JTEGWMT0820Test transmitter

GWMT TRANSMITTER USER’S MANUAL Manual Part No. MN002402 Rev. B Issued 12/2001 Manual Assembly Instructions Print this manual (double sided pages) on 20 lb. bond paper Punch holes in printed pages for use in a three ring binder Discard this sheet GWMT TRANSMITTER USER’S MANUAL Manual Part No. MN002402 Rev. B Issued 12/2001 COPYRIGHT Copyright © 2001 Allen Telecom Inc. All rights reserved. All rights reserved. This document, and the Allen Telecom software to which it refers, are protected by copyright. Both this document and the Allen Telecom software are furnished under license as provided in such software and may be used only in accordance with that license. No part of this document or the Allen Telecom software may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, except as expressly provided in the license or with the prior written permission of Allen Telecom. Grayson Wireless 140 Vista Centre Drive Forest, VA 24551 www.grayson.com 800-800-7465 TRADEMARKS Invex3G™, Inspector 32 Suite®, Illuminator™, Fleet Illuminator™, Interpreter™, Surveyor®, SpectrumTracker®, Cellscope®, and PageTracker® are trademarks of Allen Telecom. Other product names mentioned herein may be the trademarks of their respective owners. Manual Part Number MN 002402-A Issued 9/2001 GWMT Transmitter Manual Contents iii TABLE OF CONTENTS PREFACE __________________________________________________ v Certification ____________________________________________________________________ v Warranty ______________________________________________________________________ v In Case of Trouble _______________________________________________________________ v Chapter 1: Introduction ______________________________________ 1 About This Manual___________________________________________________________________ 1 Contacting Grayson Wireless __________________________________________________________ 1 Corporate Headquarters __________________________________________________________ 1 Technical Support _______________________________________________________________ 1 Sales _________________________________________________________________________ 2 About the Measurement System Product _________________________________________________ 2 Measurement System Operational Overview___________________________________________ 2 CE and FCC Compliance__________________________________________________________ 2 RF Exposure ___________________________________________________________________ 3 Chapter 2: Preparation for Use ________________________________ 5 Introduction ________________________________________________________________________ 5 Precautions ________________________________________________________________________ 5 Shock Hazard __________________________________________________________________ 5 Equipment Modification ___________________________________________________________ 5 Static Sensitive Components _______________________________________________________ 5 Unpacking and Inspecting _____________________________________________________________ 5 PARTS LIST ___________________________________________________________________ 5 Chapter 3: Interface Description _______________________________ 7 Introduction ________________________________________________________________________ 7 Front Panel Features _________________________________________________________________ 7 Keypad Operation _______________________________________________________________ 7 Display LCD ____________________________________________________________________ 8 Power Switches and AC Fuse ______________________________________________________ 8 Side Panel Features _________________________________________________________________ 8 Chapter 4: Installation and Operation ___________________________ 9 Installation Procedure ________________________________________________________________ 9 Operation __________________________________________________________________________ 9 Power Source __________________________________________________________________ 9 Battery Operation ________________________________________________________________ 9 Antenna Connection _____________________________________________________________ 9 Frequency Control _______________________________________________________________ 9 Amplitude Control ______________________________________________________________ 10 Modulation Control ______________________________________________________________ 10 Transmit control ________________________________________________________________ 10 Display Control_________________________________________________________________ 11 Error Codes ___________________________________________________________________ 11 iv Contents GWMT Transmitter Manual Chapter 5: Performance Specifications ________________________ 13 General __________________________________________________________________________ 13 Outside Dimensions and Weight ___________________________________________________ 13 Input Power ___________________________________________________________________ 13 Device Control LCD Display and Keyboard ___________________________________________ 13 RF Connection _________________________________________________________________ 13 Temperature Range _____________________________________________________________ 13 Over Temperature Protection (No Damage) __________________________________________ 13 RF General _______________________________________________________________________ 13 Signal Type ___________________________________________________________________ 13 Output Power Maximum__________________________________________________________ 13 Output Power Adjustment Range___________________________________________________ 13 Output Power Accuracy Absolute __________________________________________________ 13 Output Power Flatness over Temperature and Frequency _______________________________ 14 Output Impedance _______________________…

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Block Diagram DC-DC Converter TCXO 14.4 MHz Synthesizer Module PA Detector / Controller D/A Converter PA ENABLE PA TEMPERATURE ALC AC Power Supply Power Connector Controller ALC EEPROM (Cal Data) 5 x 4 Keypad LCD RS-232 AC Power Cord DC Power Cord +24 V Fans I/Q Modulator I REFERENCE Q Modulation Mezzanine Board (future option) Window Comparator 10 - 18 V FET Switch + - Power Switch +12 V Isolator / LPF LOCK DETECT RF Output

Label Information This device complies with part 15 of the FCC rules. Operation is subject to the following conditions: (1) This device may not cause harmful interference and, (2) this device must accept any interference received, including interference that may cause undesired operation. FCC ID. JTEGWMT0820 Label G27A0019-1 Model GWMT0820 This device complies with part 15 of the FCC rules. Operation is subject to the following conditions: (1) This device may not cause harmful interference and, (2) this device must accept any interference received, including interference that may cause undesired operation. FCC ID. JTEGWMT1920 Model GWMT1920 2 3/4" 1 1/4"

Operational Description The GWMT transmitters are full featured, 20-watt transmitters that can generate CW test signals in the specified frequency bands. The rugged GWMT transmitters are housed in durable, water resistant packages, ideal for the rigors of outdoor use in the field. The GWMT transmitters enable carriers to test signal propagation from potential base station locations, and to validate and refine analytical propagation models. Information measured with the Invex3G system in these site surveys assists in system budget analysis, site selection, and evaluation of system architecture prior to hardware installation. The GWMT transmitters are essential site survey tools for network design engineers. Their rugged design will support temporary rooftop and other outdoor installations required for system site surveys.

GWMT TRANSMITTER USER’S MANUAL Manual Part No. MN002402 Rev. B Issued 12/2001 Manual Assembly Instructions Print this manual (double sided pages) on 20 lb. bond paper Punch holes in printed pages for use in a three ring binder Discard this sheet GWMT TRANSMITTER USER’S MANUAL Manual Part No. MN002402 Rev. B Issued 12/2001 COPYRIGHT Copyright © 2001 Allen Telecom Inc. All rights reserved. All rights reserved. This document, and the Allen Telecom software to which it refers, are protected by copyright. Both this document and the Allen Telecom software are furnished under license as provided in such software and may be used only in accordance with that license. No part of this document or the Allen Telecom software may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, except as expressly provided in the license or with the prior written permission of Allen Telecom. Grayson Wireless 140 Vista Centre Drive Forest, VA 24551 www.grayson.com 800-800-7465 TRADEMARKS Invex3G™, Inspector 32 Suite®, Illuminator™, Fleet Illuminator™, Interpreter™, Surveyor®, SpectrumTracker®, Cellscope®, and PageTracker® are trademarks of Allen Telecom. Other product names mentioned herein may be the trademarks of their respective owners. Manual Part Number MN 002402-A Issued 9/2001 GWMT Transmitter Manual Contents iii TABLE OF CONTENTS PREFACE __________________________________________________ v Certification ____________________________________________________________________ v Warranty ______________________________________________________________________ v In Case of Trouble _______________________________________________________________ v Chapter 1: Introduction ______________________________________ 1 About This Manual___________________________________________________________________ 1 Contacting Grayson Wireless __________________________________________________________ 1 Corporate Headquarters __________________________________________________________ 1 Technical Support _______________________________________________________________ 1 Sales _________________________________________________________________________ 2 About the Measurement System Product _________________________________________________ 2 Measurement System Operational Overview___________________________________________ 2 CE and FCC Compliance__________________________________________________________ 2 RF Exposure ___________________________________________________________________ 3 Chapter 2: Preparation for Use ________________________________ 5 Introduction ________________________________________________________________________ 5 Precautions ________________________________________________________________________ 5 Shock Hazard __________________________________________________________________ 5 Equipment Modification ___________________________________________________________ 5 Static Sensitive Components _______________________________________________________ 5 Unpacking and Inspecting _____________________________________________________________ 5 PARTS LIST ___________________________________________________________________ 5 Chapter 3: Interface Description _______________________________ 7 Introduction ________________________________________________________________________ 7 Front Panel Features _________________________________________________________________ 7 Keypad Operation _______________________________________________________________ 7 Display LCD ____________________________________________________________________ 8 Power Switches and AC Fuse ______________________________________________________ 8 Side Panel Features _________________________________________________________________ 8 Chapter 4: Installation and Operation ___________________________ 9 Installation Procedure ________________________________________________________________ 9 Operation __________________________________________________________________________ 9 Power Source __________________________________________________________________ 9 Battery Operation ________________________________________________________________ 9 Antenna Connection _____________________________________________________________ 9 Frequency Control _______________________________________________________________ 9 Amplitude Control ______________________________________________________________ 10 Modulation Control ______________________________________________________________ 10 Transmit control ________________________________________________________________ 10 Display Control_________________________________________________________________ 11 Error Codes ___________________________________________________________________ 11 iv Contents GWMT Transmitter Manual Chapter 5: Performance Specifications ________________________ 13 General __________________________________________________________________________ 13 Outside Dimensions and Weight ___________________________________________________ 13 Input Power ___________________________________________________________________ 13 Device Control LCD Display and Keyboard ___________________________________________ 13 RF Connection _________________________________________________________________ 13 Temperature Range _____________________________________________________________ 13 Over Temperature Protection (No Damage) __________________________________________ 13 RF General _______________________________________________________________________ 13 Signal Type ___________________________________________________________________ 13 Output Power Maximum__________________________________________________________ 13 Output Power Adjustment Range___________________________________________________ 13 Output Power Accuracy Absolute __________________________________________________ 13 Output Power Flatness over Temperature and Frequency _______________________________ 14 Output Impedance _______________________…

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Prediction of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 where:S = power density P = power input to the antenna 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 Maximum peak output power at antenna input terminal:43.00 (dBm) Maximum peak output power at antenna input terminal: 19952.62 (mW) Antenna gain(typical):20.8 (dBi) Maximum antenna gain: 120.2264 (numeric) Prediction distance:600 (cm) Prediction frequency:860 (MHz) MPE limit for uncontrolled exposure at prediction frequency: 0.533333 (mW/cm^2) Power density at prediction frequency: 0.530258 (mW/cm^2) Maximum allowable antenna gain: 20.82511 (dBi) 2 4R PG S π =

Nemko Test Report: 1L0269RUS1 Applicant: Grayson Wireless 140 Vista Center Drive Forest, Virginia 24551 Equipment Under Test: GWMT 0820 (E.U.T.) FCC ID: In Accordance With: FCC Part 22, Subpart H 800 MHz Base Stations Tested By: Nemko Dallas Inc. 802 N. Kealy Lewisville, TX 75057-3136 Authorized By: Tom Tidwell, RF Group Manager Date: 7/16/01 Total Number of Pages: 33 Nemko Dallas, Inc. FCC PART 22, SUBPART H 800 MHz BASE STATIONS EQUIPMENT: GMWT 0820 Base Station Transmitter PROJECT NO.: 1L0269RUS1 Page 2 of 33 Table of Contents Section 1. Summary of Test Results...................................................................................3 Section 2. General Equipment Specification.......................................................................5 Section 3. RF Power Output..............................................................................................7 Section 4. Spurious Emissions at Antenna Terminals.......................................................11 Section 5. Field Strength of Spurious...............................................................................14 Section 6. Frequency Stability..........................................................................................17 Section 7. Test Equipment List........................................................................................19 ANNEX A - TEST DETAILS................................................................................................20 ANNEX B - TEST DIAGRAMS............................................................................................30 Nemko Dallas, Inc. FCC PART 22, SUBPART H 800 MHz BASE STATIONS EQUIPMENT: GMWT 0820 Base Station Transmitter PROJECT NO.: 1L0269RUS1 Page 3 of 33 Section 1. Summary of Test Results Manufacturer: Grayson Wireless Model No.: GWMT 0820 Serial No.: None General: All measurements are traceable to national standards. These tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with FCC Part 22, Subpart H. New Submission Production Unit Class II Permissive Change Pre-Production Unit THIS TEST REPORT RELATES ONLY TO THE ITEM(S) TESTED. THE FOLLOWING DEVIATIONS FROM, ADDITIONS TO, OR EXCLUSIONS FROM THE TEST SPECIFICATIONS HAVE BEEN MADE. See “ Summary of Test Data”. NVLAP LAB CODE: 100426-0 TESTED BY: _____________________________________ DATE: ___________________ Nemko Dallas Inc. authorizes the above named company 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 Dallas 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. This report applies only to the items tested. Nemko Dallas, Inc. FCC PART 22, SUBPART H 800 MHz BASE STATIONS EQUIPMENT: GMWT 0820 Base Station Transmitter PROJECT NO.: 1L0269RUS1 Page 4 of 33 Summary Of Test Data NAME OF TEST PARA . NO. SPEC. MEAS. RESULT RF Power Output 2.1046 500 W ERP < 500 W Complies Audio Frequency Response 2.1047 6dB/Octave N/A N/A Audio Low Pass Filter Response 2.1047 Graph N/A N/A Modulation Limiting 2.1047 Graph N/A N/A Occupied Bandwidth (Voice & SAT) 2.1049 Mask N/A N/A Occupies Bandwidth (WB Data & SAT) 2.1049 Mask N/A N/A Occupied Bandwidth (ST) 2.1049 Mask N/A N/A Occupied Bandwidth (SAT) 2.1049 Mask N/A N/A Occupied Bandwidth (Digital Modulation)) 2.1049 Not Specified N/A N/A Occupied Bandwidth (CW) 2.1049 Not Specified Plot Complies Spurious Emissions at Antenna Terminals 2.1051 -13 dBm < -13 dBm Complies Field Strength of Spurious Emissions 2.1053 82.3 dBμV/m < -13 dBm Complies Frequency Stability 2.1055 2.5 ppm < 2.5 ppm Complies Footnotes: The device transmits CW carriers only. . Nemko Dallas, Inc. FCC PART 22, SUBPART H 800 MHz BASE STATIONS EQUIPMENT: GMWT 0820 Base Station Transmitter PROJECT NO.: 1L0269RUS1 Page 5 of 33 Section 2. General Equipment Specification Frequency Range: 824.01 – 848.97 MHz 869.01 - 893.7 MHz Tunable Bands: 824.01 – 848.97 MHz 869.01 - 893.7 MHz Necessary Bandwidth: CW Type of Modulation and Designator: NON Output Impedance: 50 ohms RF Power Output (rated): 20 Watts Duty Cycle: Continuous Channel Spacing: 30 kHz Operator Selection of Frequency: Manually Controlled By Operator The device operates over the frequency band of 824.01 to 894.98 MHz. SMR band will be approved for Part 90 operation. Manufacturer prohibits use of the unlicensed band from 849 to 851 MHz with firmware. Power Output Adjustment Capability: Manually Controlled By Operator Nemko Dallas, Inc. FCC PART 22, SUBPART H 800 MHz BASE STATIONS EQUIPMENT: GMWT 0820 Base Station Transmitter PROJECT NO.: 1L0269RUS1 Page 6 of 33 Operational Description The GWMT 0820 is a self-contained CW transmitter operating in the cellular band. System Diagram Nemko Dallas, Inc. FCC PART 22, SUBPART H 800 MHz BASE STATIONS EQUIPMENT: GMWT 0820 Base Station Transmitter PROJECT NO.: 1L0269RUS1 Page 7 of 33 Section 3. RF Power Output NAME OF TEST: RF Power Output PARA. NO.: 2.1046 TESTED BY: David Light DATE: 05/31/2001 Test Results: Complies. Measurement Data: Frequency (MHz) Supply Voltage Output Power (dBm) Rated Power (dBm) Measured / Rated (dBm) 836.52 115 VAC (Nominal) 42.5 43 0.99/1 881.52 115 VAC (Nominal) 42.7 43 0.99/1 836.52 98 VAC 42.4 43 0.99/1 881.52 98VAC 42.6 43 0.99/1 836.52 132 VAC 42.4 43 0.99/1 881.52 132 VAC 42.6 43 0.99/1 836.52 13 VDC 42.5 43 0.99/1 881.52 13 VDC 42.6 43 0.99/1 836.52 11 VDC Stopped Operation 43 N/A 881.52 11 VDC Stopped Operation 43 N/A 836.52 15 VDC 42.5 43 0.99/1 881.52 15 VDC 42.6 43 0.99/1 Equipment Used: 1604-1065-1046-1036 Measurement Uncertainty: 1.7 dB Temperature: 22 °C Relative Humidity: 50 % Nemko Dallas, Inc. FCC PART 22, SUBPART H 800 MHz BASE STATIONS EQUIPMENT: GMWT 0820 Base Station Transmitter PROJEC…

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Master: ktlPT90PLMR Date: April 19, 1999 Nemko Test Report: 1L0269RUS2 Applicant: Grayson Wireless 140 Vista Center Drive Forest, Virginia 24551 Equipment Under Test: GMWT 0820 (E.U.T.) FCC ID: In Accordance With: FCC Part 90, Subpart I Base Station Transmitter Tested By: Nemko Dallas Inc. 802 N. Kealy Lewisville, TX 75057-3136 Authorized By: Tom Tidwell, Wireless Group Manager Date: 7/16/01 Total Number of Pages: 31 Page 2 of 31 Table of Contents Section 1. Summary of Test Results.................................................................................................3 Section 2. General Equipment Specification......................................................................................5 Section 3. RF Power Output.............................................................................................................7 Section 4. Occupied Bandwidth........................................................................................................8 Section 5. Spurious Emissions at Antenna Terminals......................................................................10 Section 6. Field Strength of Spurious Emissions..............................................................................13 Section 7. Frequency Stability.........................................................................................................16 Section 8 - Transient Frequency Behaviour...........................................................................................18 Section 9. Test Equipment List.....................................................................................................21 ANNEX A - TEST METHODOLOGIES............................................................................................22 ANNEX B - TEST DIAGRAMS.........................................................................................................28 Page 3 of 31 Section 1. Summary of Test Results Manufacturer: Grayson Wireless Model No.: GMWT 0820 Serial No.: None General: All measurements are traceable to national standards. These tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with FCC Part 90, Subpart I. New Submission Production Unit Class II Permissive Change Pre-Production Unit THIS TEST REPORT RELATES ONLY TO THE ITEM(S) TESTED. THE FOLLOWING DEVIATIONS FROM, ADDITIONS TO, OR EXCLUSIONS FROM THE TEST SPECIFICATIONS HAVE BEEN MADE. See “ Summary of Test Data”. NVLAP LAB CODE: 100351-0 Nemko Dallas Inc. authorizes the above named company 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 Dallas 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. This report applies only to the items tested. Page 4 of 31 Summary Of Test Data NAME OF TEST PARA. NO. SPEC. MEAS. RESULT RF Power Output 90.205 500 W <500 W Complies Audio Frequency Response TIA EIA-603.3.2.6 N/A N/A N/A Audio Low-Pass Filter Response TIA EIA-603.3.2.6 N/A N/A N/A Modulation Limiting TIA EIA-603.3.2.6 N/A N/A N/A Occupied Bandwidth 90.210 Plots Plots Complies Spurious Emissions at Antenna Terminals 90.210 Plots Plots Complies Field Strength of Spurious Emissions 90.210 -13 dBm < -13 dBm Complies Frequency Stability 90.213 1 ppm < 1 ppm Complies Transient Frequency Behavior 90.214 Plots Complies Footnotes For N/A’s: (1) Since the E.U.T. does not contain modulation circuitry modulation testing was not performed. Page 5 of 31 Section 2. General Equipment Specification Transmitter Supply Voltage Input: 115 VAC / 13 VDC Frequency Range: 851.01 –868.98 MHz Tunable Bands: Single Channel 20 dB Passband: Type(s) of Modulation: F3E (Voice) F1D F2D D7W (QAM) Other (CW) Output Impedance: 50 ohms RF Power Output (rated): Single: 20 Watts Composite: N/A Channel Spacing(s): 30 kHz Operator Selection of Operating Frequency: Manual The device operates over the frequency band of 824.01 to 894.98 MHz. Cellular band will be approved for Part 22 operation. Manufacturer prohibits operation in the unlicensed band from 849 to 851 MHz through the use of firmware. Power Output Adjustment Capability: Manual Page 6 of 31 Theory of Operation The GWMT 0802 is a self-contained CW transmitter operating in the SMR band. System Diagram Page 7 of 31 Section 3. RF Power Output NAME OF TEST: RF Power Output PARA. NO.: 2.985 TESTED BY: David Light DATE: 6/8/2001 Test Results: Complies. Measurement Data: Frequency (MHz) Supply Voltage Measured Power (dBm) Rated Power (dBm) Measured/Rated (dB) 859.98 115 VAC 42.7 43.0 0.99/1 859.98 98 VAC 42.7 43.0 0.99/1 859.98 132 VAC 42.7 43.0 0.99/1 859.98 13 VDC 42.7 43.0 0.99/1 859.98 11 VDc Ceased Operation 43.0 N/A 859.98 15 VDC 42.6 43.0 0.99/1 Equipment Used: 1604-1065-1046-1036 Page 8 of 31 Section 4. Occupied Bandwidth NAME OF TEST: Occupied Bandwidth PARA. NO.: 2.989 TESTED BY: David Light DATE:5/4/2001 Test Results: Complies. Test Data: See attached graph(s). Page 9 of 31 Test Plots – Occupied Bandwidth Dallas Headquarters: 802 N. Kealy Lewisville, TX 75057 Tel: (972) 436-9600 Fax: (972) 436-2667 Nemko Dallas, Inc. Data Plot Page 1 of1 Complete X Job No.:1L0269RDate:6/4/2001Preliminary Specification:PART 22Temperature(°C):22 Tested By:David LightRelative Humidity(%)50 E.U.T.: Configuration: Sample Number:S01 Location:Lab 1RBW:Refer to plotsMeasurement Detector Type:PeakVBW:Refer to plots Distance: N/Am Test Equipment Used Antenna: Directional Coupler: Pre-Amp: Cable #1:1046 Filter: Cable #2: Receiver:1036Cable #3: Attenuator #11065Cable #4: Attenuator #2:1604Mixer: Additional equipment used: Measurement Uncertainty:+/-3.6 dB Notes: GWMT 0802 TX FULL POWER Page 10 of 31 Section 5. Spurious Emissions at Antenna Terminals NAME OF TEST: Spurious Emission…

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RF DC CURRENTS & VOLTAGES Primary input voltages: 110/230 VAC 50-60 Hz (<300W) or 11-15 Vdc (20A) Secondary Voltages: 24 VDC 18A