ATH2425M80DUAL BAND VHF AND 700/800 MHz MOBILE TRANSCEIVER

Draft 02 - Sep 1 2015 Viking Mobile Radio Operating Manual for the VM600 Radio Project 25 Conventional and Trunking Conventional Analog and Digital SMARTNET ® /SmartZone ® Part Number 002-0600-03502 September 2015 Draft 02 - Sep 1 2015 Copyright © 2014-2015 by EF Johnson Technologies, Inc. The EFJohnson Technologies logo, Armada ™ , Trunked IP25 ™ , and Call Guard ® are trademarks of EFJohnson Technologies. All other company and/or product names used in this manual are trademarks and/ or registered trademarks of their respective manufacturers. Information in this manual is subject to change without notice. Viking Mobile Radio Operating Manual September 2015 Draft 02 - Sep 1 2015 Viking Mobile Radio Operating Manuali Viking Mobile Radio Operating Manual September 2015 Contents 1Radio Overview1-1 Capabilities & Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Radio Software and Configuration Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Supported Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Available Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Licensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 Radio Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 Digital Keypad Microphone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 Base Station Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 2Controls & Display2-1 Standard Control Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Front Panel Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 Lightning Control Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 Front Panel Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8 Mobile Display Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10 Classic Mobile Display with Zone / Channel Indicators . . . . . . . . . . . . . . . . . . . . . . . . . 2-10 Classic Mobile Display without Zone / Channel Indicators . . . . . . . . . . . . . . . . . . . . . . 2-11 Lightning Mobile Display with Zone / Channel Indicators . . . . . . . . . . . . . . . . . . . . . . . 2-11 Lightning Mobile Display without Zone / Channel Indicators . . . . . . . . . . . . . . . . . . . . . 2-11 Rear Panel Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12 Dual Control Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13 Remote Conversion Kit 250-5300-002 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13 Remote Control Head Kit 250-5300-003. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14 Hardware Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14 Master / Slave Programming. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15 Dual Control Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16 Programming Dual Remote Control Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16 Power On / Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16 Microphone Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16 Draft 02 - Sep 1 2015 iiViking Mobile Radio Operating Manual Contents External Speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17 Internal / External Speaker Programming (Standard Control Head only) . . . . . . . . . . . . . . . . 2-17 3General Operation3-1 Basic Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 Turning Power ON and Setting Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 Setting Volume Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Unprogrammed Tones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Standard and Soft Power Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Persistent Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Power-Up Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3 Programming Passwords . . . . . . . . . . . . . . . . .…

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37121 Knoll Drive., Waseca, MN 56093 | 507-382-6327 | www.efjohnson.com August 26, 2015 Federal Communications Commission EQUIPMENT AUTHORIZATION BRANCH 7435 Oakland Mills Road Columbia, MD 21046 Re: Programming Capability Dear FCC Representative; Reference part 90.203(e), frequency programming capability. The end user will not be able to program the channel frequencies. A service shop or authorized agent using a special programming cable and computer software can program the allowed TX/RX frequencies. The end user can only select from the preprogrammed channels. The software and programming cable are not available to the end user. Sincerely, John Oblak VP Standards and Regulatory Affairs E.F. Johnson Technologies

37121 Knoll Drive., Waseca, MN 56093 | 507-382-6327 | www.efjohnson.com Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: ATH2425M80 Product Name: VM900 Mobile Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the Commission rules, we hereby request that the following documents be held confidential:  Schematics  Block diagram  Theory of Operation These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Dated this 26th Day of August , 2015 By: John Oblak Title: VP, Standards and Regulatory Affairs On behalf of: EF Johnson Technologies Telephone: 507-382-6327

1440 Corporate Drive, Irving, TX 75038 | 972.819.0700 | www.efjohnson.com October 19, 2015 Federal Communications Commission EQUIPMENT AUTHORIZA TION BRANCH 7435 Oakland Mills Road Columbia, MD 21046 Subject: Extended Frequency Justification Letter Dear Sirs: The ATH2425M80 transceiver was designed to operate in the frequency bands 136.0-174.0 MHz. To aid equipment authorization in other countries that accept the United States FCC Grant of Certification, this will serve as a request that the FCC list the frequencies of 136.0 to 174.0 MHz under the FCC Rules Part 90 as listed in the table below and the 731 form on the FCC Grant. Per the FCC’s KDB634817 guidance, as an alternative to listing the exact frequencies, we acknowledge that it’s a violation of the FCC Rules if the device operates on unauthorized frequencies. Additionally, it will be used in other countries that accept the FCC Grant of Equipment Authorization. These services account for the majority of users as described in the below table. FREQUENCY RANGE (MHZ) Rule Part Federal and US Military Customers 136-144 X 144-148 X 148-149.9 X 149.9-150.05 X 150.05-156.2475 90 156.2475-157.1875 X 157.1875-161.575 90 X 161.575-161.775 X 161.775-161.9625 90 161.9625-162.0375 X 162.0375-173.4 90 173.4-174 X 763-775 90 793-805 90 806-809 90 809-824 90 851-854 90 854-869 90 Equipment programming is the responsibility of Authorized Service Personnel only. In addition, the radio complies with 47 CFR Part 90.203(e) in that the operator cannot directly program the transmit frequencies using the normally accessible external controls. Sincerely, John S. Oblak VP, Standards and Regulatory Affairs

External Photographs FCC: ATH2425M80 IC: 933B-2425M80 Front View Front Quarter View Back Quarter View Back View Top View Bottom View Right Side View FCC, Industry Canada Label

Right Side View FCC, Industry Canada Label

Internal Photographs FCC: ATH2425M80 IC: 933B-2425M80 Radio with Bottom Cover Removed Radio with RF Module Removed Transmitter Power Amplifier Board Top with shield Transmitter Power Amplifier Board Top (Shield Frame Removed) Transmitter Power Amplifier Board Bottom RF Board Top RF Board Bottom RF Board with Chassis RF Board in Chassis with Cover Removed Logic Board Top Logic Board Bottom Display Board Front Front Panel without PC Board Front Panel with Display Board Installed

37121 Knoll Drive, Waseca, MN 56093 | 507-837-5116 | www.efjohnson.com August 26, 2015 Federal Communications Commission EQUIPMENT AUTHORIZATION BRANCH 7435 Oakland Mills Road Columbia, MD 21046 Dear Sirs: The tuning procedure for the EF Johnson Technologies mobile radio identified by FCC identifier ATH2425M80 is accomplished by connection of the radio to a Personal Computer running the EF Johnson Viking Tune program. The procedure is automated, with the operator following the computer generated instructions. Connection of the radio to the computer is given in section 4 of the radio service manual. The transmitter power tuning target is 27.5 Watt ±2.5 Watts for the 700 MHz band. The transmitter power tuning target is 32.5 Watts ±2.5 Watts for the 800 MHz band. The transmitter power target is 47.5 Watts ±2.5 Watts for the VHF band. Sincerely, John Oblak VP, Standards and Regulatory Affairs EF Johnson Technologies

RF Exposure Evaluation Report APPLICANT EF JOHNSON COMPANY 123 N State Street Waseca Minnesota 56093 USA FCC ID ATH2425M80 MODEL NUMBER 242-5M80 PRODUCT DESCRIPTION DUAL BAND VHF AND 700-800 MHZ MOBILE TRANSCEIVER STANDARD APPLIED CFR 47 Part 2.1091 PREPARED BY Cory Leverett We, TIMCO ENGINEERING, INC. would like to declare that the device has been evaluated in accordance with 47 CFR Part 2.1091 and meets the requirements. The attached report shall not be reproduced except in full without the written approval of TIMCO ENGINEERING, INC. 849 NW STATE ROAD 45 NEWBERRY, FL 32669 USA PH: 888.472.2424 OR 352.472.5500 FAX: 352.472.2030 EMAIL: [email protected] HTTP://WWW.TIMCOENGR.COM Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: E\EF JOHNSON\1535AZUT15\1535AZUT15TestReport.docxt Page 2 of 4 GENERAL REMARKS Attestations This equipment has been evaluated in accordance with the standards identified in this report. To the best of my knowledge and belief, these evaluations were performed using the procedures described in this report. I attest that the necessary evaluations were made, under my supervision, at: Timco Engineering Inc. 849 NW State Road 45 Newberry, FL 32669 Authorized Signatory Name: Cory Leverett Engineering Project Manager Date: 11/20/2015 RF Exposure Requirements General information Device type: DUAL BAND VHF AND 700-800 MHZ MOBILE TRANSCEIVER Devices that operate under Part 90 of this chapter are subject to RF exposure evaluation prior to equipment authorization or use. Antenna The manufacturer does not specify an antenna, but a typical antenna has a gain of 0 dBi. Configuration Antenna p/n Type Max. Gain (dBi) Fixed mounted Any omni 0 Operating configuration and exposure conditions: The conducted output power is shown in the table below. Typical use qualifies for a maximum duty cycle factor of 100%. Operation: A typical installation consists of an antenna system with a 10 meter coaxial cable of the type RG 213/ U type which has a loss as follows; Nom. Attenuation for RG 213/U: Frequency MHz Attenuation per 100ft. dB 1 .27 10 .55 50 1.3 100 1.9 200 2.7 400 4.1 700 6.5 900 7.6 1000 8.0 4000 21.5 MPE Calculation: The minimum separation distance is calculated as follows: Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: E\EF JOHNSON\1535AZUT15\1535AZUT15TestReport.docx The limit for general uncontrolled exposure environment is shown in FCC rule Part 1.11310, Table 1. Max Power 50WequalsMax Power 50000mW Duty Cycle50%equalsDuty Factor 0.5numeric Antenna Gain3 dBi equals Gain numeric1.995262315numeric Coax Loss 0 dB Gain - Coax Loss 1.995262315 numeric Power Density2.9 mW/cm 2 Frequency 869MHzFreq range Power densityEnter this value MHz mW/cm 2 mW/cm 2 0.3 - 3100 100 3 - 30 900/f 2 0.0 30-3001 1 300-1,500 f/3002.9 1,500-100,00055 f = frequency in MHz Minimum Separation Distance37 cm0.37m Minimum Seperation in Inches 14.55461Inches Minimum Separation Distance for Mobile or Fixed Devices Controlled Exposure Insert values in yellow highlighted boxes to determine Minimum Separation Distance Enter power Density from the chart to the rightRule Part 1.1310, Table 1 (A)

FCC PART 90 VHF/700/800 MHz TEST REPORT APPLICANT EF JOHNSON COMPANY ADDRESS 37121 Knoll Drive Waseca Minnesota 56093 USA FCC ID ATH2425M80 MODEL NUMBER 242-5M80 PRODUCT DESCRIPTION DUAL BAND VHF AND 700-800 MHZ MOBILE TRANSCEIVER DATE SAMPLE RECEIVED 7/29/2015 FINAL TEST DATE 10/22/2015 TESTED BY Cory Leverett APPROVED BY Sid Sanders TEST RESULTS PASS FAIL Report Number Version Number Description Issue Date 1535AUT15TestReport Rev1 Initial Issue 9/22/2015 Rev2 Updated Report 10/22/2015 THE ATTACHED REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL WITHOUT THE WRITTEN APPROVAL OF TIMCO ENGINEERING, INC. 849 NW STATE ROAD 45 NEWBERRY, FL 32669 USA PH: 888.472.2424 OR 352.472.5500 FAX: 352.472.2030 EMAIL: [email protected] HTTP://WWW.TIMCOENGR.COM Applicant: UNICATION CO., LTD. FCC ID: LEA-U3-700-800 Report: 1272AUT15TestReport_Rev2 Page 2 of 159 TABLE OF CONTENTS GENERAL REMARKS .................................................................................................... 5 GENERAL INFORMATION ............................................................................................. 6 TEST RESULTS SUMMARY ............................................................................................ 7 RF POWER OUTPUT .................................................................................................... 8 MODULATION CHARACTERISTICS ................................................................................ 9 BANDWIDTH CALCUATION ....................................................................................... 9 AUDIO FREQUENCY RESPONSE – 12.5 kHz ............................................................... 10 AUDIO FREQUENCY RESPONSE – 25 kHz .................................................................. 11 AUDIO LOW PASS FILTER 12.5 kHz ......................................................................... 12 AUDIO LOW PASS FILTER 25 kHz ............................................................................ 13 MODULATION LIMITING 12.5 kHz ............................................................................ 14 MODULATION LIMITING 25 kHz .............................................................................. 15 OCCUPIED BANDWIDTH ............................................................................................ 16 TEST FREQ. 150.85 MHz–11k0F3E ........................................................................... 17 TEST FREQ. 150.85 MHz–8K10F1E/8K10F1D ............................................................ 18 TEST FREQ. 150.85 MHz–8K10F7E .......................................................................... 19 TEST FREQ. 161.5 MHz–11k0F3E ............................................................................ 20 TEST FREQ. 161.5 MHz–8K10F1E/8K10F1D .............................................................. 21 TEST FREQ. 161.5 MHz–8K10F7E ............................................................................ 22 TEST FREQ. 173.4 MHz–11k0F3E ............................................................................ 23 TEST FREQ. 173.4 MHz–8K10F1E/8K10F1D .............................................................. 24 TEST FREQ. 173.4 MHz–8K10F7E ............................................................................ 25 TEST FREQ. 806.05 MHz–16k0F3E ........................................................................... 26 TEST FREQ. 806.05 MHz–14k0F3E ........................................................................... 27 TEST FREQ. 806.05 MHz–11k0F3E ........................................................................... 28 TEST FREQ. 806.05 MHz–8K10F1E/8K10F1D ............................................................ 29 TEST FREQ. 806.05 MHz–8K10F7E .......................................................................... 30 TEST FREQ. 815.05 MHz–16k0F3E ........................................................................... 31 TEST FREQ. 815.05 MHz–14k0F3E ........................................................................... 32 TEST FREQ. 815.05 MHz–11k0F3E ........................................................................... 33 TE ST FREQ. 815.05 MHz–8K10F1E/8K10F1D ............................................................ 34 TEST FREQ. 815.05 MHz–8K10F7E .......................................................................... 35 TEST FREQ. 823.95 MHz–16k0F3E ........................................................................... 36 TEST FREQ. 823.95 MHz–14k0F3E ........................................................................... 37 TEST FREQ. 823.95 MHz–11k0F3E ........................................................................... 38 TEST FREQ. 823.95 MHz–8K10F1E/8K10F1D ............................................................ 39 TEST FREQ. 823.95 MHz–8K10F7E .......................................................................... 40 TEST FREQ. 851.05 MHz–16k0F3E ........................................................................... 41 Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: 1535TestReportAUT15_Rev2 Pg 3 of 159 TEST FREQ. 851.05 MHz–14k0F3E ........................................................................... 42 TEST FREQ. 851.05 MHz–11k0F3E ........................................................................... 43 TEST FREQ. 851.05 MHz–8K10F1E/8K10F1D ............................................................ 44 TEST FREQ. 851.05 MHz–8K10F7E .......................................................................... 45 TEST FREQ. 860.05 MHz–16k0F3E ........................................................................... 46 TEST FREQ. 860.05 MHz–14k0F3E ........................................................................... 47 TEST FREQ. 860.05 MHz–11k0F3E ........................................................................... 48 TEST FREQ. 860.05 MHz–8K10F1E/8K10F1D ............................................................ 49 TEST FREQ. 860.05 MHz–8K10F7E .................…

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Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: 1535TestReportAUT15_Rev2 Pg 119 of 159 ADJACENT CHANNEL POWER (ACP) TEST FREQ. 804.95 MHz-16K0F3E 25 KHz Measurement Bandwidth Table of Contents Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: 1535TestReportAUT15_Rev2 Pg 120 of 159 ADJACENT CHANNEL POWER (ACP) TEST FREQ. 804.95 MHz-16K0F3E 100 KHz Measurement Bandwidth Swept 30 KHz Bandwidth Measurement Table of Contents Upper-98.9 23.9 Lower-10529.7 12 MHz to paired rx band-7529.9 In the paired rx band-1004.4 -104.39 ACP Limit (dBc) Margin (dB) >400 KHz to 12 MHz-75 Offset from center frequency ACP Level (dBc) -104.86 Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: 1535TestReportAUT15_Rev2 Pg 121 of 159 ADJACENT CHANNEL POWER (ACP) TEST FREQ. 804.95 MHz-11K0F3E 6.25 KHz Measurement Bandwidth Table of Contents Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: 1535TestReportAUT15_Rev2 Pg 122 of 159 ADJACENT CHANNEL POWER (ACP) TEST FREQ. 804.95 MHz-11K0F3E 25 KHz Measurement Bandwidth Table of Contents Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: 1535TestReportAUT15_Rev2 Pg 123 of 159 ADJACENT CHANNEL POWER (ACP) TEST FREQ. 804.95 MHz-11K0F3E 100 KHz Measurement Bandwidth Swept 30 KHz Bandwidth Measurement Table of Contents Upper-99.1 24.1 Lower-10428.8 12 MHz to paired rx band-7529.6 In the paired rx band-1004.7 -104.65 ACP Limit (dBc) Margin (dB) >400 KHz to 12 MHz-75 Offset from center frequency ACP Level (dBc) -104.61 Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: 1535TestReportAUT15_Rev2 Pg 124 of 159 ADJACENT CHANNEL POWER (ACP) TEST FREQ. 804.95 MHz-8K10F1E/8K10F1D 6.25 KHz Measurement Bandwidth Table of Contents Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: 1535TestReportAUT15_Rev2 Pg 125 of 159 ADJACENT CHANNEL POWER (ACP) TEST FREQ. 804.95 MHz-8K10F1E/8K10F1D 25 KHz Measurement Bandwidth Table of Contents Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: 1535TestReportAUT15_Rev2 Pg 126 of 159 ADJACENT CHANNEL POWER (ACP) TEST FREQ. 804.95 MHz-8K10F1E/8K10F1D 100 KHz Measurement Bandwidth Swept 30 KHz Bandwidth Measurement Table of Contents Upper-102 27.2 Lower-10833.0 12 MHz to paired rx band-7533.2 In the paired rx band-1008.0 -108.01 ACP Limit (dBc) Margin (dB) >400 KHz to 12 MHz-75 Offset from center frequency ACP Level (dBc) -108.2 Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: 1535TestReportAUT15_Rev2 Pg 127 of 159 ADJACENT CHANNEL POWER (ACP) TEST FREQ. 804.95 MHz-8K10F7E 6.25 KHz Measurement Bandwidth Table of Contents Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: 1535TestReportAUT15_Rev2 Pg 128 of 159 ADJACENT CHANNEL POWER (ACP) TEST FREQ. 804.95 MHz-8K10F7E 25 KHz Measurement Bandwidth Table of Contents Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: 1535TestReportAUT15_Rev2 Pg 129 of 159 ADJACENT CHANNEL POWER (ACP) TEST FREQ. 804.95 MHz-8K10F7E 100 KHz Measurement Bandwidth Swept 30 KHz Bandwidth Measurement Table of Contents Upper-11842.8 Lower-11944.4 12 MHz to paired rx band-7541.3 In the paired rx band-10015.5-115.5 ACP Limit (dBc) Margin (dB) >400 KHz to 12 MHz-75 Offset from center frequency ACP Level (dBc) -116.26 Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: 1535TestReportAUT15_Rev2 Pg 130 of 159 SPURIOUS EMISSIONS AT ANTENNA TERMINALS (CONDUCTED) RULE PART NO.: Part 2.1051(a), 90.210(b)(g)(h), 90.691, 90.543(c) REQUIREMENTS: Transmit Band (MHz) Equipment Type Rule Part Requirement 150– 174 12.5 KHz equipment With or Without Audio Low Pass Filter 90.210(d)(3) 50 + 10log (P) dB 25 KHz equipment With Audio Low Pass Filter 90.210(b)(3) 43 + 10log (P) dB 769- 775 & 799-805 All Equipment Types 90.543(c) 43 + 10log (P) dB 806- 824 & 851-869 With Audio Low Pass Filter 90.210(b)(3) 43 + 10 log (P) dB. 806- 809 & 851-854 Without Audio Low Pass Filter 90.210(h)(5) 43 + 10 log (P) dB. 809- 824 & 854-869 Without Audio Low Pass Filter 90.210(g)(2) 43 + 10 log (P) dB. 809- 824 & 854-869 All Equipment Types (EA- Band) 90.691(a)(2) 43 + 10 log (P) dB. METHOD OF MEASUREMENT: ANSI/ TIA -603 § 2.2.1 3 Unwanted Emissions: Conducted Spurious Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: 1535TestReportAUT15_Rev2 Pg 131 of 159 SPURIOUS EMISSIONS AT ANTENNA TERMINALS (CONDUCTED) TEST SETUP DIAGRAM: TEST DATA: All modes of modulation and channel spacing were investigated at three places in each band The data reported in the following table represents the worst case for each band. Table of Contents Spectrum Analyzer Standard Transmitter Load Transmitter Under Test with Modulation Audio or Data source Attenuator & Notch Filter Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: 1535TestReportAUT15_Rev2 Pg 132 of 159 SPURIOUS EMISSIONS AT ANTENNA TERMINALS (CONDUCTED) Test Data: High Power 150.85 MHz * Indicates only the noise floor was present Table of Contents dBm WattsLimit Power Output47.252.4867.2 FrequencydBcMargin 150.8500.0 301.7081.614.4 452.5585.718.5 603.4097.330.1 754.2587.119.9 905.10102.134.9 *1055.9595.228.0 1206.8094.126.9 *1357.6594.427.2 *1508.5093.926.7 Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: 1535TestReportAUT15_Rev2 Pg 133 of 159 SPURIOUS EMISSIONS AT ANTENNA TERMINALS (CONDUCTED) Test Data: High Power 161.65 MHz dBm WattsLimit Power Output4750.1267 FrequencydBcMargin 161.6500.0 323.3079.412.4 484.9589.422.4 646.6086.819.8 808.2578.011.0 969.90104.637.6 1131.5594.027.0 1293.2093.026.0 *1454.8597.030.0 *1616.5098.031.0 * Indicates only the noise floor was present Table of Contents Applicant: EF JOHNSON COMPANY FCC ID: ATH2425M80 Report: 1535TestReportAUT15_Rev2 Pg 134 of 159 SPURIOUS EMISSIONS AT ANTENNA TERMINALS (CONDUCTED) Test Data: High Power 173.4 MHz dBm WattsLimit Power Output4750.1267 FrequencydBcMargin 173.4000.0 346.8078.011.0 520.2087.020.0 693.6086.019.0 867.0093.026.0 *1040.4097.030.0 *1213.8097.030.0 *1387.2096.029.0 *1560.6096.029.0 *1734.0083.016.0 * Indicates only the noise floor was present Table of Content…

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APPLICANT: EF JOHNSON COMPANY FCC ID: ATH2425M80 TEST SET UP PHOTOS OUTPUT POWER OCCUPIED BANDWIDTH / ANT CONDUCTED EMISSIONS MODULATION CHARACTERISTICS FIELD STRENGTH SPURIOUS EMISSIONS FIELD STRENGTH SPURIOUS EMISSIONS IN GNSS BAND FREQUENCY STABILITY