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K95KNGM500MOBILE UHF DIGITAL RADIO

BK Technologies, Inc.
MOBILE UHF DIGITAL RADIO - FCC ID K95KNGM500 - BK Technologies, Inc.
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Application Details

Equipment Class
TNB - Licensed Non-Broadcast Station Transmitter
Date of Grant
Dec 07, 2010
Application Purpose
Original Equipment
Date of Application
Dec 07, 2010
Equipment Note
MOBILE UHF DIGITAL RADIO
Frequency Range
440.00000000 - 520.00000000
Company
BK Technologies, Inc.
Country
United States

Documents & Files

Select a file to view

Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

Many factors are taken into consideration when implementing features and functionality of KNG Series radios. Easy of use and customer requirements are among the most important to us. Most enhancements are achieved thru radio firmware updates. Current firmware and radio editor versions, along with the latest user manuals and addendums, are available for download in the support section of the RELM Wireless web site. We recommend joining our e-mail list to keep informed of updates and enhancements on all your RELM Wireless and BK Radio products. Visit us at: www.relm.com Contents Introduction ..............................................................................................1 FCC Requirements ..................................................................................1 Safety Precautions ................................................................................2 National and International Standards ....................................................3 Federal Communications Commission Regulations .............................4 Compliance with RF Exposure Standards ............................................4 Industry Canada Compliance ................................................................5 RF Exposure Compliance and Control Guidelines................................6 Contact Information ...............................................................................7 Radio Controls .........................................................................................8 LCD Touch Screen .................................................................................10 Status Indicators .................................................................................11 Channel Information Display Options..................................................13 Programmable Button Options ............................................................14 Microphone Controls ............................................................................16 Function Selection ................................................................................18 Touch Screen Selection .....................................................................18 Navigation Wheel Selection ...............................................................19 Menu Screen Selection ......................................................................20 Exiting the Menu .................................................................................22 Menu Options ......................................................................................23 Keypad Programming Items................................................................24 Basic Operation .....................................................................................25 Receive ...............................................................................................25 Transmit ..............................................................................................26 Function Details .....................................................................................27 Backlight..............................................................................................27 Busy Channel Operation .....................................................................28 Channel Scan......................................................................................29 Channel Scan List ...............................................................................32 Channel Select ....................................................................................33 Cloning ................................................................................................34 Emergency Signaling ..........................................................................35 Control Lockout ...................................................................................36 Keypad Programming .........................................................................37 Monitor ................................................................................................38 Nuisance Channel Delete ...................................................................39 Priority Channel Select........................................................................40 Priority Scan ........................................................................................43 Repeater Talkaround ...........................................................................45 Repeater Talkaround is either On or Off. ............................................45 Squelch Adjust ....................................................................................46 Surveillance Mode...............................................................................47 Tactical OTAR .....................................................................................48 Tactical OTAR Error Code Table .........................................................50 Transmit Digital ...................................................................................51 Transmit Power ...................................................................................52 Transmit Secure ..................................................................................53 Unit Call ...............................................................................................54 Sending a Unit-to-Unit Call ..........................................................54 Receiving a Unit Call ...................................................................56 Versions ..............................................................................................57 Zeroize Keys .......................................................................................58 Zone Scan ...........................................................................................59 Zone Scan List ..................................................................................…

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Users Manual

- 52 - KNG Mobile Operation Transmit Power Channel 16 Secure One 155.645 MHz Z P P H ✓ P 1 TXD Ø MONPWRSCAN MENU Channel 16 Secure One 155.645 MHz Transmit Power can be selected between the programmed high and low settings. The power output of the settings depend on radio options, model and editor settings. When operating in the high power mode, "H" will be displayed on the top line of the LCD. In low power mode, "L" is displayed. Transmit Power Selection can be assigned as a touch screen or menu list item or on a microphone function button. When assigned to the touch screen or as a microphone function button, press the assigned button to switch between high and low power. When assigned as a menu item, open the menu as described in the Navigation section and select "High" or "Low" from the menu. Press "ENTER" to set the selection. - 53 - KNG Mobile Operation Transmit Secure Channel 16 Secure One 155.645 MHz Z P P H ✓ P 1 TXD Ø PWRSECMON MENU Channel 16 Secure One 155.645 MHz Channel 16 Secure One 155.645 MHz Z P P H ✓ P 1 TXD Ø PWRSECMON MENU Channel 16 Secure One 155.645 MHz I I I I I I I I I I I I When SEC is on, encrypted channels programmed for switchable encryption will transmit an encrypted signal. NOTE: The SEC switch has no effect on channels programmed as Encrypted Only or Clear Only. Channels in the Ready-to-Transmit Encrypted mode will display the symbol on the top line of the LCD. When transmitting or receiving an encrypted signal a flashing symbol will be displayed. Transmit Secure selection can be assigned as a touch screen, menu list item or on a microphone function button. Transmit Secure is either "Secure" or "CLEAR". - 54 - KNG Mobile Operation Unit Call Channel 16 Secure One 155.645 MHz Z P P H ✓ P 1 TXD Ø ESCPREVNEXT ENTER Unit Call  Last Call: UID 123 Call List  Enter ID Channel 16 Secure One 155.645 MHz Z P P H ✓ P 1 TXD Ø MONUNITSCN+ MENU Channel 16 Secure One 155.645 MHz P25 Unit IDs allow for Unit-To-Unit calls when the radio is operating in Digital Mode. The function must be enabled by radio programming to allow this mode of operation. Unit Call operation can be assigned as a touch screen or menu list item or on a microphone function button. Channels programmed for analog only operation will not be able to transmit or receive Unit-To-Unit calls. Sending a Unit-to-Unit Call Open the menu as described in the Navigation section. There are three ways to select a P25 ID for sending a Unit-to-Unit call. Last Call - Uses the P25 ID of the last Call. Call List - Uses the programmed P25 ID List. Enter ID - Enter a P25 ID with the keypad. - 55 - KNG Mobile Operation Sending a Unit-to-Unit Call (cont.) "Last Call" displays the ID of the last active unit call whether received or transmitted. If the Unit ID is part of the radio's call list the associated label will be displayed. Select to initiate a call to the displayed ID. Channel 16 Secure One 155.645 MHz Z P P H ✓ P 1 TXD Ø ESCPREVNEXT ENTER Call List  1: Call 1 2: Call 2  3: Call 3 Channel 16 Secure One 155.645 MHz Z P P H ✓ P 1 TXD Ø ESCPREVNEXT ENTER Enter Call ID 12345 | Select "Call List" to choose a P25 ID from the programmed list. Programmed IDs will display the associated label. Select the desired label to initiate the call. A P25 ID number can be entered with the microphone keypad by selecting "Enter ID". Press the number keys to enter the ID. Select "ENTER" to initiate the call. - 56 - KNG Mobile Operation Sending a Unit-to-Unit Call (cont.) Channel 16 Secure One 155.645 MHz Z P P H ✓ P 1 TXD Ø EXIT Calling UID 12345 Channel 16 Secure One 155.645 MHz Z P P H ✓ P 1 TXD Ø IGNR ACCPT UID 12345 Calling R Once the Unit Call function is activated the "Calling" message will be displayed showing the currently active ID. Each push-to-talk will generate a unit-to-unit call with the displayed ID. Select "Exit" to return to normal operation. If there is no activity for one minute the radio automatically returns to normal operation. Receiving a Unit Call When an incoming Unit Call is detected, an incoming message display is shown with the incoming radio ID. Select "Accept" to return a Unit Call. Selecting "Ignore" will return to normal operation. - 57 - KNG Mobile Operation Versions Channel 16 Secure One 155.645 MHz Z P P H ✓ P 1 TXD Ø ESCPREVNEXT Versions Software: 0.0.0 DSP: 0.0.0 File Format: 0.0 Information about your radio can be viewed via a Versions menu item. To review the information, open the Versions menu as described in the Navigation section. Use the NEXT or PREV to view the installed revisions of individual items. Version information includes: Software: Date code of installed software firmware. DSP: Date code of installed DSP firmware. File Format: Currently installed file format. BSP: Date code of installed BSP firmware. PCB Revision: Installed printed circuit board revision number. Date of Manufacture: Date of manufacture. FIPSCOM Bootloader: Revision required for encryption installation. FIPSCOM Application: Installed encryption source file. Information on current versions can be found in the service section at www.relm.com. - 58 - KNG Mobile Operation Zeroize Keys Channel 16 Secure One 155.645 MHz Z P P H ✓ P 1 TXD Ø ESCYES Zeroize Keys Zeroize Now? Channel 16 Secure One 155.645 MHz Z P P H ✓ P 1 TXD Ø Keys Zeroized Zeroize Keys For radios with the digital encryption option, the radio provides a method for the user to "panic-zeroize" all encryption keys. Zeroizing removes all encryption keys from the radio, including keys used for OTAR and Tactical OTAR operation. Zeroize can be assigned as a touch screen or menu list item or on a microphone function button. When assigned to the touch screen or as a microphone function button, press the assigned button to open the zeroize menu. When assigned as a menu item, open the "Zeroize Keys" menu as described in the Navigation section. Press "YES" to erase all encryption keys or "ESC" to cancel the action. When the keys are successfully removed the "Keys Removed"…

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Cover Letter(s)

December 1, 2010 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: K95KNGM500 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Description Exhibit Name + Extension Schematic - System Board 3333-31006-600.pdf Schematic - UHF Board 3333-31029-400.pdf Schematic - Options Board 3333-31015-900.pdf Schematic – Keypad Board 3333-31016-100.pdf Block Diagram KNG-M500_block_diagrams.doc Circuit Description KNG-M500_Theory of Operation.doc Parts List KNG-M500 Parts List.pdf Tune Up procedure Alignment Procedure KNG MXXX-FCC.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Sincerely, RELM Wireless Corp. – BK Radio 7100 Technology Dr. W. Melbourne, FL 32904

Cover Letter(s)

December 1, 2010 Ret: FCCID: K95KNGM500 Authorization & Evaluation Division Federal Communications Commission Laboratory 7435 Oakland Mills Road Columbia, MD 21046 Subject: K95KNGM500 – Extended Frequency Justification Dear Sir or Madam: RELM Wireless would like to have the extended frequency appear on the face of the equipment Grant of Certificate as it presently appears on the FCC Grant of Certificate for a Part 90 certification. This frequency range 440 - 520 MHz is regarded as usual and customary by Public Safety Users including Police, Fire, Emergency Services and their various departments. To aid equipment authorization in other countries that accept the United States FCC Grant for Certification, RELM Wireless Corp. is requesting that the FCC list the frequencies 440 - 520 MHz for Rule Part 90 on the Grant. Also, for the FCC’s Rule Parts 90 applications, this radio is used in systems by Federal and Public Safety agencies including Police, Fire, and Emergency Medical Services, etc. as indicated in the table on the next page. Equipment programming is the responsibility of Authorized Service Personnel. It is important to note that the radio complies with 47 CFR Part 90.203(e); in which, the operator cannot directly program the transmit frequencies using the normally accessible external controls. Per “FCC-OET KDB Publication 634817” guidance, the grantee, Relm Wireless Corporation, acknowledges that device operations on unauthorized frequencies are a violation of FCC Rules. Notes Emission Designators: Rule Part 90: 11K0F3E, 16K0F3E, 8K10F1E, 8K10F1D. RELM Wireless Corporation – BK Radio 7100 Technology Drive West Melbourne, Florida 32904 Frequency Range Part 90 Federal Agencies/Other Countries Grant Note 440 - 454 MHz X EF 454.0125 – 455.9875 MHz X EF 456-462.5375 MHz X EF 462.55 – 462.725 MHZ X EF 462.7375-467.5375 MHz X EF 467.55 – 467.725 MHz X EF 467.7375-512 MHz X EF 512.0125 – 520 MHz X EF Sincerely, VP Engineering RELM Wireless Corp. (321) 953-7874 [email protected]

External Photos

KNG-M500 Photos FCC ID K95KNGM500 External Photos Radio Top Radio Bottom Radio Sides KNG-M500 Photos FCC ID K95KNGM500 Radio Front Radio Back

ID Label/Location Info

KNG-M500 Photos FCC ID K95KNGM500 FCC LABEL LOCATION FCC LABEL

Internal Photos

KNG-M500 Photos FCC ID K95KNGM500 Internal Photos. RF Board Top Side RF Board Bottom Side. KNG-M500 Photos FCC ID K95KNGM500 System Board Top Side System Board Bottom Side KNG-M500 Photos FCC ID K95KNGM500 Options Board Top Side Options Board Bottom Side Keypad Board

RF Exposure Info

12/3/2010 Page 1 of 5 FCC ID: K95KNGM500 FCC RF Exposure Requirements General information: FCC ID: K95KNGM500 Device category: Mobile per Part 2.1091 Environment: Controlled Exposure Mobile devices that operate under Part 90 of this chapter are subject to routine environmental evaluation for RF exposure prior to equipment authorization or use if they operate at frequencies of 1.5 GHz or below and their effective radiated power (ERP) is 1.5 watts or more. However, compliance with the power density limits of 1.1310 is not required. Antenna: This device has provisions for operation in a vehicle, or a fixed location. The although the manufacturer does not specify an antenna. A typical vehicle antenna has a gain of 0 dBi. Configuration Antenna p/n Type Max. Gain (dBi) Passenger car Any omni 0 Operating configuration and exposure conditions: Case 1: roof top mount The conducted output power is 60 Watts. Typical use qualifies for a maximum duty cycle factor of 50%. The manufacturer also markets this device only for occupation use. - Part 2.1091 states that devices are excluded from routine evaluation if the EIRP is less than 2.46Watt (or 1.5WERP). - Vehicle Operation: A typical vehicle installation consists of an antenna system with a coaxial cable of the type RG 58 which has a loss of 1dB for a length of 15 feet. 12/3/2010 Page 2 of 5 FCC ID: K95KNGM500 MPE Calculation: Case 1 The minimum separation distance is calculated as follows: The limit for occupation/controlled exposure environment above 300 MHz is f/300 mW/cm 2 . Channel frequency: 380-470 MHz The conducted power output is 50 watt. The coax loss was taken as 1 dB. Antenna gain was taken as 0 dBi 50% talk time in 6 minutes 12/3/2010 Page 3 of 5 FCC ID: K95KNGM500 Case 2: rear deck lid The conducted output power is 50 Watts. Typical use qualifies for a maximum duty cycle factor of 50%. The manufacturer also markets this device only for occupation use. Although marketed for occupational use the bystanders in the rear seat are considered as uncontrolled “general population”. The following calculation covers this possibility when the antenna is rear deck mounted. - Part 2.1091 states that devices are excluded from routine evaluation if the EIRP is less than 2.46Watt (or 1.5WERP). - Vehicle Operation: A typical vehicle installation consists of an antenna system with a coaxial cable of the type RG 58 which has a loss of 1dB for a length of 15 feet. MPE Calculation: Case 2 The minimum separation distance is calculated as follows: The limit for occupation/controlled exposure environment above 300 MHz is f/1500 mW/cm 2 . Channel frequency: 380-470 MHz The conducted power output is 60 watt. The coax loss was taken as 1 dB. Antenna gain was taken as 0 dBi 50% talk time in 6 minutes 12/3/2010 Page 4 of 5 FCC ID: K95KNGM500 12/3/2010 Page 5 of 5 FCC ID: K95KNGM500 Conclusion: Case 1 & 2 The device complies with the MPE requirements by providing a safe separation distance of 32 cm between the antenna, including any radiating structure, and any persons when normally operated . Proposed RF exposure safety information to include in User’s Manual: “FCC RF Exposure Requirements: CAUTION: The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This device is approved with emissions having a source-based time-averaging duty factor not exceeding 50%. Vehicle – Antenna Installation: - Antennas used for this transmitter must not exceed an antenna gain of 0 dBi with a minimum cable loss of 1dB. - For roof top installations, the antenna must be located at least 35 cm (14 inches) away from users and bystanders in order to comply with the FCC RF exposure requirements. - For rear deck installations, the antenna must be located at least 79 cm (31 inches) away from users and bystanders in order to comply with the FCC RF exposure requirements. The following label will be mounted in conspicuous view on the radio. Failure to observe these restrictions will result in exceeding the FCC RF exposure limits.

Test Report

FCC PART 90 AND IC RSS-119, RSS-GEN TEST REPORT APPLICANT RELM WIRELESS CORP. - BK RADIO 7100 TECHNOLOGY DRIVE WEST MELBOURNE, FLORIDA 32904 USA FCC ID K95 KNGM400 IC CERTIFICATION 2116A-KNGM400 MODEL NUMBER KNG-M400 PRODUCT DESCRIPTION MOBILE UHF DIGITAL RADIO DATE SAMPLE RECEIVED 10/28/2010 DATE TESTED 11/3/2010 TESTED BY Nam Nguyen APPROVED BY Richard Block TIMCO REPORT NO. 2355AT10TestReport.doc TEST RESULTS PASS FAIL THE ATTACHED REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL WITHOUT THE WRITTEN APPROVAL OF TIMCO ENGINEERING, INC. TABLE OF CONTENTS 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 Certificate # 0955-01 Applicant: «ApplicantName» FCC ID: «GranteeCode»«EquipmentProductCode» IC CERT #: «IC_Company_Number»-«EquipmentProductCode» Report: «JobRPTFileName» Page 2 of 10 TABLE OF CONTENTS GENERAL REMARKS ......................................................................................................... 3 GENERAL INFORMATION .................................................................................................. 4 TEST PROCEDURES ......................................................................................................... 5 FIELD STRENGTH OF SPURIOUS EMISSIONS ................................................................... 6 RECEIVER RADIATED SPURIOUS EMISSIONS .................................................................. 9 EMC EQUIPMENT LIST ................................................................................................... 10 Applicant: «ApplicantName» FCC ID: «GranteeCode»«EquipmentProductCode» IC CERT #: «IC_Company_Number»-«EquipmentProductCode» Report: «JobRPTFileName» Page 3 of 10 GENERAL REMARKS The attached report shall not be reproduced except in full without the written permission of Timco Engineering Inc. The test results relate only to the items tested. Summary The device under test does: fulfill the general approval requirements as identified in this test report not fulfill the general approval requirements as identified in this test report Attestations This equipment has been tested in accordance with the standards identified in this test report. To the best of my knowledge and belief, these tests were performed using the measurement procedures described in this report. All instrumentation and accessories used to test products for compliance to the indicated standards are calibrated regularly in accordance with ISO 17025: 2005 requirements. Testing Certificate # 0955-01 I attest that the necessary measurements were made, under my supervision, at: Timco Engineering Inc. 849 NW State Road 45 Newberry, Fl 32669 Authorized Signatory Name: Richard Block Compliance Engineer Date: December 7, 2010 Applicant: «ApplicantName» FCC ID: «GranteeCode»«EquipmentProductCode» IC CERT #: «IC_Company_Number»-«EquipmentProductCode» Report: «JobRPTFileName» Page 4 of 10 GENERAL INFORMATION DUT Specification DUT Description MOBILE UHF DIGITAL RADIO FCC ID K95 KNGM400 IC Certification 2116A-KNGM400 Model Number KNG-M400 Serial Number N/A Operating Frequency 380.0 to 470.0 MHz Test Frequencies (410.0, 425.0, and 470.0) MHz Type of Emission 16K0F3E/11K0F3E/8K10F1E/8K10F1D Modulation FM DUT Power Source 110–120Vac/50– 60Hz DC Power 13.4V Battery Operated Exclusively Test Item Prototype Pre-Production Production Type of Equipment Fixed Mobile Portable Test Conditions The temperature was 26ºC with a relative humidity of 50%. Modification to the DUT None Test Exercise The DUT was placed in continuous transmit mode. Applicable Standards ANSI/TIA 603-C:2004, FCC CFR 47 Part 90, IC RSS-119, RSS-GEN Test Facility Timco Engineering Inc. at 849 NW State Road 45 Newberry, FL 32669 USA. Applicant: «ApplicantName» FCC ID: «GranteeCode»«EquipmentProductCode» IC CERT #: «IC_Company_Number»-«EquipmentProductCode» Report: «JobRPTFileName» Page 5 of 10 TEST PROCEDURES Radiation Interference: The test procedure used was ANSI/TIA 603-C:2004 using an Agilent spectrum receiver with pre-selector. The bandwidth (RBW) of the spectrum receiver was 100 kHz up to 1 GHz and 1 MHz above 1 GHz with an appropriate sweep speed. The VBW above 1 GHz was 3 MHz. The analyzer was calibrated in dB above a micro volt at the output of the antenna. Applicant: «ApplicantName» FCC ID: «GranteeCode»«EquipmentProductCode» IC CERT #: «IC_Company_Number»-«EquipmentProductCode» Report: «JobRPTFileName» Page 6 of 10 FIELD STRENGTH OF SPURIOUS EMISSIONS Rule Parts. No.: FCC Part 2.1053, RSS-GEN 4.9 Requirements: 25kHz Channel Spacing = 60dBc (for 50 Watts) METHOD OF MEASUREMENT: The tabulated data shows the results of the radiated field strength emissions test. The spectrum was scanned from 30 MHz to at least the tenth harmonic of the fundamental. This test was conducted per ANSI/TIA 603-C:2004 using the substitution method. Measurements were made at the test site of TIMCO ENGINEERING, INC. located at 849 NW State Road 45, Newberry, FL 32669. Test Setup Diagram: Applicant: «ApplicantName» FCC ID: «GranteeCode»«EquipmentProductCode» IC CERT #: «IC_Company_Number»-«EquipmentProductCode» Report: «JobRPTFileName» Page 7 of 10 Test Data: High Power Low Power TF EF Ant Polarity dB below carrier TF EF Ant Polarity dB below carrier 410.00 820.00 V 78.93 410.00 820.00 V 75.13 1230.00 V 89.48 1230.00 V 90.58 1640.00 V 96.49 1640.00 V 86.69 2050.00 V 94.75 2050.00 V 87.75 2460.00 V 89.25 2460.00 V 86.15 2870.00 V 99.77 2870.00 V 92.77 3280.00 V 96.53 3280.00 V 94.23 3690.00 V 101.84 3690.00 V 91.74 4100.00 V 94.73 4100.00 V 94.03 High Power Low Power TF EF Ant Polarity dB below carrier TF EF Ant Polarity dB below carrier 425.00 850.00 V 85.5 425.00 850.00 V 77.4 1275.00 V 92.96 1275.00 H 88.46 1700.00 V 84.67 1700.00 V 82.17 2125.00 V 84.40 2125.00 V 84.70 2550.00 V 92.54 2550.00 V 91.54 2975.00 V 88.12 2975.00 V 96.22 3400.00 V 84.45 3400.00 V 93.25 3825.00 V 91.83 3825.00 V 90.43 4250.00 V 93.76 4…

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Test Report

RELM WIRELESS CORP. – BK RADIO 7100 TECHNOLOGY DRIVE WEST MELBOURNE, FL 32904 321-953-7874 FCC PART 90 TEST REPORT APPLICANT RELM WIRELESS CORP. – BK RADIO 7100 TECHNOLOGY DRIVE WEST MELBOURNE FLORIDA 32094 USA FCC ID K95KNGM500 MODEL NUMBER KNG-M500 PRODUCT DESCRIPTION MOBILE UHF RADIO DATE TESTED 10/22/10 TESTED BY Abhinay Kuchikulla TIMCO REPORT NO. K95KNGM500-Report.doc TEST RESULTS PASS FAIL THE ATTACHED REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL WITHOUT THE WRITTEN APPROVAL OF TIMCO ENGINEERING, INC. Applicant: RELM WIRELESS CORP. – BK RADIO FCC ID: K95KNGM500 Report: Y:\Active_Projects\Next Generation Radios\NexGen Mobiles\KNG-M500\FCC\Files to Timco\From_Florida\K95KNGM500-Report-a.doc Page 2 of 36 TABLE OF CONTENTS GENERAL REMARKS................................................................................................. 3 GENERAL INFORMATION .......................................................................................... 4 EQUIPMENT LIST ...................................................................................................... 5 TEST PROCEDURES ................................................................................................. 6 RF POWER OUTPUT .................................................................................................. 9 MODULATION CHARACTERISTICS.......................................................................... 10 VOICE MODULATED COMMUNICATION EQUIPMENT ............................................. 12 OTHER MODULATION CHARACTERISTICS – BANDWIDTH CALCULATIONS ............ 15 OCCUPIED BANDWIDTH ......................................................................................... 16 OCCUPIED BANDWIDTH PLOTS.............................................................................. 18 SPURIOUS EMISSIONS AT ANTENNA TERMINALS (CONDUCTED)........................... 23 FREQUENCY STABILITY.......................................................................................... 27 TRANSIENT FREQUENCY BEHAVIOR...................................................................... 30 Applicant: RELM WIRELESS CORP. – BK RADIO FCC ID: K95KNGM500 Report: Y:\Active_Projects\Next Generation Radios\NexGen Mobiles\KNG-M500\FCC\Files to Timco\From_Florida\K95KNGM500-Report-a.doc Page 3 of 36 GENERAL REMARKS The attached report shall not be reproduced except in full without the written permission of Relm Wireless Corp. – BK Radio Summary The device under test does: fulfill the general approval requirements as identified in this test report not fulfill the general approval requirements as identified in this test report Attestations This equipment has been tested in accordance with the standards identified in this test report. To the best of my knowledge and belief, these tests were performed using the measurement procedures described in this report. All instrumentation and accessories used to test products for compliance to the indicated standards are calibrated regularly in accordance with ISO 17025 requirements. I attest that the necessary measurements were made, under my supervision, at: Relm Wireless Corp. – BK Radio 7100 Technology Drive West Melbourne, FL 32904 Authorized Signatory Name: Date: 11/30/10 Tested by: Abhinay Kuchikulla Applicant: RELM WIRELESS CORP. – BK RADIO FCC ID: K95KNGM500 Report: Y:\Active_Projects\Next Generation Radios\NexGen Mobiles\KNG-M500\FCC\Files to Timco\From_Florida\K95KNGM500-Report-a.doc Page 4 of 36 GENERAL INFORMATION DUT Specification DUT Description MOBILE UHF RADIO FCC ID K95KNGM500 Model Number KNG-M500 Operating Frequency 440-520MHz Type of Emission 16K0F3E/11K0F3E/8K10F1E/8K10F1D Modulation FM 110–120Vac/50– 60Hz DC Power 13.4V DUT Power Source Battery Operated Exclusively Prototype Pre-Production Test Item Production Fixed Mobile Type of Equipment Portable Test Conditions The temperature was 26ºC with a relative humidity of 50%. Modification to the DUT None Test Exercise The DUT was placed in continuous transmit mode. Applicable Standards ANSI/TIA 603-C:2004, FCC CFR 47 Part 90 Test Facility Relm Wireless Corp. – BK Radio 7100 Technology Drive West Melbourne, FL 32904 Applicant: RELM WIRELESS CORP. – BK RADIO FCC ID: K95KNGM500 Report: Y:\Active_Projects\Next Generation Radios\NexGen Mobiles\KNG-M500\FCC\Files to Timco\From_Florida\K95KNGM500-Report-a.doc Page 5 of 36 EQUIPMENT LIST Devic…

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Contact Information

Applicant

Brian W. Jones(VP Engineering)
[email protected]321-953-7874Fax: 321-984-0168

Test Firm

Timco Engineering, Inc.Bruno Clavier
[email protected]352-472-5500Fax: 352 472 2030

Technical Specifications

#Rule PartsFrequency RangePower OutputEmissionTolerance
49440 MHz - 520 MHz60.5 W8K10F1D2.5 ppm
Confidentiality
Long Term
Grant Notes
Power listed is conducted. Maximum conducted power output according to 90.205(s) is 6.8W. This device must be restricted to work related operations in an Occupational/Controlled RF exposure Environment, not exceeding a maximum transmitting duty factor of 50%. All qualified end-users of this device must have the knowledge to control their exposure conditions and/or duration, and the exposure conditions and/or duration of their passengers and bystanders, to comply with the General Population/Uncontrolled MPE limit and requirements. A label, as described in this filing, must be displayed on the device to direct users to specific training information for meeting Occupational Exposure Requirements. Users must be provided with the training information, antenna installation and transmitter operating conditions for satisfying RF exposure compliance. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 79cm from all persons and must not exceed an antenna gain of 0 dBi. Note 1: 11K0F3E, 16K0F3E, 8K10F1E, 8K10F1D

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