XXHRTK01RTK GNSS

-1- -2- -3- -4- -5- -6- -7- -8- -9- -10- -11- -12- -13- -14- -15- -16- -17- -18- -19- -20-

-21- -22- -23- -24- -25- -26- -27- -28- -29- -30- -31- -32- -33- -34- -35- -36- -37- -38- -39- -40- -41- -42- -43- -44- -45- -46- -47- FCC WARNING This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This device must be installed to provide a separation distance of at least 20 cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter. NOTE 1: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with 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 measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. NOTE 2: Any changes or modifications not expressly approved by the manufacturer could void the user’s authority to operate the equipment. NOTE 3: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment.

V30 communication module schematic circuit diagram： V30 Core schematic circuit diagram： COM3-TX COM3-RX COM1 COM3-TX COM2 COM3 COM0 8line interface level translator CPU Module power LTM8022-3.8/5V transmitter-receiver module power（3.3V） power supply（6~30V） Field-Effect Transistors on-off transmitter-receiver module ANT interface Circuit interface CPU mainboard Memory FLASH System power Multiple choice 1 selector level translator level translator selector circuit switching circuit idealized diode steering circuit Bluetooth Module with XTAL 60MHz Vo i c e module Communication interface circuit Module Power overpressure buffer circuit ADC network solation horns orifice of big eight core orifice of small five core Battery panel Buletooth、LAN interface 28 line interface 22 line interface Ant.2402-2480MHz

Hi Target Survey Instruments Company Ltd. Model: V30 REPORT NO.: STR10108163I-1 FCC PART 15.247 EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 Hi Target Survey Instruments Company Ltd. Model: V30 REPORT NO.: STR10108163I-1 FCC PART 15.247 EUT View 3

Hi Target Survey Instruments Company Ltd. Model: V30 REPORT NO.: STR10108163I-1 FCC PART 15.247 EXHIBIT 1- PRODUCT LABELING Proposed FCC ID Label Format FCC ID: XXHRTK01 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. Specifications : Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT FCC ID Label Location

Hi Target Survey Instruments Company Ltd. Model: V30 REPORT NO.: STR10108163I-1 FCC PART 15.247 EXHIBIT 1- PRODUCT LABELING Proposed FCC ID Label Format FCC ID: XXHRTK01 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. Specifications : Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT FCC ID Label Location

Hi Target Survey Instruments Company Ltd. Model: V30 REPORT NO.: STR10108163I-1 FCC PART 15.247 EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS Solder Board-Component View 1 Solder Board-Component View 2 Hi Target Survey Instruments Company Ltd. Model: V30 REPORT NO.: STR10108163I-1 FCC PART 15.247 Solder Board-Component View 3 Solder Board-Component View 4 Hi Target Survey Instruments Company Ltd. Model: V30 REPORT NO.: STR10108163I-1 FCC PART 15.247 Solder Board-Component View 5 Solder Board-Component View 6 Hi Target Survey Instruments Company Ltd. Model: V30 REPORT NO.: STR10108163I-1 FCC PART 15.247 Solder Board-Component View 7 Solder Board-Component View 8

V30 is a survey device with Bluetooth communication module, the master control chip is STR710 with an external 12MHz oscillator, and it is wireless communication between the external terminal through Bluetooth wireless transmission technology, and it is connected to PC through USB port or RS-232 port. For the Bluetooth module, the transmission data modulated the CPU(DSP which gets a digital modulation then passing through the CPU, working with 60MHz crystal for producing a signal to the RF module circuit carrying wave amplified by the amplifier and filter circuit unit, through the antenna then transmit out as 2402MHz to 2480MHz 1. DSP is the main functional control center, working with 60MHz crystal, deal with function control and other indication. 2. Tine frequency is a multiplied frequency to produce an extract HF signal. 3. RF module is used for producing digital modulation FHSS, GFSK type. 4. The survey device collects the data by the receiver module and save in the FLASH, and then users can downloading the data by USB port.

1234 A B C D 4321 D C B A Title NumberRevisionSize A4 Date:15-Dec-2010Sheetof File:D:\V30电路\V30 _Rev_B_2010\V30.ddbDrawn By: +3.3V D+ D- JTDI JTMS JTCK JTDO JTRST DBGRQS NRSET Vin SEL0 SEL1 C-Rx3 C-Tx3 C-Rx0 C-Tx0 LED_GPV LED_DATA LED_SIGNAL PSW2 EVT1 IGPRS_POWER WUHFPOWER R_CLK OUTON MOUT_ON GC2 C-Tx1 C-Rx1 LED_POW COM2_EN G-Rx1 G-Tx1 SP_K2 SP_K1 SP_O1 S_CTS S_DSR S_ON/OFF G-Rx2 USBin WUHFSTATE EVT2 S_DCD SP_REST G-Tx2 CENT_TD ETH_TD- ETH_TD+ CENT_RD ETH_RD+ ETH_RD- S_RI S_DTR LED_POWL C-Tx2 C-Rx2 V30_CPU V30_CPU.Sch C-Rx3 S-Tx C-Rx0 C-Tx0 SEL0 SEL1 G-Tx2 JTCK JTMS JTDI JTRST NRSET DBGRQS JTDO +3.3V GC-2 G-Tx1 C-Rx1 G-Rx1 C-Tx1 EXT_IN PC_TXD EXT_OUT PC_RXD COM2_EN G-Rx2 C-Tx3 WUHF-TxD WUHF-RxD VBUS USBin GC2OUT_ON OUTON WUHF-STATE WUHFSTATE R-Tx R-Rx WUHFPOWER WUHF-POWER C-Tx2 C-Rx2 V30_IO1 V30_IO1.sch VBUS D+ D- SP_O1 SP_K2 SP_K1 SP_REST GC-2 PC_TXD PC_RXD EXT_OUT EXT_IN OUT_ON MOUT_ON Vin +3.3V POWER_EN PSW2 BATTER COM10_Vin FACE_IN V30_IO2 V30_IO2.Sch LED_POW LED_GPV LED_DATA LED_SIGNAL EVT1 PSW2 EVT2 R_CLK R-Rx R-Tx +3.3V SIMVCC SIMRST SIMDATA SIMCLK WUHF-POWER WUHF-TxD WUHF-RxD WUHF-STATE ETH_TD+ ETH_RD+ ETH_TD- ETH_RD- BATTER Vin COM10_Vin FACE_IN LED_POWL V30_LY_Key V30_LY_Key.Sch Vin +3.3V POWER_EN +3.8V IGPRS_POWER V30_POWER V30_POWER.Sch C-Tx3 S-Tx S_CTS S_DCD S_DSR S_RI S_ON/OFF +3.8V SIMVCC S_SIMRST S_SIMDATA S_SIMCLK +3.3V S_DTR V30_GPRS_CDMA V30_GPRS_CDMA.Sch LED_POWL LED_POWL V30_PRJ B1-7 1234 A B C D 4321 D C B A Title NumberRevisionSize A4 Date:15-Dec-2010Sheetof File:D:\V30电路\V30 _Rev_B_2010\V30.ddbDrawn By: NC 1 GND 2 OSC 3 VCC 4 Y200 16MHz NC 1 GND 2 OSC 3 VCC 4 Y201 48MHz VCC VCC GND G N D G N D G N D GND GND G N D G N D G N D G N D V C C V C C VCC VCC V C C VCC V C C C202 22uF C201 33nF C207 33nF + 3 . 3 V C203105 D 0 D 1 D 2 D 3 D 4 D5 D6 D7 D+ D- CE_P2.3 WP_P2.4 CLE_P2.5 ALE_P2.6 RB_P2.7 BOOTEN GND VCC nRD U1RX 1 RDn 2 U1TX 3 P0.12 4 VSS 5 V33 6 P2.0/CSn.0 7 P2.1/CSn.1 8 U2RX 9 U2TX 10 P2.2/CSn.2 11 P2.3/CSn.3 12 P2.4/A.20 13 P2.5/A.21 14 P2.6/A.22 15 BOOTEN 16 P2.7/A.23 17 P2.8 18 N.C 19 N.C 20 VSS 21 V33 22 P2.9 23 P2.10 24 P2.11 25 P2.12 26 P2.13 27 P2.14 28 P2.15 29 JTDI 30 JTMS 31 JTCK 32 JTDO 33 JTRSTn 34 NU 35 TEST 36 N C 3 7 T E S T 3 8 N C 3 9 V 3 3 I O - P L L 4 0 N C 4 1 V S S I O - P L L 4 2 N C 4 3 D B G R Q S 4 4 C K O U T 4 5 C K 4 6 P 0 . 1 5 / W A K E U P 4 7 N C 4 8 R T C X T I 4 9 R T C X T O 5 0 S T D B Y n 5 1 R S T I N n 5 2 N C 5 3 V S S B K P 5 4 V 1 8 B K P 5 5 N C 5 6 N C 5 7 V 1 8 5 8 V S S 1 8 5 9 N C 6 0 D . 0 6 1 D . 1 6 2 D . 2 6 3 D . 3 6 4 D . 4 6 5 A V D D 6 6 A V S S 6 7 N C 6 8 N C 6 9 N C 7 0 P 1 . 0 / A I N 0 7 1 P 1 . 1 / A I N 1 7 2 P1.2 73 P1.3 74 P1.4 75 P1.5 76 P1.6 77 D.5 78 D.6 79 D.7 80 D.8 81 D.9 82 V33IO-PLL 83 VSSIO-PLL 84 P1.7 85 P1.8 86 NC 87 P1.11/CANRX 88 P1.12/CANTX 89 USBDP 90 USBDN 91 D.10 92 D.11 93 D.12 94 D.13 95 D.14 96 D.15 97 A.0 98 A.1 99 A.2 100 A.3 101 A.4 102 VSS 103 V33 104 P1.9 105 P1.10/USBCLK 106 P1.13/HCLK 107 P1.14 108 N C 1 0 9 N C 1 1 0 P 1 . 1 5 1 1 1 V S S 1 1 2 V 3 3 1 1 3 A . 5 1 1 4 A . 6 1 1 5 A . 7 1 1 6 A . 8 1 1 7 A . 9 1 1 8 A . 1 0 1 1 9 A . 1 1 1 2 0 A . 1 2 1 2 1 A . 1 3 1 2 2 P 0 . 0 / U 3 T X 1 2 3 P 0 . 1 / U 3 R X 1 2 4 P 0 . 2 1 2 5 P 0 . 3 1 2 6 P 0 . 4 1 2 7 V S S 1 8 1 2 8 V 1 8 1 2 9 A . 1 4 1 3 0 A . 1 5 1 3 1 A . 1 6 1 3 2 A . 1 7 1 3 3 A . 1 8 1 3 4 A . 1 9 1 3 5 W E n . 1 1 3 6 W E n . 0 1 3 7 V 3 3 1 3 8 V S S 1 3 9 P 0 . 5 1 4 0 P 0 . 6 1 4 1 P 0 . 7 1 4 2 U 0 R X 1 4 3 U 0 T X 1 4 4 STR710 U200 STR710 JTDI JTMS JTCK JTDO JTRST D B G R Q S N R S E T Vin C206 15pF C205 15pF VCC G N D V30_CPU C200 105 C221 105 C220 105 VCC S E L 0 S E L 1 C - R x 3 C - T x 3 VCC C-Rx0 C-Tx0 LED_GPV LED_DATA LED_SIGNAL PSW2 EVT1 IGPRS_POWER WUHFPOWER R_CLK EXT POWER R211 1K OUTON C209 104 C218 104 C210 104 C217 104 C211 104 C216 104 C212 104 VCC C213 104 C214 104 C215 104 C219 104 MOUT_ON VCC R202 10K R214 1.5K C-Rx1 C-Tx1 USBin GC2 C - T x 1 C - R x 1 R207 4.7K(1%) R205 33 R206 10K R212 0ohm R213 0ohm R208 68K(1%) R215 33 n W E 0 D0 D1 D2 D3 D4 D5 D6 D7 CE_P2.3 nRD nWE0 GND CLE_P2.5 ALE_P2.6 RB_P2.7 WP_P2.4 VCC VCC R209 10K GND LED_POW R201 1K R204 100 COM2_EN G-Rx1 G-Tx1 VCC G-Rx2 G-Rx2 G-Tx1 G-Tx2 GPV C-Tx2 C-Rx2 S P _ K 2 S P _ K 1 S P _ O 1 S _ C T S S_DSR S_ON/OFF USBin WUHFSTATE EVT2 S_DCD SP_REST G-Tx2 CENT_TD ETH_TD- ETH_TD+ CENT_RD ETH_RD+ ETH_RD- S _ R I S _ D T R REF+ 1 AIN 2 REF- 3 GND 4 CS 5 DOUT 6 IOCLK 7 VCC 8 U202 TLC549 VCC ADC_VinADC_CLK ADC_DOUT ADC_CS ADC_CS ADC_CLK A D C _ D O U T EVENT1 VCC C208 104 I/O0 29 I/O1 30 I/O2 31 I/O3 32 I/O4 41 I/O5 42 I/O6 43 I/O7 44 VCC 12 VCC 37 VSS 36 VSS 13 RE 8 WE 18 CLE 16 ALE 17 WP 19 R/B 7 CE 9 GND 6 U201 K9F2808UOC C223 100U/10V PPS ON/OFF D- D+ 1 2 3 4 5 6 J201 CON6 CC203105 Vin RR207 4.7K(1%) RR208 68K(1%) ADC_Vin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 J200 BD970/OEM5-2 LED_POWL G-Rx1 C-Rx2 C-Tx2 B2-7 1234 A B C D 4321 D C B A Title NumberRevisionSize A4 Date:15-Dec-2010Sheet of File:D:\V30电路\V30 _Rev_B_2010\V30 .ddbDrawn By: C5 104 C6 104 C4 104 C3 104 C11 105 V30_IO1 SEL0 SEL1 C-Rx3S-Tx VCC I0 4 I1 3 I2 2 I3 1 I4 15 I5 14 I6 13 I7 12 A 11 B 10 C 9 E 7 Z 5 Z 6 U3 74HC151 C2+ 1 C2- 2 V- 3 Ri 4 Ri 5 Ri 6 Ri 7 Ri 8 Ro 9 Ro 10 Ro 11 Ti 12 Ti 13 Ti 14 To 15 To 16 To 17 To 18 To 19 20 20 INV 21 OFF 22 ON 23 C1- 24 G N D 2 5 V C C 2 6 V+ 27 C1+ 28 U1 MAX3243 VCC 1A 2 1B 3 1Y 4 2A 5 2B 6 2Y 7 3A 11 3B 10 3Y 9 4A 14 4B 13 4Y 12 A/B 1 G 15 U2 74HC157 R11 10K VCC VCC VCC C8 104 C9 104 EXT_IN EXT_OUT SEL0 SEL1 G-Tx2 VCC JTCK JTMS JTDI JTRST NRSET DBGRQS JTDO +3.3V VCC C2 103 VCC C1 102 RST 2 V s s 1 V c c 3 U4 STM809T 1 3 2 Q1 BC846 1 3 2 Q2 BC846 C10 104 R7 2.2K R8 22K R9 22K R4 10K JTRST JTRST N R S E T NRSET E-Tx E-Tx R-Rx GC-2 G-Tx1C-Rx1 G-Rx1C-Tx1 C12 105 R6 10K R5 10K R3 10K R2 10K R1 10K R10 10K EXT_IN PC_TXD EXT_OUT PC_RXD 2Y1 1 2Y0 2 3Y1 3 3Z 4 3Y0 5 E 6 VEE 7 GND 8 VCC 16 2Z 15 1Z 14 1Y1 13 1Y0 12 S1 11 S2 10 S3 9 U5 74HC4053D COM2_EN PC_TXD C-Rx0 C-Tx0 PC_RXD VCC WUHF-Tx C-Tx3 C15 104 C16 10…

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Hi Target Survey Instruments Company Ltd. Model: V30 REPORT NO.: STR10108163I-1 PAGE 1 OF 29 FCC PART 15.247 FCC Part 15C Measurement and Test Report For Hi Target Survey Instruments Company Ltd. 10th Floor, Chuangxin Building, Tian’an Technology Zone, No.555 the North of Panyu Road, Panyu District, Guangzhou City, China FCC ID: XXHRTK01 Report Concerns: Original Report Equipment Type: RTK GNSS Model: V30 Report No.: STR10108163I-1 Test Date: 2010-10-25 to 2010-11-08 Issue Date: 2010-12-15 Tested By: Susan Su / Engineer Reviewed By: Lahm Peng / EMC Manager Approved & Authorized By: Jandy so / PSQ Manager Prepared By: Shenzhen SEM.Test Electronic Service Co., Ltd 3/F, Jinbao Commerce Building, Xin'an Fanshen Road, Bao'an District, Shenzhen, P.R.C.（518101） Tel.: +86-755-33663308 Fax.: +86-755-33663309 Website: www.semtest.com.cn Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by SEM.Test Compliance Service Co., Ltd . Hi Target Survey Instruments Company Ltd. Model: V30 REPORT NO.: STR10108163I-1 PAGE 2 OF 29 FCC PART 15.247 TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)...............................................................................3 1.2 TEST STANDARDS...................................................................................................................................................3 1.3 TEST METHODOLOGY.............................................................................................................................................4 1.4 TEST FACILITY.......................................................................................................................................................4 1.5 EUT EXERCISE SOFTWARE....................................................................................................................................4 1.6 ACCESSORIES EQUIPMENT LIST AND DETAILS.......................................................................................................4 1.7 EUT CABLE LIST AND DETAILS.............................................................................................................................4 2. SUMMARY OF TEST RESULTS ...........................................................................................................................5 3. §15.203 - ANTENNA REQUIREMENT..................................................................................................................6 3.1 STANDARD APPLICABLE.........................................................................................................................................6 3.2 TEST RESULT..........................................................................................................................................................6 4. NUMBER OF HOPPING CHANNELS AND CHANNEL SPACING .................................................................7 4.1 STANDARD APPLICABLE.........................................................................................................................................7 4.2 TEST EQUIPMENT LIST AND DETAILS.....................................................................................................................7 4.3 TEST PROCEDURE...................................................................................................................................................7 4.4 ENVIRONMENTAL CONDITIONS..............................................................................................................................7 4.5 SUMMARY OF TEST RESULTS/PLOTS......................................................................................................................8 5. DWELL TIME OF A HOPPING CHANNEL ......................................................................................................10 5.1 STANDARD APPLICABLE.......................................................................................................................................10 5.2 TEST EQUIPMENT LIST AND DETAILS...................................................................................................................10 5.3 TEST PROCEDURE.................................................................................................................................................10 5.4 ENVIRONMENTAL CONDITIONS............................................................................................................................10 5.5 SUMMARY OF TEST RESULTS/PLOTS....................................................................................................................11 6. 20-DB BANDWIDTH ..............................................................................................................................................13 6.1 STANDARD APPLICABLE.......................................................................................................................................13 6.2 TEST EQUIPMENT LIST AND DETAILS...................................................................................................................13 6.3 TEST PROCEDURE.................................................................................................................................................13 6.4 ENVIRONMENTAL CONDITIONS............................................................................................................................13 6.5 SUMMARY OF TEST RESULTS/PLOTS....................................................................................................................13 7. POWER OUTPUT...................................................................................................................................................16 7.1 STANDARD A…

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Hi Target Survey Instruments Company Ltd. Model: V30 REPORT NO.: STR10108163I-1 FCC PART 15.247 EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Radiation Emission Test Setup (30MHz to 1GHz) Radiation Emission Test Setup (Above 1GHz)