UNITED STATES PATENT AND TRADEMARK OFFICE
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`GORDON * HOWARD ASSOCIATES, INC.
`Petitioner
`
`v.
`
`LUNAREYE, INC.
`Patent Owner
`
`______________________________________________________
`
`INTER PARTES REVIEW OF U.S. PATENT NO. 6,484,035
`CASE NO. IPR2014-01213
`______________________________________________________
`
`
`
`
`
`
`
`
`
`
`
`
`
`Before MICHAEL W. KIM, GEORGIANNA W. BRADEN, and
`J. JOHN LEE, Administrative Patent Judges.
`
`
`
`
`
`
`
`LUNAREY EXHIBIT 2028
`
`
`
`LUNAREYE EXHIBIT 2028
`
`

`
`Chapter 3 – Receiver Description
`
`
`3.0 RECEIVER DESCRIPTION
`
`
`
`CHAPTER SUMMARY
`
`Refer to this chapter for the following:
`
`• A simplified functional description of the operation of the Oncore receiver
`
`• Antenna power and gain requirements
`
`• Physical size and electrical connections of the Oncore receiver
`
`• Oncore receiver technical characteristics and operating features
`
`•
`
`Installation precautions and considerations
`
`• Oncore receiver mounting guidelines
`
`•
`
`Interface protocol description
`
`• Operational modes of the Oncore receiver
`
`• Additional customizing capabilities and operation
`
`
`Motorola GPS Products - Oncore User’s Guide
`Revision 5.0 08/30/02
`
`3.1
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`
`

`
`Chapter 3 – Receiver Description
`
`
`DETAILED TABLE OF CONTENTS
`Overview ...................................................................................................................................3.4
`Antenna Sense Circuit............................................................................................................3.6
`Antenna Feed Current............................................................................................................3.6
`Active Antenna Configuration ...............................................................................................3.8
`M12+ and M12+ Timer Oncore Receiver Electrical Connections ...................................3.9
`Oncore Operation Voltage And Current Ranges................................................3.9
`M12+ Oncore Receiver Printed Circuit Board ..................................................................3.10
`M12+ Oncore Receiver Technical Characteristics..........................................................3.11
`M12+ Timer Oncore Receiver Technical Characteristics ..............................................3.12
`GT+, UT+, SL Oncore Receiver Electrical Connections ..................................................3.13
`Oncore Operation Voltage And Current Ranges..............................................3.13
`GT+, UT+, SL Oncore Receiver Printed Circuit Board .....................................................3.14
`GT+ Oncore Receiver Technical Characteristics ............................................................3.15
`UT+ Oncore Receiver Technical Characteristics ............................................................3.16
`SL Oncore Receiver Technical Characteristics ...............................................................3.17
`1PPS Signal Definition ..........................................................................................................3.18
`RF Jamming Immunity (UT Model Only).............................................................................3.18
`Adaptive Tracking Loops .....................................................................................3.19
`Automatic Site Survey (UT Model Only) ............................................................................3.20
`100PPS Output (UT Model Only)..........................................................................................3.21
`Time Raim Algorithm Description (M12 Timing and UT Models Only)..........................3.22
`Receiver Module Installation ..............................................................................................3.24
`Installation Precautions And Considerations ...................................................................3.24
`Electrostatic Precautions ....................................................................................3.24
`Electromagnetic Considerations ........................................................................3.24
`RF Shielding............................................................................................................3.25
`Real-Time Clock (RTC)..........................................................................................3.25
`Thermal Considerations .......................................................................................3.25
`Grounding Considerations ...................................................................................3.25
`Oncore Receiver Mounting Instructions (GT+/UT+ Only)...............................................3.26
`Mounting Hardware Design Guidelines ............................................................3.26
`Design and Process Validation Test Information ............................................3.28
`Sturdiness and Reliability of Metal Standoffs ..................................................3.29
`Design Worksheets...............................................................................................3.29
`Mean Time Between Failure (MTBF) .................................................................................3.31
`
`
`Motorola GPS Products - Oncore User’s Guide
`Revision 5.0 08/30/02
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`3.2
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`

`
`Chapter 3 – Receiver Description
`
`System Integration ................................................................................................................3.32
`Interface Protocol .................................................................................................................3.32
`TTL Output...............................................................................................................................3.33
`Motorola Binary Format .......................................................................................3.34
`NMEA Support.......................................................................................................3.37
`RTCM Differential GPS Support..........................................................................3.38
`EXCLUSIVE-OR Checksum Creation...................................................................................3.39
`Millisecond To Degree Conversion ....................................................................................3.40
`Input/Output Processing Time.............................................................................................3.41
`DATA Latency ........................................................................................................................3.42
`Position DATA Latency.........................................................................................3.44
`Velocity DATA Latency.........................................................................................3.44
`Time DATA Latency ..............................................................................................3.44
`One Pulse Per Second (1PPS) Timing................................................................................3.44
`Measurement Epoch Timing ...............................................................................3.44
`Output Data Timing Relative To Measurement Epoch....................................3.45
`1PPS Cable Delay and 1PPS OfFset (M12 Timing and UT Model Only)........3.46
`Operational Considerations .................................................................................................3.47
`First Time On ..........................................................................................................3.47
`Initialization ............................................................................................................3.48
`Shut Down ..............................................................................................................3.48
`Keep Alive Power..................................................................................................3.48
`Rollovers In Time ...................................................................................................................3.49
`Received Carrier To Noise Density Ratio (C/NO) .............................................................3.50
`
`
`Motorola GPS Products - Oncore User’s Guide
`Revision 5.0 08/30/02
`
`3.3
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`

`
`
`
`
`About the
`Oncore
`
`
`
`Chapter 3 – Receiver Description
`
`
`OVERVIEW
`The Oncore receiver provides position, velocity, time, and satellite tracking status
`information via a serial port.
`
`A simplified functional block diagram of the Oncore receiver is shown in the following
`illustration.
`
`
`
`Figure 3.1: Oncore Receiver Functional Block Diagram
`
`
`Motorola GPS Products - Oncore User’s Guide
`Revision 5.0 08/30/02
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`3.4
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`

`
`
`Simplified Block
`Diagram Description
`
`Warning
`
`
`
`Chapter 3 – Receiver Description
`
`
`OVERVIEW (CONTINUED)
`The Oncore Receiver has an eight channel design (12-channel design for the
`M12+) capable of tracking eight (twelve for M12+) satellites simultaneously. The
`module receives the Ll GPS signal (1575.42 MHz) from the antenna and operates off
`the coarse/acquisition (C/A) code tracking. The code tracking is carrier aided. The
`Oncore receiver must be powered with regulated +5 V (Nominal 3V for M12+) power.
`Time recovery capability is inherent in the architecture. The UT Oncore is designed
`specifically for precise timing applications.
`
`The Ll band signals transmitted from GPS satellites are collected by a low-profile,
`microstrip patch antenna, passed through a narrow-band bandpass filter, and then
`amplified by a signal preamplifier contained within the antenna module. Filtered and
`amplified Ll band signals from the antenna module are then routed to the RF signal
`processing section of the receiver module via a single coaxial interconnecting cable.
`This interconnecting cable also provides the +5 V (Nominal 3V for M12+) power
`required for signal pre-amplification in the antenna module.
`
`The RF signal processing section of the Oncore receiver printed circuit board (PCB)
`contains the required circuitry for down-converting the GPS signals received from
`the antenna module. The resulting intermediate frequency (IF) signal is then passed
`to the eight channel code and carrier correlator section of the Oncore receiver PCB
`where a single, high speed analog-to-digital (AD) converter converts the IF signal to a
`digital sequence prior to channel separation. This digitized IF signal is then routed to
`the digital signal processor (also contained within the eight channel code and carrier
`correlator section) where the signal is split into eight parallel channels for signal
`detection, code correlation, carrier tracking, and filtering.
`
`The processed signals are synchronously routed to the position microprocessor
`(MPU) section. This section controls the GPS receiver operating modes and decodes
`and processes satellite data and the pseudorange and delta range measurements
`used to compute position, velocity, and time. In addition, the position processor
`section contains the inverted TTL serial interface.
`
`Keep-alive random access memory (RAM) is provided for the retention of satellite
`ephemeris data, custom operating parameters, almanac information, and other
`information, as specified in Chapter 5. TTo prevent loss of this information when the
`Oncore receiver is powered off, an external +5 V (Nominal 3V for M12+) BBATT
`voltage is required. Retention of the real-time-clock (RTC) value also requires the
`external +5 V (Nominal 3V for M12+) BATT signal when the Oncore receiver is
`powered off.
`
`
`Motorola GPS Products - Oncore User’s Guide
`Revision 5.0 08/30/02
`
`3.5
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`LUNAREYE EXHIBIT 2021
`
`

`
`
`
`
`
`Chapter 3 – Receiver Description
`
`
`ANTENNA SENSE CIRCUIT
`The Oncore receiver is capable of detecting the presence of an antenna. The
`receiver utilizes an antenna sense circuit that can detect under current (open
`condition), over current (shorted or exceeding maximum receiver limits), or a valid
`antenna connection. The antenna sense circuit was designed around the Motorola
`GPS antenna; therefore non Motorola antennas may exceed the threshold limits as
`listed below
`
`Under current circuit @ 25 degC:
`
`greater than 5 mA
`Good indication:
`less than 5 mA
`Bad indication:
`Over current circuit @ 25 degC:
`
`80 mA maximum for normal operation
`45 mA maximum for short circuit
`The above information is output in the following I/O messages, @@Ea (8-Channel
`Position/Status/Data Output), @@Fa (8-Channel SelfTest), @@Ha
`(Position/Status/Data 12-Channel), @@Ia (Self-Test Message 12-Channel). Upon
`detecting an over current situation, the receiver will automatically shut down the antenna
`feed section until the fault is cleared. Upon detecting an under current situation, the
`receiver will continue to operate as normal, but will flag the fault mode in the two 1/O
`messages. An external power source must be used if the antenna circuit power
`requirements exceed the limits.
`
`ANTENNA FEED CURRENT
`The Oncore receiver now provide up to 80 mA of current via the antenna power
`supply circuit. The circuit still has a short protection and a means for detecting over
`current and open circuit conditions of the connection between it and the antenna.
`This allows the user a degree of confidence that the antenna is connected and
`drawing current. This feature can eliminate hours of troubleshooting, especially in a
`new installation.
`
`The antenna power supply circuit consists of a current sense resistor, two rail to rail
`operational amplifiers, a pass transistor and a voltage divider to set the upper and
`lower limits of the under current and over current thresholds. The operational
`amplifiers compare the voltage developed across the current sense resistor with
`these thresholds. if the antenna is drawing 5 mA or more, the first operational
`amplifier will produce a logic level to the digital circuits where it is monitored by the
`firmware. if the signal is absent, indicating an under current condition, an alarm bit is
`set to alert the user.
`
`
`
`
`
`
`Motorola GPS Products - Oncore User’s Guide
`Revision 5.0 08/30/02
`
`3.6
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`

`
`
`
`
`Antenna Feed Circuit
`(Continued)
`
`Chapter 3 – Receiver Description
`
`
`For the over current circuit, when the voltage drop across the current sense resistor
`is equal to the over current threshold (set at about 90 mA for room temperature) the
`output of the amplifier starts shutting down the pass transistor. At this point, the
`voltage to the antenna starts to decrease and a logic level is provided for the digital
`circuit to trigger an alarm bit that indicates an overcurrent condition.
`
`
`
`
`
`Figure: 3.2
`
`
`
`An additional feed back path between this output voltage and the over current
`operational amplifier causes a further decrease in the output current depending on
`the output voltage level. This action results in folding back the current such that the
`short circuit amount is about 45 mA, which is less than the 90 mA threshold. This
`prevents the over heating of the series pass transistor should the shorted coax
`condition occur. A chart of the typical output voltage vs. the load current is shown in
`figure 3.2 above.
`
`The output current limit is higher than previous versions of Oncore receivers. This is
`to support longer cable runs through the use of higher gain antennas or in-line
`amplifiers so that the signal does not drop below the tracking threshold when it
`reaches the GPS receiver.
`
`
`Motorola GPS Products - Oncore User’s Guide
`Revision 5.0 08/30/02
`
`3.7
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`LUNAREYE EXHIBIT 2021
`
`

`
`External Gain Range
`
`Chapter 3 – Receiver Description
`
`
`
`
`ACTIVE ANTENNA CONFIGURATION
`The recommended external gain (antenna gain minus cable and connector losses) for
`the GT Oncore R3 model is 10 to 26 dB. The recommended external gain for the UT
`Oncore R5 model is 10 to 33 dB. A typical antenna system might have an active
`antenna with 24 dB of gain and six meters of cable with 6 dB of loss. The external
`gain would then be 18 dB, which is within the acceptable range. For more
`information, refer to the Active Antenna Applications Note.
`
`
`
`
`Figure 3.3: Oncore Receiver
`
`
`Motorola GPS Products - Oncore User’s Guide
`Revision 5.0 08/30/02
`
`3.8
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`LUNAREYE EXHIBIT 2021
`
`

`
`
`
`Chapter 3 – Receiver Description
`
`
`
`
`
`
`
`
`M12+ AND M12+ TIMER ONCORE RECEIVER ELECTRICAL
`CONNECTIONS
`The M12+ and M12+ Timer receives electrical power and receives/transmits I/O
`signals through a 10pin power/data connector mounted on the Oncore. Refer to
`Figure 3.3 for pin numbering.
`
`The following table lists the assigned signal connections of the Oncore receiver's
`power/data connector. For more information, refer to the Active Antenna
`Applications Note.
`
`Table 3.1: Oncore Power/Data Connector Pin Assignments
`
`
`
`Pin #
`
`Signal Name
`
`Description
`
`1
`
`2
`
`3
`
`4
`
`5
`
`6
`
`7
`
`8
`
`9
`
`TTL TXD1
`
`TTL RXD1
`
`+3V PWR
`
`1PPS
`
`GROUND
`
`BATTERY
`
`Reserved
`
`RTCM IN
`
`Transmit 3V logic
`
`Receive 3V logic
`
`Regulated main power
`
`One per pulse per second signal
`
`Ground (receiver)
`
`Externally applied backup power
`
`Not currently used
`
`RTCM input only
`
`Antenna Voltage
`
`3 V to 5 V antenna input voltage
`
`10
`
`Reserved
`
`Not currently used
`
`
`Oncore Operation Voltage And Current Ranges
`3V PWR (Main power)
`Voltage:
`
`2.85V to 3.15V regulated
`
`
`
`50 mV peak-to-peak ripple
`Current:
`
`0.225 W maximum (without antenna)
`
`BATTERY (Externally applied backup power)
`Voltage:
`
`2.2V to 3.2V
`Current:
`
`5 uA typical @ 2.7V @25 degC
`Retention
`
`Backup power retains date, time, position, satellite data,
`oscillator learning table and operating mode.
`
`
`
`
`
`
`Motorola GPS Products - Oncore User’s Guide
`Revision 5.0 08/30/02
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`3.9
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`

`
`
`
`Chapter 3 – Receiver Description
`
`
`
`
`M12+ ONCORE RECEIVER PRINTED CIRCUIT BOARD
`
`
`
`
`Figure 3.4: M12+ and M12+ Timer Oncore Printed Circuit Board Layout
`
`
`Motorola GPS Products - Oncore User’s Guide
`Revision 5.0 08/30/02
`
`3.10
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`
`

`
`Chapter 3 – Receiver Description
`
`
`
`
`
`
`M12+ ONCORE RECEIVER TECHNICAL CHARACTERISTICS
`
`Table 3.2: Oncore Technical Characteristics – M12+ Model
`
`GENERAL
`CHARACTERISTICS
`
`PERFORMANCE
`CHARACTERISTICS
`
`SERIAL
`COMMUNICATION
`
`ELECTRICAL
`CHARACTERISTICS
`
`PHYSICAL
`CHARACTERISTICS
`
`ENVIRONMENTAL
`CHARACTERISTICS
`
`MISCELLANEOUS
`
`NOTES
`
`12 channel
`L1 1575.42 MHz
`C/A code (1.023 MHz chip rate)
`Code plus carrier tracking (carrier aided tracking)
`12 simultaneous satellite vehicles
`Velocity: 1000 knots (515 m/s) > 1000 knots (515 m/s); at
`altitudes < 60,000 ft. (18,000m)
`Acceleration: 4g
`Jerk: 5 m/s3
`Vibration: 7.7G per Military Standard 810E
`15s typical TTFF-hot (with current almanac,position,time and ephemeris)
`40s typical TTFF-warm (with current almanac, position, and time)
`60s typical TTFF-cold (no stored information)
`< 1.0s internal reacquisition (typical)
`100 meters 2dRMS with SA as per DoD specification
`Less than 25 m SEP without SA
`
`< 500nS with SA on
`
`Receiver Architecture
`
`Tracking Capability
`Dynamics
`
`Acquisition Time
`(Time To First Fix,TTFF)
`
`(Tested at –30 to +85ºC)
`Positioning Accuracy
`
`Timing Accuracy
`(1 Pulse per second, 1 PPS)
`Antenna Requirements
`
`Datum
`
`Output Messages
`
`Active antenna module powered by receiver module
`18dB to 36dB external antenna gain measured at input to receiver
`3 V or 5 V Antenna power provided via header connector
`WGS-84 Default
`One user definable datum
`Latitude, longitude, height, velocity, heading, time
`Motorola binary protocol at 9600 baud
`NMEA 0183 at 4800 baud (GGA,GLL, GSV, RMC,VTG, ZDA)
`Software selectable output rate (continuous or poll)
`TTL interface (0 to 3 V)
`Second COM port for RTCM input
`2.85 to 3.15 Vdc; 50 mVp-p ripple (max)
`External 2.2 Vdc to 3.2 Vdc, 5 uA typical @ 2.7 Vdc @ 25ºC
`< 185mW @ 3 V without antenna
`40.0 x 60.0 x 10.0 mm (1.57 x 2.36 x 0.39 in.)
`Receiver 25 g (0.9 oz.)
`Active Antenna Module < 40 g
`Data/power: 10 pin (2 x 5) unshrouded header on 0.050 in.
`centers (available in right angle or straight configuration)
`RF: right angle MMCX (subminiature snap-on)
`Single coaxial cable
`Antenna sense circuit
`-40ºC to +85ºC
`-40ºC to +105ºC
`95% over dry bulb range of +38ºC to +85ºC
`18,000 m (60,000 ft.) maximum
`> 18,000 m (60,000 ft.) for velocities
`< 515 m/s (1000 knots)
`Motorola DGPS corrections at 9600 baud on COM port one
`RTCM SC-104 input Type 1 and Type 9 messages for DGPS
`at 2400, 4800 or 9600 baud on COM port two
`NMEA 0138 output
`Inverse DGPS support
`Lithium battery backup
`Optional Features
`All specifications typical and quoted at 25°C unless otherwise specified
`
`Power Requirements
`“Keep-Alive” BATT Power
`Power Consumption
`Dimensions
`Weight
`
`Connectors
`
`Antenna to Receiver
`Interconnection
`Operating Temperature
`Storage Temperature
`Humidity
`Altitude
`
`Standard Features
`
`
`Motorola GPS Products - Oncore User’s Guide
`Revision 5.0 08/30/02
`
`3.11
`
`LUNAREYE EXHIBIT 2021
`
`

`
`Chapter 3 – Receiver Description
`
`
`
`
`
`
`M12+ TIMER ONCORE RECEIVER TECHNICAL CHARACTERISTICS
`
`Table 3.2: Oncore Technical Characteristics – M12+ Timer Model
`
`Receiver Architecture
`
`Tracking Capability
`Dynamics
`
`12 channel
`L1 1575.42 MHz
`C/A code (1.023 MHz chip rate)
`Code plus carrier tracking (carrier aided tracking)
`12 simultaneous satellite vehicles
`Velocity: 1000 knots (515 m/s) > 1000 knots (515 m/s); at
`altitudes < 60,000 ft.(18,000m)
`Acceleration: 4g
`Jerk: 5 m/s3
`Vibration: 7.7G per Military Standard 810E
`200s TTFF-hot (with current almanac,position,time and ephemeris)
`50s TTFF-warm (with current almanac, position, and time)
`25s TTFF-cold (No stored information)
`< 1.0s internal reacquisition (typical)
`100 meters 2dRMS with SA as per DoD specification
`Less than 25 m SEP without SA
`Performance using clock granularity message*
`< 2nS 1 Sigma average
`< 6nS 6 Sigma average
`Performance not using clock granularity message*
`< 10nS 1 Sigma average
`< 20nS 6 Sigma average
`Active antenna module powered by receiver module
`18dB to 36dB external antenna gain measured at input to receiver
`3 V or 5 V Antenna power provided via header connector
`WGS-84 Default
`One user definable datum
`Latitude, longitude, height, velocity, heading, time
`Motorola binary protocol at 9600 baud
`Software selectable output rate (continuous or poll)
`TTL interface (0 to 3 V)
`2.85 to 3.15 Vdc; 50 mVp-p ripple (max)
`External 2.2 Vdc to 3.2 Vdc, 5 uA typical @ 2.7 Vdc @ 25ºC
`<185mW @ 3 V without antenna
`40.0 x 60.0 x 10.0 mm (1.57 x 2.36 x 0.39 in.)
`Receiver 25 g (0.9 oz.)
`Active Antenna Module < 40 g
`Data/power: 10 pin (2 x 5) unshrouded header on 0.050 in.
`centers (available in right angle or straight configuration)
`RF: right angle MMCX (subminiature snap-on)
`Single coaxial cable
`Antenna sense circuit
`-40ºC to +85ºC
`-40ºC to +105ºC
`95% over dry bulb range of +38ºC to +85ºC
`18,000 m (60,000 ft.) maximum
`> 18,000 m (60,000 ft.) for velocities
`< 515 m/s (1000 knots)
`Motorola Binary Protocol
`Position hold with automatic site survey
`Clock Granularity Error Message
`T-RAIM (Timing Receiver Autonomous
`Integrity Monitoring)
`Lithium battery backup
`Optional Features
`All specifications typical and quoted at 25°C unless otherwise specified
`
`GENERAL
`CHARACTERISTICS
`
`PERFORMANCE
`CHARACTERISTICS
`
`SERIAL
`COMMUNICATION
`
`ELECTRICAL
`CHARACTERISTICS
`
`PHYSICAL
`CHARACTERISTICS
`
`ENVIRONMENTAL
`CHARACTERISTICS
`
`MISCELLANEOUS
`
`NOTE
`
`Acquisition Time
`(Time To First Fix,TTFF)
`
`(Tested at –30 to +85ºC)
`Positioning Accuracy
`
`Timing Accuracy
`(1 Pulse per second
`or, 100 PPS)
`Position hold mode active
`
`Antenna Requirements
`
`Datum
`
`Output Messages
`
`Power Requirements
`“Keep-Alive” BATT Power
`Power Consumption
`Dimensions
`Weight
`
`Connectors
`
`Antenna to Receiver
`Interconnection
`Operating Temperature
`Storage Temperature
`Humidity
`Altitude
`
`Standard Features
`
`
`Motorola GPS Products - Oncore User’s Guide
`Revision 5.0 08/30/02
`
`3.12
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`LUNAREYE EXHIBIT 2021
`
`

`
`
`
`
`
`
`
`Chapter 3 – Receiver Description
`
`
`
`
`GT+, UT+, SL ONCORE RECEIVER ELECTRICAL CONNECTIONS
`The Oncore receives electrical power and receives/transmits I/O signals through a
`10pin power/data connector mounted on the Oncore Refer to Figure 3.3 for pin
`numbering.
`
`The following table lists the assigned signal connections of the Oncore receiver's
`power/data connector. For more information, refer to the Active Antenna
`Applications Note.
`
`Table 3.3: Oncore Power/Data Connector Pin Assignments
`
`
`
`Pin #
`
`Signal Name
`
`Description
`
`1
`
`2
`
`3
`
`4
`
`5
`
`6
`
`7
`
`8
`
`9
`
`10
`
`BATTERY
`
`+5V PWR
`
`GROUND
`
`VPP
`
`RTCM IN
`
`1PPS
`
`Externally applied backup power (< + 5V)
`
`+5V regulated main power
`
`Ground (receiver)
`
`Flash memory programming voltage
`
`RTCM input
`
`One per pulse per second signal
`
`1PPS RTN
`
`One per pulse per second return
`
`TTL TXD
`
`TTL RXD
`
`TTL RTN
`
`Transmit 5V logic
`
`Receive 5V logic
`
`Transmit/receive return
`
`
`Oncore Operation Voltage And Current Ranges
`5V PWR (Main power)
`Voltage:
`
`4.75 V to 5.25 V
`
`
`
`50 mV peak-to-peak ripple
`Current:
`
`< 0.9 W at 5 V at 25øC with active antenna drawing 20 mA
`
`BATTERY (Externally applied backup power)
`Voltage:
`
`2.5 V to 5.25 V
`Current:
`
`5 uA typical @ 2.5 V
`100 uA typical @ 5.0 V
`
`
`
`
`
`
`
`Motorola GPS Products - Oncore User’s Guide
`Revision 5.0 08/30/02
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`3.13
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`LUNAREYE EXHIBIT 2021
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`

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`Chapter 3 – Receiver Description
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`GT+, UT+, SL ONCORE RECEIVER PRINTED CIRCUIT BOARD
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`Figure 3.5: Oncore Printed Circuit Board Layout UT, GT and SL
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`Motorola GPS Products - Oncore User’s Guide
`Revision 5.0 08/30/02
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`
`
`3.14
`
`LUNAREYE EXHIBIT 2021
`
`

`
`Chapter 3 – Receiver Description
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`GT+ ONCORE RECEIVER TECHNICAL CHARACTERISTICS
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`Table 3.4: Oncore Technical Characteristics – GT Plus Model
`
`8 parallel channel
`L1 1575.42 MHz
`C/A code (1.023 MHz chip rate)
`Code plus carrier tracking (carrier aided tracking)
`8 simultaneous satellite vehicles
`Velocity: 1000 knots (515 m/s); > 1000 knots at altitudes < 60,000 ft.
`Acceleration: 4g
`Jerk: 5 m/s3
`Vibration: 7.7G per Military Standard 810E
`< 15 s typical TTFF-hot (with current almanac, position, time and
`ephemeris)
`< 45 s typical TTFF-warm (with current almanac, position, and time)
`< 90 s typical TTFF-cold
`< 1.0 s internal reacquisition (typical)
`100 m 2dRMS with SA as per DoD specification
`Less than 25 m SEP without SA
`1-5 m typical in differential mode
`< 500 ns (1 sigma) with SA on
`
`Active micro strip patch antenna module
`Powered by receiver module (5-80 mA @ 5 V)
`WGS-84
`One user definable datum
`Latitude, longitude, height, velocity, heading, time
`Motorola binary protocol at 9600 baud
`NMEA at 4800 baud: GGA, GLL., GSA, GSV, RMC, VTG,ZDA
`Software selectable output rate (continuous or poll)
`TTL interface (0 to 5 V)
`Second COM port for RTCM input
`5 ± 0.25 V; 50 mVp-p ripple (max)
`External 2.5 V to 5.25 V; 5 uA typical @ 2.5 V
`<0.9 W @ 5 V with active antenna drawing 20 mA
`2.00 x 3.25 x 0.64 in. (50.8 x 82.6 x 16.3 mm)
`1.8 oz (51g)
`Data/power: 10 pin (2x5) unshrouded header on 0.100 in, centers
`RF: right angle OSX (subminiature snap-on)
`Single coaxial cable
`Antenna sense circuit
`-40ºC to +85ºC
`95% noncondensing +30ºC to +60ºC
`60,000 ft. (18 km) (max.)
`> 60,000 ft. (18 km) for velocities < 1000 knots
`Motorola DGPS input corrections at 9600 baud on COM port one
`RTCM SC-104 input Type 1 and Type 9 messages for DGPS at 2400, 4800, or
`9600 baud on COM port two.
`NMEA 0183 output
`Velocity filtering (user controlled)
`Lithium battery
`Right angle SMB RF connector
`On-board LNA for passive antenna support
`Low profile shields
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`Receiver Architecture
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`Tracking Capability
`Dynamics
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`Acquisition Time
`(Time To First Fix, TTFF)
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`(Tested at –30 to +85ºC)
`Positioning Accuracy
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`Timing Accuracy
`(1 Pulse Per Second, 1 PPS)
`Antenna
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`Datum
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`I/O Messages
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`
`General
`Characteristics
`
`Performance
`Characteristics
`
`Serial
`Communication
`
`Electrical
`Characteristics
`
`Physical
`Characteristics
`
`Power Requirements
`
`“Keep-Alive” BATT Power
`
`Power Consumption
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`Dimensions
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` Weight
`
`Connectors
`
`Environmental
`Characteristics
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`Miscellaneous
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`Antenna to Receiver
`Interconnection
`Operating Temperature
`Humidity
`Altitude
`
`Standard Features
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`Optional Features
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`
`Motorola GPS Products - Oncore User’s Guide
`Revision 5.0 08/30/02
`
`3.15
`
`LUNAREYE EXHIBIT 2021
`
`

`
`Chapter 3 – Receiver Description
`
`
`
`
`
`
`UT+ ONCORE RECEIVER TECHNICAL CHARACTERISTICS
`
`Table 3.5: Oncore Technical Characteristics – UT Plus Model
`
`8 parallel channel
`L1 1575.42 MHz
`C/A code (1.023 MHz chip rate)
`Code plus carrier tracking (carrier aided tracking)
`8 simultaneous satellite vehicles
`Velocity: 1000 knots (515 m/s); > 1000 knots at altitudes < 60,000 ft.
`Acceleration: 4g
`Jerk: 5 m/s3
`Vibration: 7.7G per Military Standard 810E
`< 20 s typical TTFF-hot (with current almanac, position, time and
`ephemeris)
`< 50 s typical TTFF-warm (with current almanac, position, and time)
`< 300 s typical TTFF-cold
`< 1.0 s internal reacquisition (typical)
`100 m 2dRMS with SA as per DoD specification
`Less than 25 m SEP without SA
`Time RAIM algorithm
`< 130 ns (1 sigma) with SA on
`In position hold mode, < 50 ns (1 sigma) with SA on
`Immune to the following CW Jamming signal levels measured at the input
`to the Oncore Active Antenna when the receiver is in position-hold mode.
`Values are typical.
`-50 dBm @ 1570 MHz
`-79 dBm @ 1575.42 MHz
`-56 dBm @ 1580 MHz
`Active micro strip patch antenna module
`Powered by receiver module (5-80 mA @ 5 V)
`WGS-84
`Latitude, longitude, height, velocity, heading, time (Motorola binary
`protocol)
`Software selectable output rate (continuous or poll)
`TTL interface (0 to 5 V)
`5 ± 0.25 V; 50 mVp-p ripple (max)
`External 2.5 V to 5.25 V; 5 uA typical @ 2.5 V
`<0.9 W @ 5 V with active antenna drawing 20 mA
`2.00 x 3.25 x 0.64 in. (50.8 x 82.6 x 16.3 mm)
`1.8 oz (51g)
`Data/power: 10 pin (2x5) unshrouded header on 0.100 in, centers
`RF: right angle OSX (subminiature snap-on)
`Single coaxial cable
`Antenna sense circuit
`-40ºC to +85ºC
`95% noncondensing +30ºC to +60ºC
`60,000 ft. (18 km) (max.)
`> 60,000 ft. (18 km) for velocities < 1000 knots
`Time RAIM
`100PPS output
`Automatic site survey
`Jamming protection)
`Lithium battery
`Straight OSX RF connector
`
`Receiver Architecture
`
`Tracking Capability
`Dynamics
`
`Acquisition Time
`(Time To First Fix, TTFF)
`
`
`
`(Tested at –30 to +85ºC)
`Positioning Accuracy
`
`Timing Accuracy
`(1 Pulse Per Second, 1 PPS)
`
`Jamming Immunity
`
`Antenna
`
`Datum
`Output Messages
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`
`General
`Characteristics
`
`Performance
`Characteristics
`
`Serial
`Communication
`
`Electrical
`Characteristics
`
`Physical
`Characteristics
`
`Power Requirements
`
`“Keep-Alive” BATT Power
`
`Power Consumption
`
`Dimensions
`
` Weight
`
`Connectors
`
`Environmental
`Characteristics
`
`Miscellaneous
`
`
`
`
`
`
`
`
`
`
`
`Antenna to Receiver
`Interconnection
`Operating Temperature
`Humidity
`Altitude
`
`Standard Features
`
`Optional Features
`
`
`Motorola GPS Products - Oncore User’s Guide
`Revision 5.0 08/30/02
`
`3.16
`
`LUNAREYE EXHIBIT 2021
`
`

`
`Chapter 3 – Receiver Description
`
`
`
`
`
`
`SL ONCORE RECEIVER TECHNICAL CHARACTERISTICS
`
`Table 3.6: Oncore Technical Characteristics – SL Model
`
`8 parallel channel
`L1 1575.42 MHz
`C/A code (1.023 MHz chip rate)
`Code plus carrier tracking (carrier aided tracking)
`8 simultaneous satellite vehicles
`Velocity: 1000 knots (515 m/s); > 1000 knots at altitudes < 60,000 ft.
`Acceleration: 4g
`Jerk: 5 m/s3
`Vibration: 7.7G per Military Standard 810E
`< 15 s typical TTFF-hot (with current almanac, position, time and
`ephemeris)
`< 45 s typical TTFF-warm (with current almanac, position, and time)
`< 90 s typical TTFF-cold
`< 1.0 s internal reacquisition (typical)
`100 m 2dRMS with SA as per DoD specification
`Less than 25 m SEP without SA
`1-5 typical in differential mode
`< 500 ns (1 sigma) with SA on
`
`Active micro strip patch antenna module
`Powered by receiver module (5-80 mA @ 5 V)
`WGS-84
`One user definable datum
`Latitude, longitude, height, velocity, heading, time
`Motorola binary protocol at 9600 baud
`NMEA at 4800 baud: GGA, GLL, GSA, GSV, RMC, VTG, ZDA
`Software selectable output rate (continuous or poll)
`TTL interface (0 to 5 V)
`Second COM port for RTCM input
`5 ± 0.25 V; 50 mVp-p ripple (max)
`External 2.5 Vdc to 5.25 Vdc; 5 uA typical @ 2.5 Vdc
`<0.9 W @ 5 Vdc with active antenna drawing 20 mA
`40 x 80 x 12.2 mm (1.58 x 3.15 x 0.48 in.)
`0.8 o