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FCC ID: BIB61201001

 

 
 

OPERATION 

 

OF THE 

 

MCC-6120 SDR 

 

PACKET DATA RADIO 

 
 
 

 
 

MAN-OPS-6120 SDR-ARR 

 

PRELIMINARY

 

 

 
 

January 16, 2007 

 
 
 
 

Meteor Communications Corporation 

22614 66

th

 Avenue South. 

Kent, WA  98032 

Tel: (253) 872-2521 

Fax: (253) 872-7662 

E-mail:  

[email protected]

 

On the Web:  

www.meteorcomm.com

 

 
 

2007 by Meteor Communications Corporation 

all rights reserved 

Содержание MCC-6120 SDR

Страница 1: ...N OPS 6120 SDR ARR PRELIMINARY January 16 2007 Meteor Communications Corporation 22614 66th Avenue South Kent WA 98032 Tel 253 872 2521 Fax 253 872 7662 E mail mcc meteorcomm com On the Web www meteorcomm com 2007 by Meteor Communications Corporation all rights reserved ...

Страница 2: ...ational customers are required to pay shipping costs to the MCC facility with Seattle as the point of U S entry MCC will pay incoming U S duty fees MCC will pay for shipping costs to return the equipment to the customer with the customer paying any and all return duty fees This warranty is contingent upon proper use of the equipment and does not cover equipment that has been modified in any way wi...

Страница 3: ...chart below between the antenna and rear seat passengers is maintained Frequency Band Antenna Antenna type maximum duty cycle cm in 39 50 MHz 1 4 wave dipole mounted to roof or trunk lid of vehicle 15 00 109 2 43 0 151 162 MHz 1 4 wave dipole mounted to roof or trunk lid of vehicle 50 00 114 3 45 0 896 901MHz 935 940 MHz 1 4 wave dipole mounted to roof or trunk lid of vehicle 50 00 63 5 25 0 896 9...

Страница 4: ...ure such as the proximity of people to an antenna during transmission times Do not operate the voice enabled transmitters more than 50 of the time Operate the voice enabled transmitters only when people outside of the vehicle are located at least the Minimum Separation Distance from the transmitting antenna When these precautions are taken an installation with this device satisfies the FCC require...

Страница 5: ... PAGE Document Title Operation of the MCC 6120 SDR Packet Data Radio Document Number MAN OM 6120 SDR ARR Revision Date Revision Redline 1 16 2007 Redline Release with RF Exposure updates Initial Initial Release A B C D E F G H I ...

Страница 6: ... 1 3 Antenna Selection 3 3 3 1 4 Antenna Height 3 3 3 2 Equipment Installation 3 5 3 2 1 Mobile Installations 3 5 3 2 2 Cable Connections 3 5 3 2 2 1 DC Power Input 3 6 3 2 2 2 LB HB Connectors 3 7 3 2 2 3 GPS Antenna 3 7 3 2 2 4 802 11 b 3 7 3 2 2 5 I O Port 3 7 3 2 2 6 Ethernet USB Connector 3 11 3 3 Power Up Sequence 3 13 3 3 1 Connect Operator Terminal 3 13 3 3 2 Power Connection 3 13 3 3 3 In...

Страница 7: ...1 MCC 6120 SDR Radio 2 2 LIST OF TABLES Table Page 2 1 MCC 6120 SDR General Specifications 2 9 2 2 MCC 6120 SDR Low Band Receiver Specifications 2 10 2 3 MCC 6120 SDR Low Band Transmitter Specifications 2 10 2 4 MCC 6120 SDR High Band Receiver Specifications 2 11 2 5 MCC 6120 SDR High Band Transmitter Specifications 2 11 2 6 MCC 6120 SDR Microprocessor Specifications 2 12 ...

Страница 8: ...onal parameters are enclosed in brackets e g TIME hh mm ss Names of terminal keys are capitalized and enclosed in square brackets when mentioned in the text e g Press ESC Names of hardware switches meters etc are capitalized e g PWR ON switch NOTE Used for special emphasis of material IMPORTANT Used for added emphasis of material CAUTION Cautions the operator to proceed carefully WARNING WARNING W...

Страница 9: ...ea Network LED Light Emitting Diode LOS Line of Sight MBC Meteor Burst Communication MBCS Meteor Burst Communication System MCC Meteor Communications Corporation MNT Maintenance Port MPL Modem Programming Language MSC Master Station Control Protocol NAT Network Address Translation NAPT Network Address Port Translation NMEA National Marine Electronic Association PC Personal Computer RAM Random Acce...

Страница 10: ...e applications AVL fixed site data collection SCADA and messaging TYPICAL NETWORK FIGURE 1 0 The MCC 6120 SDR can be dynamically programmed to operate in three distinct modes 1 as a base station 2 a repeater station or 3 as a remote station As a base station it is connected to a Data Center or Host through a Data Network The Data Network can be frame relay microwave the Internet or other forms of ...

Страница 11: ... greater than 90 The MCC 6120 SDR uses GMSK modulation and has selectable data rates of 4 8 Kbps 9 6Kbps and 19 2Kbps Data rates and modulation filtering are limited by internal software to values that have been type accepted by the FCC for the particular frequency band selected This prevents transmitting on an unauthorized frequency or modulation format The MCC 6120 SDR has an embedded 32 bit con...

Страница 12: ...ded from MCC s web site www meteorcomm com 1 2 1 MBNET 200 A Complete List of all Commands and Printouts 1 2 2 DMC Data Monitor and Control DMC 6 338 Users Manual December 22 2005 1 2 3 XTERMW Operation of the XTERMW Terminal Emulation Program for Windows April 2 2001 1 2 4 FleetTrak Network Performance and System Capacity EDT 11037 March 9 1999 1 2 5 MPL Modem Programming Language Users Manual Se...

Страница 13: ...munications from fixed or mobile sites to a central Host It can be used for sending and receiving messages position reporting data logging or other custom applications The unit is packaged in a stainless steel weather resistant enclosure that measures 9 5 L X 4 0 W X 4 3 H and weighs 6 0 pounds A photograph of the MCC 6120 SDR is given in Figure 2 1 1 MCC 6120 SDR PHOTOGRAPH FIGURE 2 1 1 ...

Страница 14: ...P stack two Ethernet ports an 802 11b port two USB ports and a second RF transceiver in the 160 MHz band This section will describe the type of message transport services that are provided then describe the commands required to configure the various services Message Transport Services Figure 2 2 1 shows the CMU in relation to its ports and Low Band Radio Link This paragraph will discuss the ways t...

Страница 15: ...thernet and WIFI port can be given its own IP address The initial version of MCC 6120 SDR software allows each port to have from 1 to 4 application ports These are numbered from 4000 4011 DHCP Client Either Ethernet port or the WIFI port can have DHCP Client enabled to automatically get an IP address from a DHCP server located on its subnet DHCP Server Either Ethernet port or the WIFI port can hav...

Страница 16: ... uses the same packet body message and command layer formats but uses a windowing type of link layer to achieve higher throughput MSC3 is an extension of the command layer formats to allow MSC or MSC2 link layer connections to operate on multiple ports WIFI AP AD HOC Wireless Security The WIFI port 802 11b can be set up to connect to an Access Point AP in Infrastructure mode or to other WIFI devic...

Страница 17: ...expressed in hexadecimal format is needed to decrypt key information from the certificate Access points are connected to a Radius server which performs authentication EAP TTLS Extensible Authentication Protocol Tunneled Transport Layer Security This mode uses certificates only on the server side for authentication A password up to 64 ASCII characters is needed to obtain key information Access poin...

Страница 18: ... in the 39 50 MHz band A 12 channel GPS receiver that can be mounted on the processor board as an optional subassembly An 802 11 b Module 15mW mounted on the CMU board All components are soldered in place using surface mount technology As an option the boards can be conformal coated with an acrylic encapsulate that contains a tropicalizing anti fungal agent to provide additional protection against...

Страница 19: ...minimum Spurious Response Attenuation 70 dB minimum I O MCC Standard Refer to Section 3 2 TABLE 2 2 MCC 6120 SDR LOWBAND TRANSMITTER SPECIFICATIONS CHARACTERISTIC SPECIFICATION Frequency 39 50 MHz 0005 Synthesized 10kHz steps RF Power Output 100 Watts at 12 VDC Input Load VSWR 2 1 Rated Power Harmonic Levels 70 dB below Unmodulated Carrier Modulation Rate Type Format 4 8kbps 9 6 kbps and 19 2 kbps...

Страница 20: ...us Response Attenuation 70 dB minimum I O MCC Standard Refer to Section 3 2 TABLE 2 4 MCC 6120 SDR HIGH BAND TRANSMITTER SPECIFICATIONS CHARACTERISTIC SPECIFICATION Frequency 151 162 MHz 0005 Synthesized 10KHz steps RF Power Output 30 Watts at 13 5 VDC Input Load VSWR 2 1 Rated Power Harmonic Levels 70 dB below Unmodulated Carrier Modulation Rate Type Format 4 8kbps 9 6 kbps and 19 2 kbps GFSK 4 8...

Страница 21: ... Parameter Memory The Parameter Memory is non volatile Flash memory 2Meg x 16 This is also referred to as Flash2 It contains the configuration data for the unit such as the customer number the serial number and ID of the MCC 6120 SDR and the authorized FCC frequencies it may use This information is normally programmed into the unit prior to shipment The Script files are also stored in Parameter me...

Страница 22: ...pted operation The RAM contents will be lost under the following conditions The Reboot command is issued The Reset button S1 is depressed located inside the unit The internal backup battery fails or is disconnected By unsoldering The watchdog timer initiates a restart The unit is powered off The software will detect these events and will recopy the parameters and configuration values from Paramete...

Страница 23: ...in selecting an optimum site External noise interference DC power source Antenna height Antenna type 3 1 1 External Noise Interference Noise and signal interference can reduce the performance of the MCC 6120 SDR The most common sources of noise and interference are as follows Power Line Noise Computer Generated Interference External Signal Interference Power Line Noise One of the main sources of e...

Страница 24: ...ll occur whenever another transmitter is producing harmonics at the receiver center frequency of the MCC 6120 SDR Antenna nulling and spatial separation can be used to reduce this type on interference NOTE With XTERMW installed see Section 3 3 the STAT command can be used to determine the site antenna noise levels Ideally the background noise levels should be less than 107 dBm 1µV into 50Ω 3 1 2 D...

Страница 25: ...ission safety standards for human exposure to radio frequency RF energy The information bandwidth of the system is less than 25 kHz therefore a very narrow bandwidth antenna may be used The antenna must provide a 50Ω load Always consult with MCC s engineering department for assistance when any questions arise with respect to antenna selection Assembly instructions are included with each antenna Pl...

Страница 26: ...o ax cable is given below for reference CABLE TYPE Loss 100 feet db Diam Inches Weight 100 feet lbs RG 223 RG 58 13 4 211 3 4 RG 214 RG 8 7 3 425 12 6 RG 17 5 3 870 20 1 LMR 240 ultra flex 9 6 240 3 4 LMR 400 ultra flex 4 9 405 9 0 LDF4A 50 inch heliax 2 2 500 15 0 LDF5A 50 7 8 inch heliax 1 3 875 33 0 A table of cable loss at 2 4 GHz for various types of co ax cable is given below for reference C...

Страница 27: ...lude vehicles aircraft vessels and locomotives A different type of antenna may be required for each application For example a 3 whip at low band or high band VHF is generally a good solution for vehicles Low profile antennas vertically polarized are required for locomotives 10 whips are generally used for vessels these antennas should be designed for operation in maritime environments Consult with...

Страница 28: ...able to the source is sized appropriately MCC recommends using two 16 AWG wires for both the power and ground and a cable length that does not exceed 10 feet If a longer cable is required use 14 AWG MCC provides a standard 6 foot power cable with lugs for connecting to a 3 8 battery post Part No 14001350 01 The power connector pins are as follows The voltage at pins 1 and 4 should not drop by more...

Страница 29: ... 2 2 3 GPS Antenna Connect an external GPS antenna to this SMA connector on the front panel when the internal GPS receiver is used Note GPS antennas have a built in amplifiers that require a DC voltage 3 5 V on the center conductor 3 2 2 4 802 11 b Connect an external 802 11 b antenna to this reverse SMA connector on the front panel Use the Antenex TRA24003P 3dB omni directional antenna for the 80...

Страница 30: ... 232 cable with a 9 pin male D connector OPERATOR PORT 9S Pin Signal 1 CD 2 Tx Data 3 Rx Data 4 DTR 5 Ground 6 DSR 7 RTS 8 CTS 9 Not Used 3 2 2 5 2 Data Port The Data Port may be used for connecting to a data logger GPS receiver or other serial input device Use a standard RS 232 cable with a 9 pin male D connector DATA PORT 9S Pin Signal 1 Not Used 2 Tx Data 3 Rx Data 4 DTR 5 Ground 6 DSR 7 RTS 8 ...

Страница 31: ...9 MSET TTL IMPORTANT The AUX port connector has three extra pins pins 6 8 and 9 whose signals do not conform to the RS 232 standard These are for MCC test purposes These pins will NOT interfere with a normal 3 wire RS 232 connector pins 2 3 and 5 3 2 2 5 4 Sensor Port The Sensor port is used as a general purpose Supervisory Control and Data Acquisition SCADA interface requiring limited I O in lieu...

Страница 32: ...Talk 13 RX_AUDIO1 14 RX_AUDIO2 15 MUTE 16 Switched 12V 0 5A maximum 17 Analog Input 1 0 to 5 V 0 5 18 Analog Input 2 0 to 5 V 0 5 19 Analog Input 3 0 to 5 V 0 5 20 Analog Input 4 0 to 5 V 0 5 21 Analog Input 5 0 to 5 V 0 5 22 Analog Input 6 0 to 5 V 0 5 23 5V Reference 10mA for sensor excitation 24 12V 0 5A maximum 25 Detected RF Test Point 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ...

Страница 33: ...tor located on the front panel An interface cable provided by MCC is used to break these connections into standard RJ 45 plugs for the Ethernet signals and a standard USB Host connector for the USB Host and a standard USB Device connector for the second USB port The Host port is used to plug memory sticks and camera devices into The second USB port allows the SDR to operate as a USB Host so it can...

Страница 34: ...MDIR GND RXDC MSET TXDC GND GND 8 27 D9S DATA PORT 3 2 5 7 4 9 6 8 1 7 21 8 32 36 34 35 31 CTSB DSRB RINGB DTRB RTSB GND TXDB RXDB 1 I O PORT 44 PIN D25S I O PORT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 17 18 19 20 21 22 23 16 24 25 IN1 19 20 18 3 1 2 16 17 25 15 14 29 11 26 9 38 39 40 37 42 41 30 43 44 5 NC NC ADC5 ADC2 12V DET RF GND RX_AUDIO2 IN GND IN4 ADC6 ADC4 MIC_HI MIC_LO RX_AUDIO1 PTT IN2 IN3...

Страница 35: ...arity none Data bits 8 Protocol ASCII Stop bit 1 Flow control none 3 3 2 Power Connection Power up the MCC 6120 SDR by applying 12VDC to the power connector NOTE When the unit transmits it will draw up to 20 amps therefore review section 3 2 3 1 for proper cabling to the power source The voltage drop at the input connector during transmission should be less than 2 VDC for proper operation of the u...

Страница 36: ...Factory Default 9 Launch Application Enter a 1 followed by carriage return to restart with factory default parameters Enter a 9 to restart the application without changing the stored parameters If you restart with factory defaults the proper script file must be re entered into the MCC 6120 SDR using XTERMW Refer to Section 3 3 3 5 for more information on using script files If you do not have a scr...

Страница 37: ...umber on the operator terminal enter ID ENTER Contact your System Administrator to make sure this ID is registered in the network configuration database Under some circumstances the ID may have to be changed on site This can only be done if the ID is not locked CAUTION ID changes must be coordinated with both MCC and your System Administrator Failure to do so may result in data or messages being m...

Страница 38: ...d The selected site name must be coordinated with your System Administrator To enter a site name use the following command SITE NAME nnnnnn ENTER where nnnnnn maximum of 32 alpha characters CAUTION Please double check the site name entry for correct spelling and spacing Data from a site with an incorrect site name will be mishandled or misrouted by the Host An incorrect site name can result in sig...

Страница 39: ...n menu in XTERM choose Execute Script 4 Select the appropriate Script File in the XTERM subdirectory Double click the file name to start execution The commands in the Script File are executed one at a time until the end of the file is reached Press the up arrow key to scroll up and review the command responses If any commands result in BAD COMMAND BAD PARAMETER or a similar message the Script File...

Страница 40: ...0 eee Number of times the radio has rebooted NOTE The forward RF power should be at least 80 watts when operating at Low Band VHF and 25 watts when operating in High Band VHF if the battery voltage is normal If it is lower than these values check for proper cabling to the power source see Section 3 2 2 1 If the reverse RF power is greater than 5 watts on any channel check the antenna and coaxial c...

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