OKRMX800D3VMX800 - Base Station

VOLUME (OPTIONAL‐T13) Rotate the volume control clockwise to adjust the volume control for a comfortable listening level. If no sound is heard, temporarily un-mute the radio by briefly rotating the Squelch Control full anti- clockwise. You can adjust the volume by listening to the receiver's background noise. When finished, return squelch setting. (See section on setting Squelch.) CHANNEL SELECTING (OPTIONAL‐T14) Push to select the memory channel number for the selected readout. The channel display will Rotate and select the higher channel when the up button is pressed. By pressing the down button the Channel display will rotate to display the lower channel selected. The selected channel is displayed. SQUELCH (Front panel option‐T13) The squelch is used to eliminate any annoying background noise when there are no signals present. This control is located on the main controller motherboard (RV6) an optional model can have it fitted on the front panel. A technicians tuning tool will be required to adjust this setting. (Factory set for 8dB SINAD) When no signal is received, rotate the Squelch control (SQL) fully counterclockwise first, and then rotate SQL clockwise to the point that the noise just disappears. This will provide optimum Squelch performance. When the Squelch is Open, the receiver's background noise can be heard and 'Amber RX LED' is lit on the front panel display. When the Squelch is closed, the receiver remains quiet when there are no signals present but any incoming signals will override the Squelch and be heard in the speaker. NOTE: If an incoming signal is very weak and is close to the minimum squelch level, it may become broken or “chopped” by the squelch action. To prevent this, simply open the squelch to allow the signal to be heard clearly. Alternatively, you can reduce the squelch sensitivity as described above. When CTCSS is enabled the channel remains quiet until someone transmits using the same tone, and the 'Green Tone LED' lamp will be lit. When the transmission ends, the channel becomes quiet again. By using different tones, several groups of people can share the same channel without disturbing each other. ACCESSORY SWITCH (Depends on Options) The Accessory button is a programmable momentary switch. Which is assigned a function in software programming. (Subject to Radios firmware) See Dealer for application notes for further information on this feature. REPEATER MODE In repeater mode, the received signal is processed and retransmits at a different frequency. Repeaters are usually located on hills, mountains or tall buildings. The increased elevation greatly improves the range of the repeater beyond that of a normal base or Mobile. This means that the repeaters are able to receive and retransmit signals to radios that would otherwise be out of range of each other. To enable the Repeater Function (TTR) the operating channel will required to be programmed as a repeater and User Dip Switch2-4 enable on motherboard. Receiving A Call With the MX800 powered ‘ON’ the front panel Green led is lit. • Set the audio and squelch levels as per SQUELCH and VOLUME section. • Select the desired receiving channel as per Channel selecting section. • When receiving a signal the ‘Amber RX LED‘ indicator lights green when the squelch is open, and audio is emitted from the speaker. • Listen for your call sign when you hear activity, and reply promptly by identifying yourself if called. (For example: Base receiving). Transmitting To Making A Call With the MX800 powered ‘ON’ the front panel Green led is lit. • Select the desired channel, as previously described. • If the ‘Amber RX LED' indicator is on, the channel is busy and you must wait until it is free, before proceeding. If you attempt to transmit anyway, the other party may not receive your transmitted signal. • Lift the microphone off-hook and listen to check that no one else is using the channel. You may also have to press the Monitor Key on the desktop Microphone or the Accessory button on the radio briefly, depending on the microphone used and the options programmed to your radio. • When using the Hand-Held microphone, Hold it about 5cm from your mouth and press the Press-To-Talk (PTT) key, located on the side of the microphone (see Figure 3-1). Speak clearly into the microphone at your normal voice level, identifying yourself by your call sign, and the person you wish to contact. (For example: Base to Mobile 2.). • The ‘Red RX LED’ indicator lights while transmitting. • Release the PTT key when you have finished talking. Transmit Timer Your MX800 is fitted with a preprogrammed timer to limit the maximum length of transmissions. When the time limit is reached, the transmission is terminated. (Subject to Radio Firmware) Illustration only. Microphone not included 00 00 UP CHANNEL UP CHANNEL DOWN CHANNEL DOWN CHANNEL TEN UNITS UNITS PTT PTT Figure 3-1 Fi gure 3-2 __________________________________________________________________________________________ © SPECTRA ENGINEERING 2009 Revision 1.0.3 Unpacking The MX800 Radio is securely packed for transport with special foam packers within a pasteboard container. Before unpacking the MX800 radio, please inspect the MX800 & packaging for signs of damage and report any damage to your MX800 distributor. Upon unpacking of the MX800 radio, please ensure that all items shipped were received, report any missing items to your MX800 distributor. All ports on the rear of the radio should be carefully examined to ensure that packaging has not become wedged inside them. It is very important to examine the fan, as operation of the radio will be affected if any packaging or shipping damage causes the fan to stop working. Installing the Base Station System The design of the MX800 allows it to be installed in a 19inch rack. If you intend to install the radio in an equipment rack consult the supplier’s instructions for your system. Ensure that it is in a secure, dry location with sufficient air space ar…

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Long Term Confidentiality Request September 24, 2010 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Rd. Columbia, MD 21046 Dear Sir or Madam: Reference FCC ID : OKRMX800D3V Organization: Spectra Engineering Pty Ltd. Long Term Confidentiality Spectra Engineering requests that the following materials be withheld from public inspection permanently under 47 C.F.R. 0.457 & 0.459: (1) Detailed Circuit Schematics of the EUT (2) Parts List (BOM) (3) Block Diagrams The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. They are considered confidential trade secrets. Please contact me should there be a need for any additional clarification or information. Best Regards, AJChadd FOR AND ON BEHALF OF SPECTRA ENGINEERING Pty Ltd Anthony Chadd Research & Development Engineer Friday, September 24, 2010 SPECTRA ENGINEERING Pty Ltd “High Performance Base Stations and Repeaters” 9 Trade Road, Malaga 6090 Western Australia Telephone: +61‐8‐92482755 Facsimile: +61‐8‐92482756 e‐Mail: [email protected] Web page: www.spectraeng.com.au

Spectral Engineering Pty Ltd. FCC ID: OKRMX800D3V, IC: 5605A-MX800VHFV Report No.: R1009097A-90 Page 48 of 53 FCC Part 90 & IC RSS-119 Test Report 15.6 EUT - Cover off Top View 15.7 EUT- Digital PCB Board 1 Top View Spectral Engineering Pty Ltd. FCC ID: OKRMX800D3V, IC: 5605A-MX800VHFV Report No.: R1009097A-90 Page 49 of 53 FCC Part 90 & IC RSS-119 Test Report 15.8 EUT- Digital PCB Board 1 Bottom View 15.9 EUT- Digital PCB Board 2 Top View Spectral Engineering Pty Ltd. FCC ID: OKRMX800D3V, IC: 5605A-MX800VHFV Report No.: R1009097A-90 Page 50 of 53 FCC Part 90 & IC RSS-119 Test Report 15.10 EUT- Digital PCB Board 2 Bottom View 15.11 EUT- Digital PCB Board 3 Top View Spectral Engineering Pty Ltd. FCC ID: OKRMX800D3V, IC: 5605A-MX800VHFV Report No.: R1009097A-90 Page 51 of 53 FCC Part 90 & IC RSS-119 Test Report 15.12 EUT- Digital PCB Board 3 Bottom View 15.13 EUT- RF PCB Board 1Top View Spectral Engineering Pty Ltd. FCC ID: OKRMX800D3V, IC: 5605A-MX800VHFV Report No.: R1009097A-90 Page 52 of 53 FCC Part 90 & IC RSS-119 Test Report 15.14 EUT- RF PCB Board 1 Bottom View 15.15 EUT- RF PCB Board 2 Top View Spectral Engineering Pty Ltd. FCC ID: OKRMX800D3V, IC: 5605A-MX800VHFV Report No.: R1009097A-90 Page 53 of 53 FCC Part 90 & IC RSS-119 Test Report 15.16 EUT- RF PCB Board 2 Bottom View ***** END OF REPORT *****

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP*, NIST, or any agency of the Federal Government. * This report may contain data that are not covered by the NVLAP accreditation and are marked with an asterisk “*” (Rev.2) FCC PART 90 IC RSS-119, ISSUE 10, APRIL 2010 TEST AND MEASUREMENT REPORT For Spectra Engineering Pty Ltd. 9 Trade Road, Malaga, WA 6090, Australia FCC ID: OKRMX800D3V IC: 5605A-MX800VHFV Report Type: Original Report Product type: VHF Radio Base Station Test Engineer: Dennis Huang Report Number: R1009097A-90 Report Date: 2010-10-06 Reviewed By: Victor Zhang RF Lead Prepared By: (84) Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue, Sunnyvale, CA 94085, U.S.A. Tel: (408) 732-9162 Fax: (408) 732 9164 Spectra Engineering Pty Ltd. FCC ID: OKRMX800D3V, IC: 5605A-MX800VHFV Report No.: R1009097A-90 Page 2 of 53 FCC Part 90 & IC RSS-119 Test Report TABLE OF CONTENTS 1. General Information.............................................................................................................................................6 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ........................................................................6 1.2 MECHANICAL DESCRIPTION............................................................................................................................6 1.3 OBJECTIVE......................................................................................................................................................6 1.4 RELATED SUBMITTAL(S)/GRANT(S)................................................................................................................6 1.5 TEST METHODOLOGY.....................................................................................................................................6 1.6 MEASUREMENT UNCERTAINTY.......................................................................................................................7 1.7 TEST FACILITY................................................................................................................................................7 2 System Test Configuration...................................................................................................................................8 2.1 JUSTIFICATION................................................................................................................................................8 2.2 EQUIPMENT MODIFICATIONS..........................................................................................................................8 2.3 INTERNAL CONFIGURATION............................................................................................................................8 2.4 LOCAL SUPPORT EQUIPMENT..........................................................................................................................8 2.5 LOCAL SUPPORT EQUIPMENT POWER SUPPLY AND LINE FILTERS..................................................................8 2.6 INTERFACE PORTS AND CABLING....................................................................................................................8 2.7 TEST SETUP BLOCK DIAGRAM........................................................................................................................9 3 Summary of Test Results....................................................................................................................................10 4 FCC §2.1091 & IC RSS-102 - RF Exposure .....................................................................................................11 4.1 APPLICABLE STANDARDS.............................................................................................................................11 4.2 RESULT.........................................................................................................................................................12 5 FCC §2.1046, §90.205 & IC RSS-119 §5.4 – Conducted Output Power ........................................................13 5.1 APPLICABLE STANDARD...............................................................................................................................13 5.2 TEST PROCEDURE.........................................................................................................................................13 5.3 TEST ENVIRONMENTAL CONDITIONS............................................................................................................13 5.4 TEST EQUIPMENT LIST AND DETAILS............................................................................................................13 5.5 TEST RESULT................................................................................................................................................13 6 FCC §2.1047, §90.207 & IC RSS-119 §5.2 – Modulation Characteristic .......................................................15 6.1 APPLICABLE STANDARD...............................................................................................................................15 6.2 TEST PROCEDURE.........................................................................................................................................15 6.3 TEST ENVIRONMENTAL CONDITIONS............................................................................................................15 6.4 TEST EQUIPMENT LIST AND DETAILS............................................................................................................15 6.5 TEST RESULT................................................................................................................................................…

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Spectral Engineering Pty Ltd. FCC ID: OKRMX800D3V, IC: 5605A-MX800VHFV Report No.: R1009097A-90 Page 40 of 53 FCC Part 90 & IC RSS-119 Test Report 14 EXHIBIT B - Test Setup Photographs 14.1 Below 1 GHz Radiated Emission – Front View 14.2 Below 1 GHz Radiated Emission – Rear View Spectral Engineering Pty Ltd. FCC ID: OKRMX800D3V, IC: 5605A-MX800VHFV Report No.: R1009097A-90 Page 41 of 53 FCC Part 90 & IC RSS-119 Test Report 14.3 Above 1 GHz Radiated Emission – Front View 14.4 Above 1 GHz Radiated Emission – Rear View Spectral Engineering Pty Ltd. FCC ID: OKRMX800D3V, IC: 5605A-MX800VHFV Report No.: R1009097A-90 Page 42 of 53 FCC Part 90 & IC RSS-119 Test Report 14.5 Receiving Spurious Emission 30 MHz to 1GHz - Front View 14.6 Receiving Spurious Emission 30 MHz to1 GHz - Rear View Spectral Engineering Pty Ltd. FCC ID: OKRMX800D3V, IC: 5605A-MX800VHFV Report No.: R1009097A-90 Page 43 of 53 FCC Part 90 & IC RSS-119 Test Report 14.7 Receiving Spurious Emission above 1 GHz - Front View 14.8 Receiving Spurious Emission above 1 GHz - Rear View Spectral Engineering Pty Ltd. FCC ID: OKRMX800D3V, IC: 5605A-MX800VHFV Report No.: R1009097A-90 Page 44 of 53 FCC Part 90 & IC RSS-119 Test Report 14.9 Bench Test View 14.10 Temparature Chamber Testing View