maximum peak output power at antenna input terminal: 24.00 (dBm) Maximum peak output power at antenna input terminal: 251.1886432 (mW) Antenna gain(typical): 15 (dBi) Maximum antenna gain: 31.6227766 (numeric) Prediction distance: 35 (cm) Prediction frequency: 806 (MHz) MPE limit for uncontrolled exposure at prediction frequency: 0.537 (mW/cm^2) Power density at prediction frequency: 0.516005 (mW/cm^2) Maximum allowable antenna gain: 15.17589735 (dBi) Margin of Compliance: 0.175897355 Up Link MPE This is 2 5 2 4 R PG S π =

FCC Part 90 Boosters : May 2005 Test Report: 5W43362.1 Applicant: G-wave Inc. 15 Ron's Edge Road Springfield, New Jersey 07081 Apparatus: BDA-SMR-1/25W-90-O FCC ID: Q8KSMR25W90 In Accordance With: FCC Part 90, Boosters Private Land Mobile Radio Services Tested By: Nemko Canada Inc. 303 River Road Ottawa, Ontario K1V 1H2 Authorized By: Sim Jagpal, Resource Manager Date: December 16, 2005 Total Number of Pages: 29 Nemko Canada Inc. REPORT SUMMARY Report Number: 5W43362.1 FCC ID: Q8KSMR25W90 Specification: FCC Part 90 Page 2 of 29 Report Summary These tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with Part 90. Conducted measurements were performed in accordance with ANSI TIA-603-B-2002. Radiated tests were conducted is accordance with ANSI C63.4-2003. Radiated emissions are made on an open area test site. A description of the test facility is on file with the FCC. The assessment summary is as follows: Apparatus Assessed: BDA-SMR-1/25W-90-O Specification: FCC Part 90 Private Land Mobile Radio Services Compliance Status: Complies Exclusions: None Non-compliances: None Report Release History: Original Release Author: Jason Nixon, Telecom Specialist Note that the results contained in this report relate only to the items tested and were obtained in the period between the date of initial receipt of samples and the date of issue of the report. This test report has been completed in accordance with the requirements of ISO/IEC 17025. Nemko Canada Inc. authorizes the applicant to reproduce this report provided it is reproduced in its entirety and for use by the company’s employees only. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. Nemko Canada Inc. accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. Nemko Canada Inc. REPORT SUMMARY Report Number: 5W43362.1 FCC ID: Q8KSMR25W90 Specification: FCC Part 90 Page 3 of 29 TABLE OF CONTENTS Report Summary......................................................................................................................................... 2 Section 1 : Equipment Under Test............................................................................................................. 4 1.1 Product Identification .................................................................................................................................4 1.2 Samples Submitted for Assessment............................................................................................................4 1.3 Theory of Operation ...................................................................................................................................4 1.4 Technical Specifications of the EUT ..........................................................................................................5 1.5 Block Diagram of the EUT.........................................................................................................................5 Section 2 : Test Conditions......................................................................................................................... 6 2.1 Specifications .............................................................................................................................................6 2.2 Deviations From Laboratory Test Procedures ............................................................................................6 2.3 Test Environment .......................................................................................................................................6 2.4 Test Equipment...........................................................................................................................................6 Section 3 : Observations ............................................................................................................................. 7 3.1 Modifications Performed During Assessment ............................................................................................7 3.2 Record Of Technical Judgements ...............................................................................................................7 3.3 EUT Parameters Affecting Compliance .....................................................................................................7 3.4 Test Deleted................................................................................................................................................7 3.5 Additional Observations .............................................................................................................................7 Section 4 : Results Summary ..................................................................................................................... 8 4.1 FCC Part 90 : Test Results .........................................................................................................................9 Appendix A : Test Results ........................................................................................................................ 10 Clause 90.205 Output Power ...............................................................................................................................10 Clause 90.210 Conducted Spurious Emissions....................................................................................................11 Clause 90.210 Radiated Spurious Emissions.......................................................................................................18 Clause 2-11-04/EAB/RF Occupied Bandwidth ...................................................................................................19 Clause 2-11-04/EAB/RF Out of Band Rejection .........................................................................................…

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