MI7-ECSHPA45TX

ElectroCom Product Support Manual Model HPA4 UHF High Power Amplifier Document Number 516-80075 revision X1 TABLE OF CONTENTS 1.Introduction ................................................................................................... 3 1.1 Document Scope ....................................................................................... 3 1.2 Reference Material ..................................................................................... 4 1.2.1 ElectroCom Documents (Attached)...................................................... 4 1.3 Product Description .................................................................................... 5 1.4 Product Features: ....................................................................................... 5 2. Interface Description ........................................................................................ 6 3.Installation..................................................................................................... 7 3.1 Unpacking ................................................................................................. 7 3.2 Installation ................................................................................................. 7 3.1.1. Typical Rack Installation ..................................................................... 8 3.1.2 Installation Instructions....................................................................... 10 4.Theory of Operation .................................................................................... 11 4.1 Thermal Equilibration System.................................................................. 11 4.2 RF Amplifier Section................................................................................ 11 5.Maintenance ............................................................................................... 12 6. Specifications ................................................................................................. 13 7. Warranty and Service..................................................................................... 14 7. 1 Warranty ................................................................................................. 14 7.2 Warranty Service ...................................................................................... 15 1. Introduction 1.1 Document Scope This document describes the hardware of the model HPA4 UHF High Power Amplifier. Section 1:non-technical overview of the product and its features Section 2:identifies product interfaces (i.e. connectors, power sources, etc.) Section 3:contains installation information Section 4:provides functional description of circuit operation Section 5:maintenance Section 6:identifies the specifications the product is designed to meet Section 7:contains warranty and service information Section 8:contains internal interconnections, schematic diagrams, parts lists, and component location drawings Throughout this document, SMALL CAPITAL LETTERS are used to indicate signal names used on schematics and Italics are used when describing circuitry, methods, or devices which affect regulatory compliance. 1.2 Reference Material 1.2.1 ElectroCom Documents (Attached) NUMBERDOCUMENT NUMBERDESCRIPTION 1502-8800958Schematic - High Power Amplifier HPA4 2PL502-80059Parts List Hi PWR AMP UHF 3502-80185Interface Locator Drawing 4502-80073Interconnection Diagram HPA4 1.3 Product Description ElectroCom's Model HPA4 UHF Amplifier is designed to amplify the RF output of ElectroCom's DR4B Base Station up to 100 Watts. The HPA4 uses a dual amplifier design to ensure graceful degradation of output power under fault conditions and enhanced reliability. The HPA4 features a three-stage thermal equilibration system, and over-voltage protection prolonging the life of the amplifier. 1.4 Product Features: Model HPA4 High Power Amplifier Features: • Dual Amplifier Design • 3-Stage Thermal Equilibration • Over-Voltage Protection • 12 VDC operation • Compact size, rugged construction 2. Interface Description The HPA4 has 2 external RF ports; both are type "N" female coaxial connectors: J1 is the RF input port J2 is the RF output port DC power connection to the HPA4 is accomplished via J3, a 2-conductor, quick- disconnect connector. J4 is a control / alarm cable which carries the amplifier's key signal and high-temp alarm signal. DC POWER INTERFACE J3 J4 RF OUT J2 COOLING J1 RF IN CONTROL FAN 3. Installation 3.1 Unpacking Carefully inspect the amplifier for any signs of shipping damage. If damage is suspected, file a claim immediately with the carrier and contact your dealer. If possible, keep the original shipping container for shipping the unit back for repair or for verification of damage during shipment. 3.2 Installation Standard considerations such as air flow clearance in the vicinity of the amplifier's mounting location, and ensuring adequate space exists for the routing of RF, DC power, and control cables are of primary importance. RF coaxial, power, and control cables should be neatly routed with service loops to provide for convenient removal for functional testing and / or maintenance purposes. 3.1.1. Typical Rack Installation POWER SUPPLY POWER AMPLIFIE R BASE STATION DIVERSITY RECEPTION SYSTEM ADJUSTMENT SPACE FOR ACCESS FRONT VIEW DC OUTPUT 12VDC UHF (400-512MHz) BASE STATION COOLING SPACE FOR Communication Systems ElectroCom TXRX1CDRX2RX3POWER HPA4 IO OPTIONAL POWER

October 24, 2000 Equipment Authorization Branch Office of Engineering and Technology Laboratory Federal Communications Commission 7435 Oakland Mills Rd. Columbia, MD 21046-1609 Re: Correspondence Reference Number: 16209 Dear Mr. Dichoso, Please find following summary helpful in clarifying our responses to your processing needs: ITEM 1 Block Diagram uploaded on FCC web site October 24, 2000 ITEM 2 Schematic uploaded on FCC we site October 24, 2000. ITEM 3 External photos and internal photos of both sides of all circuit board provided with original submittal under the attachment “Test Report with pertinent attachments” (Section 6) uploaded to FCC Web site on Wed. Aug 2 17:34:38 EDT 2000. ITEM 4 Manual uploaded on FCC web site October 24, 2000 ITEM 5 The answer is: Single Channel as per “Product Technical Reference Note” uploaded on FCC we site October 24, 2000. ITEM 6 The answer is: Maximum drive and test level used is 25 Watts (44dBm). ITEM 7 The answer is: A 2400 Hz test tone was used for the modulation because it provides a worst-case occupied bandwidth scenario. ITEM 8 Refer to “Test Report with pertinent attachments” page B15 for input drive level and page B16 for output level. Refer to Test Report pages B10, B14 and B18 for output plots @ 200 KHz spans. ITEM 9 Refer to “Test Report with pertinent attachments”page B15 for input drirve level of +43.3 dBm and page B16 for output level of +49.4dBm gain. Gain is equal to 49.4 dBm minus 43.3 dBm = 6.1 dBm Please take the time to confer with your colleagues on this matter, and if there is additional clarification that doesn’t meet the FCC criteria please feel free to provide us with a response at your earliest convenience. The balance of all the information requested has been uploaded as per correspondence reference number 16209. Kind regards, Steve Kuiper President Aegis Labs, Inc. 23091 Antonio Parkway, #310 Rancho Santa Margarita, CA 92688 949-459-7886 Tel. [email protected]

Report Number: ELECT-990716F 6. PHOTOGRAPHS AND/OR DRAWINGS SHOWING CONSTRUCTION TECHNIQUES 6.1 Photo: EUT 3D View Report Number: ELECT-990716F 6.2 Photo: EUT Top View Report Number: ELECT-990716F 6.3 Photo: EUT Front View Report Number: ELECT-990716F 6.4 Photo: EUT Rear View Report Number: ELECT-990716F 6.5 Photo: EUT Side View Report Number: ELECT-990716F 6.6 Photo: EUT Bottom View Report Number: ELECT-990716F 6.7 Photo: EUT with cover removed Report Number: ELECT-990716F 6.8 Photo: EUT PCB Top Report Number: ELECT-990716F 6.9 Photo: EUT PCB Bottom

Product Technical Reference Note HPA4 High Power Amplifier 450 MHz – 512 MHz ElectroCom Systems 11909 Telegraph Rd. Santa Fe Springs, CA 90670 Overview The ElectroCom HPA4 High Power Amplifier is designed to complement the ElectroCom IP4 voice/data radio in the 400 MHz to 512 MHz range. Its solid aluminum case/heat sink body assures protection against physical damage, excess emissions and heat build-up. The unit has been designed to provide solid mounting, simplistic interconnect to radio, antenna and power, and to allow fully hands-off operation. The HPA4 is a single-channel amplifier for Frequency Modulated data communications. The dual-amplifier design of the HPA4 extends the feature of a traditional Class A amplifier, providing graceful degradation of output power under fault conditions. Other features include self-correcting, over-temperature shutdown with alarm, and automatic three-stage thermal equilibration circuitry. Specifications Parameter Specification Frequency Range 450 MHz to 512 MHZ Input Power Supply Voltage +12 Volts DC, nominal (+15 VDC Maximum) DC Power Consumption 0 Amps standby, 25 Amps transmitting @ 100 Watt Output Power RF Input Power: 20 Watts (nominal); 25 Watts (maximum) Impedance: 50 Ohm Type 3 N 2 jack RF Output Power: 100 Watts (450 – 512 MHz) Impedance: 50 Ohm Type 3 N 2 jack Gain 7dB maximum Duty Cycle 100% Temperature Range -30C to + 60C (-22F to +140F) (Operating) Physical Size 7.28”W x 9.50”L x 6.875” H Weight 10.5 Lbs. Emission Designator 20K0FID RF OUT Regulator Fan Control +12 VDC PWR IN On-Error Disable KEY IN Over-Temp/Over- Voltage Control HI-TEMP ALARM TX LED RF IN Figure 1 HPA4 High Power Amplifier Logical Block Diagram Regulated Vcc Lo- Pass Filter

PARTS LIST : PWA, HI PWR AMP 400MHZ ENGRG DWG # PL502-80059 ITEMREF DESPART NUMBERVENDOR DESCRIPTIONECS NUMBER ITEM # 502-80059 REVISION : X2 PAGE 2 OF 2 MFR 10400 Pioneer Blvd, Bldg E-2Santa Fe Springs, CA.90670 Communication Systems ElectroCom 4 2 1 ZR40401F25VOLTAGE REF MICROPWR 20mA ¦1% SOT-23DGKEY162-0605-003 1- 502-80060 X2 ECSECS PWB, HI-POWER AMP 400MHZ 502-80060 ACAD=PL800592.DWG DATE=7-11-00 QTY 1 CR1 3DIODE SMD HI-SPEED SWITCHING 100V DL-35 5 1CR2DL4148 DGKEY 09010072 CAP SMT CER .01UF 50V ¦10% 0603 6 4 C1,3,6,10 ECU-V1H103KBVDGKEY03140124 7 9 10 11 12 CAP SMT TANT 1UF 16V ¦10% SIZE A 13 1 C22ECS-T1CY105RDGKEY110-0194-105 14 2 C23,24 15 16 PANA PANA 17 18 19 C18,19,20,21 20 4DGKEY110-0174-101 21 22 2DGKEY09030037 23 F1 24 1DGKEY122-0034-002 HC1,2 2 - 127-0019-001 PANACAP SMT CER NPO 100PF 50V ¦5% 0603 PANALED SMT RED GULL-WING 60mW 20mA 3V LITTELFUSE PICO SMF 1.5A 125V CASE 7343 ANARENCOUPLER HYB SMT 90¦ OCT BAND 380-520MHz ECU-V1H101JCV LN1271RAL R460-01.5 11303-3 D1,2 8 4 9 ZETEX C14,15,16,17 C2,4,7,11,13, MURATATIME GRM42-6Y5V105Z16V MURATATIME CAP SMT CER .1UF 16V +80% -20% 0603 03140141 GRM39-Y5V104Z16V CAP SMT CER 1UF 16V +80% -20% 1206110-0175-105 INC. DIODES AO4TL11 COILCRAFT 128-0105-004INDUCTOR SMT 12.5nH SPRING-AIR 1 Q3 IRF7204 INTL RECTIFIER DGKEY IC SMT POWER MOSFET P-CHANNEL SO-812100324 C5,8,9,12 C25,26,27,28 4CAP SMT HI-FREQ MONO CER 750PF 5% 1210 CAP SMT HI-FREQ MONO CER 3.6PF .25pF 1210110-204-3R6 110-0204-751 3 Q4,5,6 DIODES INC. DGKEYMMBT2222ATSTR SMT NPN 350mW 40V SOT-2307010067 DGKEY RES SMT THK FILM 10K ¦5% 1/16W 0603138-0074-103PANAERJ-3GSYJ103V6 R2,6,8,12,14,15 2 R3,17 ERJ-3GSYJ301VPANADGKEY RES SMT THK FILM 300 ¦5% 1/16W 0603138-0074-301 1R4ERJ-3GSYJ183VPANADGKEY RES SMT THK FILM 18K ¦5% 1/16W 0603138-0074-183 RES SMT THK FILM 1K ¦5% 1/16W 06033 R5,16,20 ERJ-3GSYJ102VDGKEYPANA138-0074-102 RES SMT THK FILM 100K ¦5% 1/16W 06034 R7,9,13,19 ERJ-3GSYJ104VDGKEYPANA138-0074-104 RES SMT THK FILM 27K ¦5% 1/16W 06031 R11 ERJ-3GSYJ273VDGKEYPANA138-0074-273 RES SMT PRCN T-FILM 2.1K ¦1% 1/16W 06031R18ERJ-3EKF2101VDGKEYPANA138-0076-014 RES SMT PRCN T-FILM 11.3K ¦1% 1/16W 06031R21ERJ-3EKF1132VDGKEYPANA138-0076-015 28 27 26 25U1 1 U2,3 2 U4 1 74HCT00 MOTOROLA DGKEY IC SMT QUAD 2-INPUT SO-1412100317 AD22105DGKEY IC SMT LO-VOLT THERMOSTATIC SWITCH SO-8 ANALOG DEVICES 162-0597-001 TL33072D INSTRUMENT TEXAS IC SMT SINGLE SUPPLY OP-AMP SO-812100358 GRM710COG3R6C500 GRM710COG751J50 MURATA MURATA TIME TIME

87654321 A B C D 1 2345678 D C B A Date:August 31, 1998Sheet1 of 2 SizeDocument NumberREV B 502-80058 X2 Title SCHEM - HI PWR AMP 400MHz (HPA4) FAX (562) 946 - 7483 PHONE (562) 946 - 9493 SANTA FE SPRINGS, CA.90670 10400 PIONEER BLVD, BLDG E-2 Electrocom Communication Systems REVISIONS APPROVEDDATEDESCRIPTIONLTR PRELIMINARY RELEASEDX2 NEITHER THIS DOCUMENT NOR THE INFORMATION DISCLOSED HEREIN SHALL BE REPRODUCED IN ANY FORM, OR USED OR DISCLOSED TO OTHERS FOR ANY PURPOSE, WITHOUT THE WRITTEN PERMISSION OF E.C.S. THE ARTICLE DISCLOSED HEREIN IS A PROPRIETARY ITEM OF ELECTROCOM COMMUNICATION SYSTEMS . NOTES : Unless Otherwise Specified SIGNATUREDATE DRAFTER CHECKER DESIGNER ENGRG MGR RELEASED TR. NGUYEN 7-22-98 SPARE RVCC .1 KEY ALARM TEMP HIGH 2 NPN BCE MMBT2222 Q4 3 2 1 PCB PAD DL4148 CR2 HTA 1 2 1 2 1 10K R8 RVCC 2 1 100PF C19 10K R6 1 2 1 2 4 3 2 1 RVCC 74HCT00 U1C 10 9 1 1K R5 8 1 2 PCB PAD /KEY RVCC 1 100K R7 C14 12 10K300LED RED TL33072D R20 ZR40401F25 CR1 1 2 3 100PF C20 2 1 2 1 100PF 1K 2 2 1 C21 100K R19 12 C13 18K R4 12 AD22105 NC GND OUT PU 5 NC RST VS NC 6 7 8 RVCC 1 1K R16 1 2.1 74HCT00 U2 U1A 7 4 1 3 RVCC 4 5 11.3K 1% 2.1K R18 1 2 1% 6 5 U4B 2 74HCT00 U1D 13 B+ 74HCT00 U1B 1 R21 6 12 11 VOLTAGE OVER 2 10K R15 1 NPN BCE MMBT2222 10K RED LED D2 7 21 2 RVCC 300 R17 1 10K R12 12 SOT-23 3 Q6 1 2 2 1 R2 SOT-23 NPN BCE MMBT2222 Q5 2 1 3 2 R3 TX LED 2 D1 1 1 RVCC 2 RVCC 1 R14 SWB+ HEXFET P GSD 100K 1 2 3 TO-220 IRF4905 Q1 2 R9 B+ 1 = B+ > 16V = B+ < 15.75V ON OFF TL33072D4 1 2 3 8 RVCC 2 U4A 1 .1 C16 4 . AR1 & AR2 WILL BE DETERMINED BY CUSTOMER FREQUENCY BAND : 3 . SILKSCREEN SHALL BE : 2 . ALL CAPACITOR VALUES ARE IN MICROFARADS . 1 . ALL RESISTOR VALUES ARE IN OHMS 1/16W . 67703H (450-470MHz), 67703SH (490-512MHz). 67703UH (470-490MHz), PWA #502-80059 REV ____ S/N________ PWB #502-80060 X2 ELECTROCOM HPA4 87654321 A B C D 1 2345678 D C B A Date:August 31, 1998Sheet2 OF 2 SizeDocument NumberREV B 502-80058 X2 Title SCHEM - HI PWR AMP 400MHz (HPA4) REVISIONS APPROVEDDATEDESCRIPTIONLTR -SEE SHEET 1 NEITHER THIS DOCUMENT NOR THE INFORMATION DISCLOSED HEREIN SHALL BE REPRODUCED IN ANY FORM , OR USED OR DISCLOSED TO OTHERS FOR ANY PURPOSE, WITHOUT THE WRITTEN PERMISSION OF E.C.S. THE ARTICLE DISCLOSED HEREIN IS A PROPRIETARY ITEM OF ELECTROCOM COMMUNICATION SYSTEMS . NOTES : Unless Otherwise Specified RES TO BE MOUNTED TO CHASSIS 11303-3 PIN4IN P1 PCB PAD 2 1 50 Ohm 30W R1 RF IN 1 1 ISOL 3 HC1 INPUT 4 PCB PAD IN R 1206 1 2 C9 1 2 .1 1 1 SWB+ 1206 C12 12 .1 12 C2 .01 2 C1 1 1 N I F R C11 .01 C10 12 23 1 S V 2 S V 4 T U O F -90 2 0 1 *SEE NOTE 4 M67703UH AR2 1206 1 2 C5 1 SWB+ 1206 1 C8 12 C4 2 .1 1 .01 2 C3 1 1 C7 .1 12 .01 23 C6 12 4 *SEE NOTE 4 M67703UH N I F R AR1 1 S V 2 S V R T U O F RF OUT 2 1 RES TO BE MOUNTED TO CHASSIS 11303-3 PIN2OUT OUTPUT ISOL 3 4 0 HC2 -90 12.5nH L1 500V 3.6PF 1210 2 1 2 C24 1 1 1 2 30W 50 Ohm PCB PAD 750PF 1210 L=1.666 TRL2 2 P2 50V 1 C27 R22 12 3.6PF 1210 500V C23 750PF 1210 L=3.332 TRL3 2 50V 1 C28 50V 750PF 1210 C25 2 750PF 1210 1 2 1 50V C26 1 PCB PAD OUT 5 6 7 8 2 1 PUNC 5 6 7 27K R11 12 AD22105 RST VS NCNC GND OUT 4 3 2 C15 .1 8 RVCC U3 1 B+ 2 1 C18 100PF 100K 1 R13 2 IRF7204 4 3 Q3 2 1 PCB PAD FAN POWER PICO F1180CT FUSE 1 F1 2 1 FP OUT B+ PCB PAD PWR FILTER IN SIZE A2 1UF C22 1 PCB PAD 1 B1 PCB PAD 1 B2 1 B3 2 D N G TO-220 7805 VR1 IN 1 C17 .12 1 3 RVCC

Page 1 of 27 Report Number: ELECT-990716F VERIFICATION TEST REPORT for 400 – 512 MHz HIGH POWER AMPLIFIER MODEL NUMBER: HPA4 FCC ID: MI7-ECSHPA45TX MEASUREMENTS PERFORMED IN ACCORDANCE WITH... FCC TITLE 47, PART 90: Private Land Mobile Radio Services PREPARED FOR: PREPARED BY: ElectroCom Communications Systems Aegis Labs, Inc. 10400 Pioneer Blvd., Bldg. E2 22431 Antonio Parkway B160-417 Santa Fe Springs, California 90670 Rancho S. Margarita, CA 92688 Contact: Mr. Louis Chagoya Agent(s): Mr. Steve Kuiper Mr. Dick Chaing Test Report #: ELECT-990716F Test Date(s): July 14, 15, 20 & Oct. 21, 1999 REPORT APPENDIX ATTACHMENTS TOTAL BODY A Supplemental Test Data Block Diagram Perspective Drawing Schematics Parts List User’s Manual PAGES 27 1 35 1 1 2 1 8 63 The contents of this report shall not be reproduced except in full, without the written approval of Aegis Labs, Inc. AEGIS LABS, INC 22431 Antonio Parkway B160-417, Rancho Santa Margarita, CA 92688 949-459-7886 TEL 949-459-7869 FAX Page 2 of 27 Report Number: ELECT-990716F TABLE OF CONTENTS COVER PAGE............................................................................................................................................................ 1 TABLE OF CONTENTS............................................................................................................................................. 2 MEASUREMENT / TECHNICAL REPORT SUMMARY ............................................................................................ 4 1. GENERAL INFORMATION................................................................................................................................... 5 1.1 Product Description .............................................................................................................................................. 5 1.2 Tested System Details.......................................................................................................................................... 5 1.3 Test Facility .......................................................................................................................................................... 6 2. TECHNICAL DESCRIPTION ................................................................................................................................ 7 2.1 Function of All Active Circuit Devices ................................................................................................................... 7 2.2 Circuit Diagram ..................................................................................................................................................... 7 2.3 Instruction Manual(s) ............................................................................................................................................ 7 3. PRODUCT LABELING ......................................................................................................................................... 8 3.1 FCC ID Label ........................................................................................................................................................ 8 3.2 Location of Label on EUT ..................................................................................................................................... 8 3.3 Information to User ............................................................................................................................................... 8 4. SYSTEM TEST CONFIGURATION ...................................................................................................................... 9 4.1 Justification ........................................................................................................................................................... 9 4.2 EUT Exercise Software/Equipment ...................................................................................................................... 9 4.3 Special Accessories ............................................................................................................................................. 9 4.4 Equipment Modifications....................................................................................................................................... 9 4.5 Configuration of Tested System ......................................................................................................................... 10 5. TEST DATA ........................................................................................................................................................ 13 5.1 RF Power Output ................................................................................................................................................ 13 5.2 Modulation Characteristics ................................................................................................................................. 14 5.3 Occupied Bandwidth........................................................................................................................................... 15 5.4 Spurious Emissions at Antenna Terminals ......................................................................................................... 16 5.5 Radiated Spurious Emissions............................................................................................................................. 17 5.6 Frequency Stability ............................................................................................................................................. 18 6. PHOTOGRAPHS AND/OR DRAWINGS SHOWING CONSTRUCTION TECHNIQUES................................... 19 6.1 EUT 3D View ...................................................................................................................................................... 19 6.2 EUT Top View.................................................................................…

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Page B1 Report Number: ELECT-990716F APPENDIX B – SUPPLEMENTS TEST DATA Page B2 Report Number: ELECT-990716F Page B3 Report Number: ELECT-990716F Page B4 Report Number: ELECT-990716F Page B5 Report Number: ELECT-990716F Page B6 Report Number: ELECT-990716F Page B7 Report Number: ELECT-990716F Page B8 Report Number: ELECT-990716F Page B9 Report Number: ELECT-990716F Page B10 Report Number: ELECT-990716F Page B11 Report Number: ELECT-990716F Page B12 Report Number: ELECT-990716F Page B13 Report Number: ELECT-990716F Page B14 Report Number: ELECT-990716F Page B15 Report Number: ELECT-990716F Page B16 Report Number: ELECT-990716F Page B17 Report Number: ELECT-990716F Page B18 Report Number: ELECT-990716F Page B19 Report Number: ELECT-990716F Page B20 Report Number: ELECT-990716F Page B21 Report Number: ELECT-990716F Page B22 Report Number: ELECT-990716F Page B23 Report Number: ELECT-990716F Page B24 Report Number: ELECT-990716F Page B25 Report Number: ELECT-990716F Page B26 Report Number: ELECT-990716F Page B27 Report Number: ELECT-990716F Page B28 Report Number: ELECT-990716F Page B29 Report Number: ELECT-990716F Page B30 Report Number: ELECT-990716F Page B31 Report Number: ELECT-990716F Page B32 Report Number: ELECT-990716F Page B33 Report Number: ELECT-990716F Radiated Emissions Field Strength Measurement Data Sheet Date: 10/21/99 Antenna Polarization (V or H) Frequency Tuned (MHz) Frequency of Emission (MHz) Spectrum Analyzer Reading (dB μ V) Antenna Factor (dB) Cable Loss (dB) Preamp. Gain (dB) Field Strength @ 3m (dB μ V/m) Field Strength below Carrier (dB μ V/m) FCC Limit @ 3m (dB μ V/m) V 455.0 910.0 58.3 23.0 4.6 35.0 50.9 − 96.6 − 63.0 H 455.0 910.0 57.0 23.0 4.6 35.0 49.6 − 97.9 − 63.0 V 455.0 1365.0 41.4 27.0 6.1 27.0 47.5 − 100.0 − 63.0 H 455.0 1365.0 39.7 27.0 6.1 27.0 45.8 − 101.7 − 63.0 V 455.0 1820.0 43.6 28.1 6.3 27.8 50.2 − 97.3 − 63.0 H 455.0 1820.0 40.9 28.1 6.3 27.8 47.5 − 100.0 − 63.0 V 455.0 2275.0 42.5 28.0 6.5 27.5 49.5 − 98.0 − 63.0 H 455.0 2275.0 41.8 28.0 6.5 27.5 48.8 − 98.7 − 63.0 V 455.0 2730.0 39.8 30.0 7.0 27.5 49.3 − 98.2 − 63.0 H 455.0 2730.0 37.8 30.0 7.0 27.5 47.3 − 100.2 − 63.0 V 455.0 3180.0 37.7 31.5 7.8 26.5 50.5 − 97.0 − 63.0 H 455.0 3180.0 39.8 31.5 7.8 26.5 52.6 − 94.9 − 63.0 V 455.0 3640.0 38.4 30.7 8.5 26.8 50.8 − 96.7 − 63.0 H 455.0 3640.0 37.8 30.7 8.5 26.8 50.2 − 97.3 − 63.0 V 455.0 4095.0 * H 455.0 4095.0 * V 455.0 4550.0 * H 455.0 4550.0 * * No detectable signal Page B34 Report Number: ELECT-990716F Radiated Emissions Field Strength Measurement Data Sheet Date: 10/21/99 Antenna Polarization (V or H) Frequency Tuned (MHz) Frequency of Emission (MHz) Spectrum Analyzer Reading (dB μ V) Antenna Factor (dB) Cable Loss (dB) Preamp. Gain (dB) Field Strength @ 3m (dB μ V/m) Field Strength below Carrier (dB μ V/m) FCC Limit @ 3m (dB μ V/m) V 470.0 940.0 54.0 24.3 4.8 34.0 49.1 − 98.4 − 63.0 H 470.0 940.0 56.8 24.3 4.8 34.0 51.9 − 95.6 − 63.0 V 470.0 1410.0 48.4 27.2 6.2 27.1 54.7 − 92.8 − 63.0 H 470.0 1410.0 49.7 27.2 6.2 27.1 56.0 − 91.5 − 63.0 V 470.0 1880.0 44.8 28.5 6.4 27.7 52.0 − 95.5 − 63.0 H 470.0 1880.0 40.9 28.5 6.4 27.7 48.3 − 99.2 − 63.0 V 470.0 2350.0 49.0 28.2 6.8 27.5 56.5 − 91.0 − 63.0 H 470.0 2350.0 44.6 28.2 6.8 27.5 52.1 − 95.4 − 63.0 V 470.0 2820.0 45.5 30.0 7.3 27.5 55.3 − 92.2 − 63.0 H 470.0 2820.0 41.7 30.0 7.3 27.5 51.5 − 96.0 − 63.0 V 470.0 3290.0 49.2 31.5 8.0 26.4 62.3 − 85.2 − 63.0 H 470.0 3290.0 45.0 31.5 8.0 26.4 58.1 − 89.4 − 63.0 V 470.0 3760.0 38.5 30.6 8.6 27.3 50.4 − 97.3 − 63.0 H 470.0 3760.0 35.2 30.6 8.6 27.3 47.1 − 100.4 − 63.0 V 470.0 4230.0 * H 470.0 4230.0 * V 470.0 4700.0 * H 470.0 4700.0 * * No detectable signal Page B35 Report Number: ELECT-990716F Radiated Emissions Field Strength Measurement Data Sheet Date: 10/21/99 Antenna Polarization (V or H) Frequency Tuned (MHz) Frequency of Emission (MHz) Spectrum Analyzer Reading (dB μ V) Antenna Factor (dB) Cable Loss (dB) Preamp. Gain (dB) Field Strength @ 3m (dB μ V/m) Field Strength below Carrier (dB μ V/m) FCC Limit @ 3m (dB μ V/m) V 512.0 1024.0 48.6 24.0 5.0 22.0 55.6 − 91.9 − 63.0 H 512.0 1024.0 49.4 24.0 5.0 22.0 56.4 − 91.1 − 63.0 V 512.0 1536.0 38.6 27.7 6.2 27.5 45.0 − 102.5 − 63.0 H 512.0 1536.0 39.5 27.7 6.2 27.5 45.9 − 101.6 − 63.0 V 512.0 2048.0 39.6 29.5 6.5 30.0 45.6 − 101.9 − 63.0 H 512.0 2048.0 40.1 29.5 6.5 30.0 46.1 − 101.4 − 63.0 V 512.0 2560.0 40.7 28.8 6.8 28.5 47.8 − 99.7 − 63.0 H 512.0 2560.0 41.2 28.8 6.8 28.5 48.3 − 99.2 − 63.0 V 512.0 3072.0 35.7 31.0 7.5 27.0 47.2 − 100.3 − 63.0 H 512.0 3072.0 36.9 31.0 7.5 27.0 48.4 − 99.1 − 63.0 V 512.0 3584.0 34.4 30.8 8.4 26.5 47.1 − 100.4 − 63.0 H 512.0 3584.0 34.8 30.8 8.4 26.5 47.5 − 100.0 − 63.0 V 512.0 4096.0 * H 512.0 4096.0 * V 512.0 4608.0 * H 512.0 4608.0 * V 512.0 5120.0 * H 512.0 5120.0 * * No detectable signal