LG Innotek VL2000 Telematics Modem User Manual 1

LG Innotek Co., Ltd. Telematics Modem 1

User manual

Copyright ⓒ. 2014. All Rights Reserved. User Guide for LTD-VL2000 (Eagle) 1. Overview 2. Major feature 3. Interface 4. Electrical specification 5. RF specification 6. Mechanical specification 7. General specification 8. Connector 9. RFx information 10. FCC Approval Table of Contents Product : LTE/CDMA(EVDO) Wireless Modem Model name : LTD-VL2000
Copyright ⓒ. 2014. All Rights Reserved. The LTD-VL2000 is achieved as personal mobile communication devices of the compact radio equipment, the latest design of the parts becoming smaller, lighter weight having the LTE(700/1700MHz), CDMA(850/1900MHz) bands. It is the vehicle’s telematics system that connect with LTE and CDMA(EVDO) wireless network and the wireless module with voice and data communication. It can be operated at land, rivers, and other similar areas. On LTE operating mode, It can be communicated with uplink 50Mbps, downlink up to 100Mbps data transfer speed such as a movie or a video call. It may be able to receive large amounts of data. Standard RS-232 port and USB port communicating with the host system via AT-command or control commands can be used to send data. Voice calls are possible. 1. Overview
Copyright ⓒ. 2014. All Rights Reserved. Mechanical Dimension 86.2(L) x 78.1(W) x 7.0(T) mm Weight 48g(max) Interface USB, General Purpose I/O pins Antenna FAKRA Connector Temperature * Operation : -20℃ ~ +70 ℃ Storage : -40 ℃ ~ +85 ℃ Technology Main Chipset MDM 9615 Memory 2048Mb(NAND) / 1024Mb(SDRAM) Standard 3GPP Rel.9 LTE - DL Speed : 100 Mbps(20M bandwidth) - UL Speed : 50 Mbps(20M bandwidth) 3GPP2 CDMA 1X, EVDO Rev.A - DL Speed : 3.1 Mbps - UL Speed : 1.8 Mbps Band LTE B4, B13 CDMA 850(Cellular), 1900 (PCS) GPS Not Supported Power LTE : Typ. 23dBm(Power Class 3) CDMA : Typ. 24dBm (Power Class 3) ETC DC Power 12V Functions Voice, Data, SMS 2. Major feature
Copyright ⓒ. 2014. All Rights Reserved. 3. Interface Customer P/N is connected with outer device using 40 pin connector 3.1 Pin output Figure 1. Connector pin arrangement
Copyright ⓒ. 2014. All Rights Reserved. 3. Interface 3.2 Pin description Table 1. Pin descriptions Signal Name Type Pin Description USB USB-NAD_D+ USB-NAD_D- USB_POW_ON USB-GND IO IO I - 13 14 11 12 USB Differential data line (+) USB Differential data line (-) Control line USB Power Supply USB-Ground internal connected to GND Audio PCM D_Audio_NAD_SCLK D_Audio_NAD_LRCK D_Audio_NAD_SDTI D_Audio_NAD_SDTO O O I O 23 24 25 26 PCM Interface bit clock line PCM Interface frame clock line PCM Interface digital audio data in PCM Interface digital audio data out User Interface NAD_OnOff NAD_Reset NAD_Status PowerOn_Off HWakeUp I I O I O 15 16 9 10 17 Control line to power on or off the module Control line to unconditionally restart the module Indicates the power state of the module Control line to switch on the power supply of LGIT-M. Optional Control line to switch on host. Power KL30 (12V) GND I - 1,3,5,7 2,4,6,8 Power supply input (+) Power supply input (-) NC RESERVED - 18,27,28, 29,30,31, 32,33,34, 35,36,37, 38,39,40 Reserved pins. Please leave the pins unconnected
Copyright ⓒ. 2014. All Rights Reserved. 3. Interface 3.3 USB It is supported with universal serial bus for high data communication. And It is satisfied with USB2.0 specification and supported with max.480Mbps Table 2. USB Pin descriptions Pin NO. Signal Name Pin I/O (Modem host) Function Description 13 USB-NAD_D+ IO USB Differential data line (+) 14 USB-NAD_D- IO USB Differential data line (-) 11 USB_POW_ON I Control line USB Power Supply 12 USB-GND - USB-Ground internal connected to GND
Copyright ⓒ. 2014. All Rights Reserved. 3. Interface 3.4 Audio This module is provided with PCM interface. The resistor of pulled-up or pulled-down in this pin must be over 50Kohm. Table 3. PCM Pin descriptions 3.5 User interface Pin No. Signal Name Direction Function 15 NAD_OnOff I Turn on and off the module Active High 9 NAD_Status O Indicate the active status of module Active High 10 PowerOn_Off O Supply the power of module Active High 17 HwakeUP O Be used to wake up the host system Active Low 11 USB_Pow_On I Communicate with USB device Active High Table 4. User interface Pin descriptions Pin NO. Signal Name Pin I/O (Modem host) Function Description 23 D_Audio_NAD_SCLK O PCM Interface bit clock line 24 D_Audio_NAD_LRCK O PCM Interface frame clock line 25 D_Audio_NAD_SDTI I PCM Interface digital audio data in 26 D_Audio_NAD_SDTO O PCM Interface digital audio data out
Copyright ⓒ. 2014. All Rights Reserved. 4. Electrical specification 4.1 Power supply specification A Module Power supply(KL30) is delivered on DC 12V, 1.5A from host system. In Module internal power supply, it is design for power management integral circuits to distribute constant voltages, and can control the each power block to minimize the power consumptions. In particular, PAM(power amplifier module) has much power consumption so it is supplied for directly 3.8V converted from KL30. Therefore it should be careful to input the supply power of PAM when the absolute rating is over. In addition, all of power input should be design with blocking and protecting high surge and ESD in NAD module. Pin No. Signal Name Direction MIN TYP MAX 1, 3, 5,7 KL30(V_BATT) I 10.8V 12V 13.2V Table 5. Power supply specification
Copyright ⓒ. 2014. All Rights Reserved. 4. Electrical specification 4.2 Logic level specification 4.2.1 Digital logic level specification Table 6. Digital logic level specification
Copyright ⓒ. 2014. All Rights Reserved. 5. RF specification 5.1 CDMA 5.1.1 Receiver .- Bandwidth : 1.25MHz .- Frequency : 869MHz – 894MHz (BC0), 1930MHz – 1990MHz (BC1) .- RF to Baseband Direct conversion (Zero IF) .- Modulation method : QPSK, 8PSK and 16QAM .- Sensitivity : ≤-104dBm (PER = Under 0.5%) 5.1.2 Transmitter .- Frequency: 824MHz – 849MHz (BC0), 1850MHz – 1910MHz (BC1) .- Maximum RF Output : Power class3 (BC0), 23.01dBm ~ 25.5dBm Power class2 (BC1), 23.01dBm ~ 25.5dBm .- Modulation method : BPSK, QPSK AND 8PSK .- Baseband to RF Direct conversion (Zero IF) 5.2 LTE 5.2.1 Receiver .- Bandwidth : B4(1.4/3/5/10/15/20MHz), B13(5/10MHz) .- Frequency : 2110MHz – 2155MHz (B4), 746MHz – 756MHz (B13) .- RF to Baseband Direct conversion (Zero IF) .- Modulation method : QPSK, 16QAM and 64QAM .- Sensitivity : Main - B4 (≤-93.3dBm @QPSK), B13(≤-93.3dBm @QPSK) Diversity - B4 (≤-93.3dBm @QPSK), B13(≤-93.3dBm @QPSK) 5.2.2 Transmitter .- Frequency : B4 (1710MHz – 1755MHz), B13(777MHz – 787MHz) .- Maximum RF Output : Power class 3, 21.5dBm ~ 24.5dBm .- Modulation method : QPSK and 16QAM .- Baseband to RF Direct conversion (Zero IF)
Copyright ⓒ. 2014. All Rights Reserved. 6. Mechanical specification 6.1 Mechanical dimensions Dimensions 86.2(L) x 78.1(W) x 7.0(T) mm Weight 48 grams(max.) Modem Interface connector ISMA-9827B-40Y955 (Manufacture vendor : IRISO) Modem Antenna Connector (Plug) 59S2DA-40MT5_D (Manufacture vendor : Rosenberger) Table 7. Mechanical specification Figure 2. Mechanical dimension
Copyright ⓒ. 2014. All Rights Reserved. 6. Mechanical specification 6.1 Environment specification .- Storage Temp : -40℃ ~ +85℃ .- Operating Temp : -20℃ ~ +70℃ (-20℃ ~ +70℃ : 3GPP specifications are satisfied -30℃~-20℃, +70℃~+80℃ : It can be performance degradation) .- Operating humidity : 80% (60℃) relative humidity
Copyright ⓒ. 2014. All Rights Reserved. 7. General specification 7.1 CDMA electrical specification Test item Spec. CHANNEL 1011/25 384/600 779/1175 4.4.5 Maximum Output Power 23.01~25.5dBm PASS PASS PASS 4.5.1 Conducted Spurious Emissions 885 kHz to 1.98 MHz -42 dBc↓/30 kHz PASS PASS PASS 1.98 MHz to 4.00 MHz -54 dBc↓/30 kHz (BC0) -50 dBc↓/30 kHz (BC1) PASS PASS PASS 4.4.6 Minimum Controlled Output Power -50dBm↓ PASS PASS PASS 4.3.4 Waveform Quality Rho 0.94 ~1.00 PASS PASS PASS Freq_E +/-300.00Hz(BC0) +/-150.00Hz(BC1) PASS PASS PASS Time_E -1.00~1.00 us PASS PASS PASS 4.4.4 Range of Closed Loop Power Control up @ Full rate 24↑ PASS PASS PASS down @ Full Rate -24↓ PASS PASS PASS up @ Half rate 24↑ PASS PASS PASS down @ Half Rate -24↓ PASS PASS PASS up @ Quarter rate 24↑ PASS PASS PASS down @ Quarter Rate -24↓ PASS PASS PASS up @ Eighth rate 24↑ PASS PASS PASS down @ Eighth Rate -24↓ PASS PASS PASS 4.4.2 Time Response of Open Loop Control PASS PASS PASS PASS 4.4.1 Range of Open Loop Power Open Loop Power Upper -57.50~-38.50(BC0) -60.50~-41.50(BC1) PASS PASS PASS Open Loop Power Mid -17.50~1.50(BC0) -20.50~-1.50(BC1) PASS PASS PASS Open Loop Power Sense 10.50~29.50(BC0) 10.50~29.50(BC1) PASS PASS PASS 3.5.1 Reference Sensitivity Level(-104/-25) 0.5%↓ PASS PASS PASS Table 9. CDMA RF specification
Copyright ⓒ. 2014. All Rights Reserved. 7. General specification 7.2 LTE B4(20M) electrical specification Table 10. LTE B4(20M) RF specification 시험 항목 Spec. Test Temperature Channel 2050 2175 2300 6.2.2 Maximum Output Power(class 3) 23±1.5dBm Normal, Temp L, Temp H PASS PASS PASS 6.3.2 Minimum Output Power -39dBm ↓ Normal, Temp L, Temp H PASS PASS PASS 6.5.1 Frequency Error ±0.1ppm Normal, Temp L, Temp H PASS PASS PASS 6.5.2.1 Error Vector Magnitude(EVM) 17.5%↓ (QPSK) Normal PASS PASS PASS 12.5%↓ (16QAM) PASS PASS PASS 6.5.2.2 Relative Carrier Leakage Power Carrier Leakage (3.2dBm ± 3.2dB) -27.2 dBc Normal, Temp L, Temp H PASS PASS PASS Carrier Leakage (-26.8dBm ± 3.2dB) -19.2 dBc PASS PASS PASS Carrier Leakage (-36.8dBm ± 3.2dB) -9.2 dBc PASS PASS PASS 6.5.2.4 EVM equalizer spectrum flatness EVM equalizer spectrum flatness Range1 5.4 dB ↓ Normal, Temp L, Temp H PASS PASS PASS EVM equalizer spectrum flatness Range2 9.4 dB ↓ PASS PASS PASS 6.6.1 Occupied Bandwidth (OBW) 20 MHz ↓ Normal PASS PASS PASS 6.6.2.1 Spectrum emission mask Spectrum Emission Mask upper/lower Area 1 -19.5 dBm ↓ Normal PASS PASS PASS Spectrum Emission Mask upper/lower Area 2 -8.5 dBm ↓ PASS PASS PASS Spectrum Emission Mask upper/lower Area 3 -11.5 dBm ↓ PASS PASS PASS Spectrum Emission Mask upper/lower Area 4 -23.5 dBm ↓ PASS PASS PASS 6.6.2.3 Adjacent Channel Leakage Power Ratio (ACLR) ACLR E-UTRA ± -29.2dB ↓ Normal, Temp L, Temp H PASS PASS PASS ACLR UTRA Offset 1 ± -32.2dB ↓ PASS PASS PASS ACLR UTRA Offset 2 ± -35.2dB ↓ PASS PASS PASS 7.3 Reference Sensitivity Level @ 20MHz Main Ref Sense throughput shall be ≥ 95% -93.3 dBm Normal, Temp L, Temp H PASS PASS PASS Div. Ref Sense throughput shall be ≥ 95% -93.3 dBm PASS PASS PASS 7.4 Maximum Input Level throughput shall be ≥ 95% -25.7 dBm Normal PASS PASS PASS
Copyright ⓒ. 2014. All Rights Reserved. 7. General specification 7.3 LTE B13(10M) electrical specification Table 11. LTE B13(10M) RF specification 시험 항목 Spec. Test Temperature Channel 2050 2175 2300 6.2.2 Maximum Output Power(class 3) 23±1.5dBm Normal, Temp L, Temp H PASS PASS PASS 6.3.2 Minimum Output Power -39dBm ↓ Normal, Temp L, Temp H PASS PASS PASS 6.5.1 Frequency Error ±0.1ppm Normal, Temp L, Temp H PASS PASS PASS 6.5.2.1 Error Vector Magnitude(EVM) 17.5%↓ (QPSK) Normal PASS PASS PASS 12.5%↓ (16QAM) PASS PASS PASS 6.5.2.2 Relative Carrier Leakage Power Carrier Leakage (3.2dBm ± 3.2dB) -27.2 dBc Normal, Temp L, Temp H PASS PASS PASS Carrier Leakage (-26.8dBm ± 3.2dB) -19.2 dBc PASS PASS PASS Carrier Leakage (-36.8dBm ± 3.2dB) -9.2 dBc PASS PASS PASS 6.5.2.4 EVM equalizer spectrum flatness EVM equalizer spectrum flatness Range1 5.4 dB ↓ Normal, Temp L, Temp H PASS PASS PASS EVM equalizer spectrum flatness Range2 9.4 dB ↓ PASS PASS PASS 6.6.1 Occupied Bandwidth (OBW) 10 MHz ↓ Normal PASS PASS PASS 6.6.2.1 Spectrum emission mask Spectrum Emission Mask upper/lower Area 1 -16.5 dBm ↓ Normal PASS PASS PASS Spectrum Emission Mask upper/lower Area 2 -8.5 dBm ↓ PASS PASS PASS Spectrum Emission Mask upper/lower Area 3 -11.5 dBm ↓ PASS PASS PASS Spectrum Emission Mask upper/lower Area 4 -23.5 dBm ↓ PASS PASS PASS 6.6.2.3 Adjacent Channel Leakage Power Ratio (ACLR) ACLR E-UTRA ± -29.2dB ↓ Normal, Temp L, Temp H PASS PASS PASS ACLR UTRA Offset 1 ± -32.2dB ↓ PASS PASS PASS ACLR UTRA Offset 2 ± -35.2dB ↓ PASS PASS PASS 7.3 Reference Sensitivity Level @ 10MHz Main Ref Sense throughput shall be ≥ 95% -93.3 dBm Normal, Temp L, Temp H PASS PASS PASS Div. Ref Sense throughput shall be ≥ 95% -93.3 dBm PASS PASS PASS 7.4 Maximum Input Level throughput shall be ≥ 95% -25.7 dBm Normal PASS PASS PASS
Copyright ⓒ. 2014. All Rights Reserved. 8. Connector 8.1 Antenna Connector : 59S2DA-40MT5_D (Vendor : Rosenberger)
Copyright ⓒ. 2014. All Rights Reserved. 8. Connector 8.2 40Pin Connector : ISMA-9827B-40Y955 (Vendor : IRISO)
Copyright ⓒ. 2014. All Rights Reserved. 9. RFx Information The RF field strength of the wireless module or modules that may be embedded in your TCU is well all international RF exposure limits as known at this time. Because the wireless modules(which may be embedded into your TCU) emit less energy than is allowed in radio frequency safety standards and recommendations, manufacturer believes these modules are safe for use. Regardless of the power levels, care should be taken to minimize human contact during normal operation. This module should be used more than 20cm(8 inches) from the body when wireless devices are on and transmitting. This transmitter must not be collocated or operate in conjunction with any other antenna or transmitter. Operation is subject to the following two conditions: (1) this module may not cause interference , (2) this module must accept any interference that may cause undesired operation. 10.1 Information for integrator The integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user manual of the end product. The user manual which is provided by integrators for end users must include the following information in a prominent location. To comply with FCC RF exposure compliance requirements, the antenna used for this transmitter must be installed to provide a separation distance of at least 20cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter. Label for end product must include contains FCC ID : YZP-VL2000 or A RF transmitter inside, FCC ID : YZP-VL2000
Copyright ⓒ. 2014. All Rights Reserved. 10. FCC Approval This Module complies with parts 22, 24, 27 of the FCC rules. This device complies with FCC radiation exposure limits set forth for an uncontrolled environment. This module should be installed and operated with minimum distance 20cm between the radiating element of this device and the user. This module may not be co-located with any other transmitters or antennas. To comply with FCC regulations limiting both maximum RF output power and human exposure to RF radiation, the maximum antenna gain including cable loss in a mobile-only exposure condition must not exceed the table below. Band Frequency Range [MHz] Maximum Antenna Gain[dBi] CDMA(Cellular) 824.70~848.31 CDMA(PCS) 1851.25~1908.75 LTE(B13) LTE(B4) 1710.70~1754.30 The satisfy FCC exterior labeling requirements, the following text must be placed on the exterior of the end product. Contains Transmitter module FCC ID: YZP-VL2000 Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual. The user could lose the authority to operate this equipment if an unauthorized change or codification is made. Note: If this module is intended for use in a portable device, additional testing will be required to satisfy RF Exposure, including SAR requirements of FCC Part 2.1093. 6.49777.00 ~784.505.496.007.50

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