Motorola Orthus, Manual

Page 1: ...1 REVISIONS REV DESCRIPTION DATE AUTHOR 1 0 RFQ 01 28 10 Vinh Le 2 0 RFQ revised with high power option 02 01 10 Vinh Le Orthus Radio functional specification Mid Power APN RF functional specifications DOC NO 00 J948B0 FS04 Page 1 of 24 Signature Approval of Document Orthus Radio Integration Guide ...

Page 2: ...cate Copyright c 2009 by Motorola 2 Required Approvals Program Manager Date xxx Electrical Mechanical RF Engineering Date Platform Manager Morteza Zarrabian Product Manager Date xxx Optional Approvals System Engineering Date Vinh Le RF Engineering Date Nhan Nguyen ...

Page 3: ... 2 Spectral flatness 10 2 6 3 Transmit power range and accuracy 10 2 6 4 Transmit center frequency tolerance 10 2 6 5 RX Symbol clock frequency tolerance 10 2 6 6 Modulation accuracy EVM DSSS rates 10 2 6 7 Modulation accuracy EVM OFDM rates 11 2 6 8 Phase noise 11 2 6 9 VCO turn around settling time 11 2 6 10 Transmit emissions 12 2 6 11 Load stability 13 2 6 12 Conducted transmit power 14 2 7 Re...

Page 4: ...1 Figure 10 EVM specifications for OFDM 802 11 a g rates 11 Figure 11 Transmit modulation accuracy EVM for HT rates 11 Figure 12 Phase noise specification 11 Figure 13 VCO frequency transient 12 Figure 14 Transmit emission specifications 13 Figure 15 Transmit power specification 3 3V mode 14 Figure 16 Transmit power specification 5 0V mode 15 Figure 17 Typical receiver sensitivity for Orthus radio...

Page 5: ...02 11g modes are 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36MBps 48Mbps and 54Mbps Data rates supported in 802 11n draft 2 0 modes MCS0 through MCS15 Channel bandwidth 20 MHz or 40 MHz Frequency band 2 4 GHz and 5 2 GHz Short guard support for HT40 STBC support in single spatial stream mode Configurable transmit power mode medium and high power 3 3V or 5 0V Typical RF transmit power per antenna high power...

Page 6: ...CONFIDENTIAL AND PROPRIETARY For Internal Use Only Do Not Duplicate Copyright c 2009 by Motorola 6 Number of transmitters 2 Number of receivers 2 Figure 1 PHY supported features ...

Page 7: ...al 3 variation 3 3 V Supply voltage 3 2 3 3 3 4 Vdc 3 3V nominal 3 variation Figure 2 Power supply specifications 2 3 1 Average power consumption The average power consumption is specified as below In this configuration the Orthus radio is set to transmit at maximum power at the given data rate Item Radio mode Power consumption RMS max 1 3 3V 2 5W 2 5 0V 8W Figure 3 RSM current and power consumpti...

Page 8: ...s radio will NOT support 4 9GHz band The supported frequency range is listed as follows Band Frequency GHz UNII 1 5 15 5 25 GHz UNII 2 5 25 5 35 GHz UNII 3 5 470 5 725 GHz UNII 4 5 725 5 850 Europe 5 15 5 25 GHz 5 25 5 35 GHz 5 47 5 725 GHz Japan 5 15 5 25 GHz 5 25 5 35 GHz 5 470 5 725 GHz Figure 5 5 2 GHz frequency operating range The exact center channel frequency for operation can be determined...

Page 9: ...20 MHz channel the transmitted spectrum shall have a 0 dBr dB relative to the maximum spectral density of the signal bandwidth not exceeding 18 MHz 20 dBr at 11 MHz frequency offset 28 dBr at 20 MHz frequency offset and 45 dBr at 30 MHz frequency offset and above The transmitted spectral density of the transmitted signal shall fall within the spectral mask as shown in Figure n64 Transmit spectral ...

Page 10: ...esigned to maintain an average transmit power accuracy of 2dB per antenna The method for determining the average transmitted power accuracy is calculated as follows When the ideal transmitted power is set by software the output RF power of the radio is measured simultaneously by the MIMO Litepoint Iqnxn test set or equivalent for a given data rate on all channels all frequency bands The actual mea...

Page 11: ...SK 5 QPSK 10 QPSK 13 16 QAM 16 16 QAM 19 64 QAM 22 64 QAM 25 64 QAM 5 6 28 Figure 11 Transmit modulation accuracy EVM for HT rates 2 6 8 Phase noise Normally the phase noise effect has already part of the transmit EVM specifications However the receiver local oscillator can still affect the receive signal quality Item Max Unit Integrated phase noise 1 5 Degree rms Figure 12 Phase noise specificati...

Page 12: ...nstant TX at Fc 11MHz 50 For fc 22MHz f fc 11MHz and fc 11MHz f fc 22MHz 302 Band edge spurious signals 41 dBm 1 MHz RBW 1 KHz VBW max hold Transmitting 11 MB sec packets at any channel 1 through 11 measure in 2300 2390 MHz 2483 5 2500 MHz 4 5 5 25 GHz and 7 25 7 75 GHz FCC 15 205 restricted bands Antenna to have 0 dBi gain 302a Band edge Spurious signals 30 dBm ETSI 307 Key click spectral re grow...

Page 13: ...IETARY For Internal Use Only Do Not Duplicate Copyright c 2009 by Motorola 13 Figure 14 Transmit emission specifications 2 6 11 Load stability The transmitter will be unconditionally stable under infinite VSWR and all phases ...

Page 14: ... measured at the Orthus radio connector and not at the antenna chassis of the AP Average transmit power is a number typically seen when measured on an arbitrary radio The conducted transmitted power is subject to vary as defined by transmit power variation specification in section 2 6 3 Orthus Radio transmit power 3 3V mode Modulation Code Rate Average transmit power Average transmit power Rates M...

Page 15: ...QAM 20MHz 24 18 MCS0 MCS8 BPSK HT20 40 28 21 MCS1 MCS9 QPSK HT20 40 27 21 MCS2 MCS10 QPSK HT20 40 27 21 MCS3 MCS11 16 QAM HT20 40 26 21 MCS4 MCS12 16 QAM HT20 40 26 21 MCS5 MCS13 64 QAM 2 3 HT20 40 25 20 MCS6 MCS14 64 QAM HT20 40 24 19 MCS7 MCS15 64 QAM 5 6 HT20 40 23 18 Figure 16 Transmit power specification 5 0V mode 2 7 Receiver operation 2 7 1 Receiver input sensitivities The receiver sensitiv...

Page 16: ...2 MCS1 89 MCS2 87 MCS3 84 MCS4 81 MCS5 77 MCS6 76 MCS7 74 MCS8 92 MCS9 88 MCS10 86 MCS11 83 MCS12 81 MCS13 76 MCS14 75 MCS15 73 MCS0 HT40 88 MCS1 86 MCS2 84 MCS3 82 MCS4 79 MCS5 74 MCS6 72 MCS7 71 MCS8 88 MCS9 85 MCS10 83 MCS11 81 MCS12 78 MCS13 73 MCS14 71 MCS15 70 Figure 17 Typical receiver sensitivity for Orthus radio 2400Mhz band A B C D 5200 Mhz band Typical radio ...

Page 17: ... 18 91 24 87 36 84 48 80 54 79 MCS0 HT20 94 MCS1 92 MCS2 90 MCS3 86 MCS4 83 MCS5 79 MCS6 77 MCS7 75 MCS8 91 MCS9 88 MCS10 85 MCS11 83 MCS12 80 MCS13 75 MCS14 74 MCS15 72 MCS0 HT40 91 MCS1 88 MCS2 86 MCS3 83 MCS4 80 MCS5 75 MCS6 74 MCS7 73 MCS8 88 MCS9 85 MCS10 83 MCS11 80 MCS12 76 MCS13 72 MCS14 70 MCS15 68 Figure 18 Typical receiver sensitivity for Orthus radio 5200Mhz band ...

Page 18: ...ction dB per actual hardware Non adjacent channel rejection dB per 802 11 a b g n draft 2 0 standard Non adjacent channel rejection dB per actual hardware DSSS 1 35 Meet standard requirement Not applicable 2 35 Meet standard requirement Not applicable 5 5 35 Meet standard requirement Not applicable 11 35 Meet standard requirement Not applicable OFDM BPSK 16 Meet standard requirement 32 Meet standa...

Page 19: ... the selected channel This parameter shall be a measure by the PHY sublayer of the received RF power in the channel measured over the entire received frame The received power shall be the average over all receive chains RCPI shall be a monotonically increasing logarithmic function of the received power level defined in dBm The allowed values for the Received Channel Power Indicator RCPI parameter ...

Page 20: ...pported Besides the legacy rates for 11 a g the following rates are supported Specifically MCS0 through MCS15 are supported with both types of guard intervals 800ns and 400ns In combinations of 20MHz and 40MHz channel bandwidth there are multiple data rates possible The figures below summarizes the modes in high throughput modes ...

Page 21: ...CONFIDENTIAL AND PROPRIETARY For Internal Use Only Do Not Duplicate Copyright c 2009 by Motorola 21 Figure 20 Supported data rates for 20MHz bandwidth ...

Page 22: ...CONFIDENTIAL AND PROPRIETARY For Internal Use Only Do Not Duplicate Copyright c 2009 by Motorola 22 Figure 21 Support data rates for 40MHz bandwidth ...

Page 23: ...CONFIDENTIAL AND PROPRIETARY For Internal Use Only Do Not Duplicate Copyright c 2009 by Motorola 23 ...

Page 24: ...e and has a gain equal to or less that the reference antenna can be used without recertification Note The Adapter cable must be considered as it is part of the system gain Use of an alternative antenna different type or same type but higher gain will invalidate the country approvals Under this instant the system integrator is responsible for re evaluating the end product and obtaining separate app...

Page 25: ...the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following mea...