Y7X-W668WCDMA MODULE

NOTICE: 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. Changes or modifications made to this equipment not expressly approved by SIMCOM may void the FCC authorization to operate this equipment. 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. Radiofrequency radiation exposure Information: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance of 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Contents 1、 、、 、Abstract ...................................................................................... ３ ３３ ３ 1.1 Goal .......................................................................................... ３ ３３ ３ 1.2 Term......................................................................................... ３ ３３ ３ 1.3 References ............................................................................... ３ ３３ ３ 2、 、、 、Product features .......................................................................... ３ ３３ ３ 2.1 Characteristics list .................................................................... ３ ３３ ３ 2.2 Hardware characteristics .......................................................... ４ ４４ ４ 3.3 Software characteristics ........................................................... ６ ６６ ６ 3、 、、 、Product specification ................................................................... ８ ８８ ８ 3.1 Contour structure ..................................................................... ８ ８８ ８ 3.2 Interface describe .................................................................... ８ ８８ ８ 3.2.1 Interface definition .................................................................... ８ 3.2.2 Pins definition ........................................................................... ９ 3.3 Interface applications ............................................................ １１ １１１１ １１ 3.3.1 Power interface .......................................................................１１ 3.3.2 USB interface .........................................................................１２ 3.3.3 RF switching interface ..............................................................１２ 3.3.4 USIM interface ........................................................................１３ 4、 、、 、Mechanical properties ............................................................... １４ １４１４ １４ 4.1 Mini-PCI-E ...............................................................................１４ 4.2 Rf connector ............................................................................１４ 4.2. 1 Antenna cable ........................................................................１４ 5、 、、 、Electrical characteristics ........................................................... １５ １５１５ １５ 5.1 Limit voltage range ...................................................................１５ 5.2 Working voltage range...............................................................１５ 5.3 Working current .......................................................................１５ 5.4 Rf index ..................................................................................１５ 5.4.1 GSM/GPRS/EDGE rf index .........................................................１５ 5.4.2 WCDMA rf index ......................................................................１９ 6、 、、 、Environmental characteristic .................................................... ２０ ２０２０ ２０ 6.1 Temperature conditions ...............................................................２０ 6.2 Humidity requirement .................................................................２０ 7、 、、 、Verification testing ................................................................... ２０ ２０２０ ２０ 1、 、、 、Abstract 1.1 Goal W668 is a 3G module based on STE M340 platform. It is a WCDMA/GSM double mode , wireless providing pronunciation and the data transfer. The document stipulates the W668 product specification for the relevance personnel designs, tests , aftersales and marketing. 1.2 Technical Terms Terms Description AT Attention Command GPIO General Purpose I/O PC Personal Computer WCDMA Wideband Code Division Multiple Access UART Universal Asynchronous Receiver/Transmitter USB Universal Serial Bus USIM Universal Subscriber Identity Module Express 1-1 1.3 References 《1424-LZN9012499_U335_Product_Overview_DESC_Rev_C》 2、 、、 、Product Features 2.1 Product Features List Platform Features Ite m Specificati on Description 1 Chipset STE M340 2 Frenquenc y GSM Quad-band
E-GSM850：824 ~848MHz; 869~893MHz
E-GSM900：880~915MHz; 925~960MHz
DCS1800：1710~1785MHz;…

Text truncated - open the document above for the full version.

RF CLOCK POWER Mini-PCI-EDC_DC_1DC_DC_2 USB- Transceiver Current- Limit GSM- PA&FEM W-PAAB3100 DB3350RF3400 Capacitors AB3100DB3350RF3400 32.768KHz26MHz DB3350 RF3400 AB3100 Flash Nand+SDRAM FEM RF-SW& GSM-PA W-Band I PA W-Band II PA W-Band V PA W-Band I Duplexer W-Band II Duplexer W-Band V Duplexer W-Band I TX-SAWF GSM850/900 RX-SAWF GSM1800/1900 RX-SAWF W-Band II TX-SAWF W-Band V TX-SAWF W-Band I COUPLER W-Band II COUPLER W-Band V COUPLER W-POWER Detector USIM Card GSM-TX

Shenzhen Hojy Wireless Co., Ltd. 1F, East of Building 25, Keyuanxi, Number 5, Kezhixi Road, Science & Industry Park, Nanshan District, Shenzhen, Guangdong, China AGENCY AUTHORIZATION LETTER FCC ID: Y7X-W668 Date: February 10, 2011 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern: We, the undersigned, hereby authorize Shenzhen VITE Technology Co., Ltd (MR. Tracy Qi) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Shenzhen VITE Technology Co., Ltd (MR. Tracy Qi) on our behalf shall have the same effect as acts of our own. This authorization expires on December 31, 2011. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, Shenzhen Hojy Wireless Co., Ltd. are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, Eric Zhang / PM

Photos of the EUT External Photos of EUT

Exterior FCC ID Label Sample for FCC ID: Y7X-W668 Contains WCDMA Module FCC ID: Y7X-W668 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.

Applicant: Shenzhen Hojy Wireless Co., Ltd. FCC ID: Y7X-W668 Model Name: W668 Shenzhen Hojy Wireless Co., Ltd. Model Name: W668 FCC ID: Y7X-W668 Proposed Label Location on EUT

Internal Photos of EUT

OPERATIONAL DESCRIPTION APPLICANT: Shenzhen Hojy Wireless Co., Ltd. Manufacturer: Shenzhen Hojy Wireless Co., Ltd. FCC ID: Y7X-W668 Instruction Book: W668 Product Manuals Frequency Range GSM Transmit Frequency Band: 824-849 MHz Receive Frequency Band: 869-894 MHz Transmit Frequency Band: 880~915 MHz Receive Frequency Band: 925~960 MHz Transmit Frequency Band: 1710~1785 MHz Receive Frequency Band: 1805~1880 MHz Transmit Frequency Band: 1850-1910 MHz Receive Frequency Band: 1930-1990 MHz WCDMA Transmit Frequency Band: 1920~1980MHz Receive Frequency Band: 2110~2170 MHz Transmit Frequency Band: 1850~1910 MHz Receive Frequency Band: 1930~1990 MHz Transmit Frequency Band: 824~849 MHz Receive Frequency Band: 869~894 MHz Specific Operating Power Range: GSM output power (GMSK modulation): GSM 850 33 dBm, Class 4 (2 W) GSM 900 33 dBm, Class 4 (2 W) GSM 1800 30 dBm, Class 1 (1 W) GSM 1900 30 dBm, Class 1 (1 W) EGPRS output power (8-PSK modulation): GSM 850 27 dBm, Class E2 GSM 900 27 dBm, Class E2 GSM 1800 26 dBm, Class E2 GSM 1900 26 dBm, Class E2 WCDMA output power (QPSK, 16-QAM) Class 3, 24 dBm DC Voltage and Current into the Final Amplifier Module: Supply Voltage = 3.3Vdc Supply Current = ~1Amp. Tune-up Procedure: Tune-up Procedure Equipment Identification: Equipment's Identification label and its intended Location are as shown in EXHIBIT Type “ID Label / Location Information” (FCC ID Nameplate), and in EXHIBIT Type “Internal Photo”(Photograph of inside) Photographs: A complete set of the Photographs showing External and Internal Views of Circuit Details and Construction are provided by from EXHIBIT Type “External Photos” and “Internal Photos”. Accessories: Figure: Terminal Components (Accessories) Technical Descriptions RF: GSM and WCDMA of the RF share the same Transceiver, including the following parts.Transceiver: RF3400 modulates both GSM and WCDMA RF signal. It also supports 8PSK modulation of EDGE-WCDMA, HSUPA signal and modulation. FEM： 1．From the GSM Transceiver RF signal power amplifier to support GMSK and 8PSK modes to achieve GSM-PA function; 2. Send and receive signals from various quarters of the WCDMA,managed to achieve an antenna switch function. WCDMA-PA: a total of three chips, respectively, from the Transceiver's I, II, V-band RF for power amplification, with three operating modes and high amplification efficiency. Digital Modulation: Digital baseband processor: The DB3350 baseband processor, the internal integration ARM926EJ, contains numbers of peripherals extensional possibilities & integrated communication DSP, to achieve the machine's control, communications protocol processing, and external interface.Analog baseband processor: The AB3100, the corresponding control voltage for each group, using I2C interface. The Data Required (EXHIBIT “Test Report”): (2.1046) RF power output (2.1047) Modulation characteristics (2.1049) Occupied bandwidth (2.1051) Spurious emission at antenna terminals (2.1053) Field strength of spurious radiation (2.1055) Frequency stability (2.1057) Frequency spectrum to be investigated

5、 、、 、Electrical Characteristics 5.1 Limits voltage range Parameters Min Rating Max Units V3.3_IN -0.3 3.3 3.5 V V3.3_IN_REV -0.3 3.3 3.5 V VSIM -0.3 1.8/3.0 1.8/3.0+0.3 V Table 5-1 5.2 Operating voltage range 3.3~3.5V 5.3 Current. Current: Standby：＜3mA 5.4 RF indicator 5.4.1 GSM/GPRS/EDGEF indicator  Frequency E-GSM900 TX: 880-915MHz RX: 925-960MHz DCS1800 TX: 1710-1785MHz RX: 1805-1880MHz  Transmitter Indicator A) Transmitting Carrier Peak Power POWER CONTRO L LEVEL E-GSM900(dBm) DCS1800 (dBm) tandard value （dBm） Calibratio n range Limits tandard value （dBm） Calibrati on range Limits 0 30 ±0.2 ±0.3 1 28 ±0.2 ±2 2 26 ±0.2 ±2 3 24 ±0.2 ±2 4 22 ±0.2 ±2 5 33 ±0.2 ±0.3 20 ±0.2 ±2 6 31 ±0.2 ±2 18 ±0.2 ±2 7 29 ±0.2 ±2 16 ±0.2 ±2 8 27 ±0.2 ±2 14 ±0.2 ±2 9 25 ±0.2 ±2 12 ±0.2 ±2 10 23 ±0.2 ±2 10 ±0.2 ±2 11 21 ±0.2 ±2 8 ±0.3 ±2 12 19 ±0.2 ±2 7 ±0.4 ±2 13 17 ±0.2 ±2 6 ±0.5 ±2 14 15 ±0.2 ±2 5 ±0.5 ±2 15 13 ±0.2 ±2 3 ±0.8 ±2 16 11 ±0.2 ±2 17 9 ±0.2 ±2 18 7 ±0.4 ±2 19 5 ±0.5 ±2 Table 6-1 B) Launch of The Carrier Frequency Emergency provisions of conventional GSM power / time maskrequirements of Figure 5-1 frame, the provisions on access to emergency power / time mask requirements box shown in Figure 5-2. dB t - 6 - 30 + 4 8 祍10 祍 10 祍 8 祍 (147 bits) 7056/13 (542.8)祍10 祍 (*) 10 祍 - 1 + 1 (***) (**) Figure 5-1 dB t - 6 - 30 + 4 8 祍10 祍 10 祍 8 祍祍 (87 bits) 4176/13 (321.2)10 祍 (*) - 1 + 1 (**) (***) 10 祍 Figure 5-2 C) Modulation Spectrum Power level （dBm） Offset at the specified maximum relative level （dB） 100KHz 200KHz 250KHz 400KHz 600～ <1200 KHz 1200～ <1800 KHz 1800～ <6000 KHz 6000 KHz Measurement bandwidth 30KHz Measurement bandwidth100K Hz >43 +0.5 -30 -33 -60 -70 -73 -75 -80 41 +0.5 -30 -33 -60 -68 -71 -73 -80 39 +0.5 -30 -33 -60 -66 -69 -71 -80 37 +0.5 -30 -33 -60 -64 -67 -69 -80 35 +0.5 -30 -33 -60 -62 -65 -67 -80 <33 +0.5 -30 -33 -60 -60 -63 -65 -80 Express 6-2 D) Switch Spectrum Power control level wer level （dBm） Different from the carrier frequency offset at the maximum power （dBm） 400KHz 600KHz 1200KHz 1800KHz 0 43 -9 -21 -21 -24 1 41 -11 -21 -21 -24 2 39 -13 -21 -21 -24 3 37 -15 -21 -21 -24 4 35 -17 -21 -21 -24 5 33 -19 -21 -21 -24 6 31 -21 -23 -23 -26 7 29 -23 -25 -25 -28 8 27 -23 -26 -27 -30 9 25 -23 -26 -29 -32 10 23 -23 -26 -31 -34 ≥11 21 -23 -26 -32 -36 Express 6-3 E) Fquency Tolerance Fquency Tolerance < 0.1ppm。 F) Phase Tolerance RMS for each burst is less than 5 °. The maximum peak of each burst phase error should not exceed 20 °. G) Conducted Spurious Emissions Measurement Bandwidth Frequency Band Frequency Deviation Measuremen t Bandwidth Video Bandwidth 100kHz~50MHz — 10kHz 30kHz 50~500MHz — 100kHz 300kHz 500MHz ~ 12.75GHz, Does not contain the following and the corresponding transmit and receive frequency bands P-GSM890 ~ 915 and 935 ~ 960MHz, DCS1710 ~ 1785 and 1805 ~ 1880MHz From the phase Should be the Launc h Band 0~10MHz 100 kHz 300 kHz ≥10MHz 300 kHz 1MHz ≥20MHz 1MHz 3MHz ≥30MHz 3MHz 3MHz P-GSM：890~915MHz E-GSM：880~915MHz From the 1.8~6.0M Hz 30kHz 100 kHz DCS：1710~1785MHz carrier freque ncy >6.0MHz 100kHz 300kHz Express 6-3 Technical Requirements Frequency Range Spurious Power Levels （dBm） E-GSM 850/900MHz DCS 1800/PCS1900MHz 0.1 – 1000MHz -36 -36 1000 – 12750MHz -30 -30 Express 6-3  Receiver Index Static Reference Sensitivity Is As Follows: E-GSM900 < -106dBm (BER <2.4%) DCS1800 < -106dBm (BER <2.4%) 5.4.2 WCDMA RF Index  Operating Frequency Range Band I：2110~2170MHz Band II：1930~1990MHz Band V：869~894 MHz  Transmitter Indicators Index A) Output Power Max output power: 27dBm +1dB /-3dB Min output power:≤-49dBm B）Adjacent Channel Leakage Power Ratio C) EVM Tolerance D) Stray Radiation  Receiver Index A) Reference sensitivity B) Maximum input level C) ACS adjacent channel selectivity D) Blocking characteristics... E) Spurious response

Shenzhen VITE Technology Co., Ltd 1. RF Exposure Evaluation 1.1. Limits According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (Minutes) (A) Limits for Occupational/ Control Exposures 300-1500 -- -- F/300 6 1500-100,000 -- -- 5 6 (B) Limits for General Population/ Uncontrolled Exposures 300-1500 -- -- F/1500 6 1500-100,000 -- -- 1 30 F= Frequency in MHz Friis Formula Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Page: 1 of 4 Shenzhen VITE Technology Co., Ltd 1.2. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. The temperature and related humidity: 18°Cand 78％ RH. 1.3. Test Result of RF Exposure Evaluation 1.3.1. Conducted Power Analysis Table 1: Duty Cycle of TDMA Signal No. of timeslots 1 2 3 4 Duty Cycle 1 : 8 1 : 4 1 : 2.66 1 : 2 Timebased avg. power compared to slotted avg. power -9 dB -6 dB -4.25 dB -3 dB The following table shows the conducted power measured and time based average power calculated: Page: 2 of 4 Shenzhen VITE Technology Co., Ltd Table 2 Frequency Band Modulation Timeslots Power Measured (dBm) Time based average power (Calculated) GSM850 GMSK 1 32.55 23.55 GSM850 GMSK 2 29.24 23.24 GSM850 GMSK 3 27.35 23.10 GSM850 GMSK 4 25.84 22.84 GSM850 8PSK 1 26.61 17.61 GSM850 8PSK 2 23.43 17.43 GSM850 8PSK 3 21.58 17.33 GSM850 8PSK 4 20.38 17.38 PCS1900 GMSK 1 28.96 19.96 PCS1900 GMSK 2 25.86 19.86 PCS1900 GMSK 3 23.92 19.67 PCS1900 GMSK 4 22.84 19.84 PCS1900 8PSK 1 24.73 15.73 PCS1900 8PSK 2 21.48 15.48 PCS1900 8PSK 3 19.82 15.57 PCS1900 8PSK 4 18.35 15.35 FDD II QPSK --- 22.75 22.75 FDD V QPSK --- 23.54 23.54 Page: 3 of 4 Shenzhen VITE Technology Co., Ltd 1.3.2. Host Platform Analysis The MPE calculation was performed for the maximum antenna gain maybe used of stand-alone condition. According to FCC Part2.1091(c) requirement, the maximum ERP (below 1.5GHz) is 1.5W and (above 1.5GHz) is 3W. Conjunction with FCC Part22H&24E requirements, the following table shows the maximum antenna gain allowed for stand-alone situation. According to FCC rules, maximum ERP allowed is 7W (38.45dBm) for Part22H, maximum EIRP is 2W (33dBm) for Part24E. Table 3 System Mode Frequency (MHz) Conducted Power (dBm) Antenna Gain (dBi) Duty Cycle (%) PAR (dB) EIRP (dBm) GSM850 GPRS824.2~848.8 32.55 8.05 12.5 9 31.60 GSM850 8PSK824.2~848.8 26.61 8.05 12.5 9 25.66 PCS1900 GPRS1850.2~1909.828.96 4.04 12.5 9 24.00 PCS1900 8PSK1850.2~1909.824.73 4.04 12.5 9 19.77 FDD II QPSK1852.4 - 1907.622.75 8.05 --- --- 30.80 FDD V QPSK826.4 - 846.6 23.54 4.04 --- --- 27.58 1.3.3. MPE Evaluation Result The device used should cover the following conditions: 1) The antenna-to-user distance of all transmitters(for example: WLAN, Bluetooth) above is 20cm or larger; 2) The maximum antenna gain of the device does not exceed the values listed in table 3. Note: other antennas of different communication systems may be installed in the host platform as long as they are not collocated to the device antenna (distance > 20cm). Test Mode Frequency Band (MHz) EIRP (dBm) Distance (cm) Power Density Seq (mW/cm 2 ) MPE Limit (mW/cm 2 ) GPRS850 824 ~ 849 31.60 20 0.29 0.55 GPRS850 824 ~ 849 25.66 20 0.07 0.55 GPRS1900 1850 ~ 1910 24.00 20 0.05 1.00 GPRS1900 1850 ~ 1910 19.77 20 0.02 1.00 FDD II 1850 ~ 1910 30.80 20 0.24 1.00 FDD V 824 ~ 849 27.58 20 0.11 0.55 Page: 4 of 4

55 44 33 22 11 D D C C B B A A VDDA_2V8 VRAD_2V8 VRAD_2V8_EXT R1010R0402R1010R0402 C1011uF0402C1011uF0402 55 44 33 22 11 D D C C B B A A VRF_BAND_I_a WRF_BAND_I VRF_BAND_V_a WRF_BAND_V VRF_BAND_II_a WRF_BAND_II GRX_1900GRX_1800GRX_900GRX_850 ANTSW0ANTSW1ANTSW2 ANTSW3GTX_VAM GTX_850_900GTX_1800_1900 RF_FEM_TO_ANT WRF_BAND_IWRF_BAND_VWRF_BAND_II VRF GRX_1900GRX_1800GRX_900GRX_850 ANTSW0ANTSW1ANTSW2 ANTSW3 GTX_VAMGTX_850_900GTX_1800_1900 C21022pF0402C21022pF0402 C20722pF0402C20722pF0402C20522pF0402C20522pF0402 C20310uF0805C20310uF0805 C20922pF/NP0402C20922pF/NP0402 C20822pF/NP0402C20822pF/NP0402 U29 SKY77544 SKY77544 U29 SKY77544 SKY77544 VBATT 5 TXEN 8 BS1 7 BS2 6 MODE 9 VAPC 4 LB_RFin 3 HB_RFin 1 GND 2 GND 20 GND 21 GND 22 GND 23 GND 24 GND 25 GND 26 GND 27 GND 28 ANT 18 RX4 11 RX3 12 RX2 13 RX1 14 WCDMA1 15 WCDMA2 16 WCDMA3 17 TEMP 10 GND 19 GND 29 GND 30 GND 31 GND 32 GND 33 GND 34 GND 35 GND 36 GND 37 GND 38 GND 39 GND 40 GND 41 GND 42 GND 43 GND 44 C20122pF0402C20122pF0402 C21133pF0402C21133pF0402 C20622pF0402C20622pF0402C20422pF0402C20422pF0402 C2020.01uF0402C2020.01uF0402 ANTMM9329-2700ANTMM9329-2700 R201 0R 0402 R201 0R 0402 C21222pFC21222pF 55 44 33 22 11 D D C C B B A A GRX_1800GRX_1900 GRX_850GRX_900 VRAD_2V8 EDATA_STREDATA_AMP_FREQ_LSB EDATA_QDATA_AMP_MSBEDATA_IDATA_FREQ_MSB GRX_850GRX_900 GRX_1800GRX_1900 VRAD_2V8EDATA_STR EDATA_AMP_FREQ_LSB GTX_VAMGTX_850_900GTX_1800_1900 EDATA_QDATA_AMP_MSBEDATA_IDATA_FREQ_MSB C3082pFC3082pF L3010.01uH0402L3010.01uH0402 R8527R0402R8527R0402 R302270R0402R302270R0402 C3048.2pF0402C3048.2pF0402 R90R0402R90R0402 L3020.0082uH0402L3020.0082uH0402 R304270R0402R304270R0402 U6 SAWEN1G84BC0F25R14 U6 SAWEN1G84BC0F25R14 RFin 1800 1 RFin 1900 4 GND1 2 GND2 3 GND3 5 GND6 7 GND5 8 GND4 10 RFout1900 6 RFout 1800 9 C3092.7pF0402C3092.7pF0402 C1722pF0402C1722pF0402C30522pF0402C30522pF0402 L3060.0027uH0402L3060.0027uH0402 C3072.7pF/NP0402C3072.7pF/NP0402 R301270R0402R301270R0402 R305270RR305270R C3062pF/NP0402C3062pF/NP0402 C3035pF0402C3035pF0402 R7 27R 0402 R7 27R 0402 R80R0402R80R0402 C3023.3pF0402C3023.3pF0402 ERICSSON RF 3300EGG TRANSCEIVER U54-1 RF 3300 ERICSSON RF 3300EGG TRANSCEIVER U54-1 RF 3300 ERxLB1 44 ERxLB2 46 ERxHB1 48 ERxHB2 50 VccA2 51 GND1 43 GND6 53 ETxLB 54 GND5 55 ETxHB 56 (DiePad)GND 57 GND2 45 GND4 49 GND3 47 EDataStr 7 EDataC 6 EDataB 9 EDataA 8 EAmMod 52 L3050.0027uH0402L3050.0027uH0402 C3011.8pF0402C3011.8pF0402 L3030.01uH0402L3030.01uH0402 U5 SAWEN881MBA0F25R14 U5 SAWEN881MBA0F25R14 RFIN850 1 RFIN900 4 GND1 2 GND2 3 GND3 5 GND4 10 GND5 8 GND6 7 RFout 900 6 RFout 850 9 L3040.0082uH0402L3040.0082uH0402 55 44 33 22 11 D D C C B B A A RES NTC RF_CTRL_CLKRF_CTRL_DATARF_CTRL_STRB1 MCLK TESTOUT MCLKREQ XOpXOn ADOUT RTEMP VDDE_1V8 RF_CTRL_CLKRF_CTRL_DATARF_CTRL_STRB1 ADOUT MCLKREQ MCLKTESTOUTRTEMP U8 KSX23-26000KFA-QA0RA U8 KSX23-26000KFA-QA0RA 32 41 C4010.01uF0402C4010.01uF0402 R4014.7K0402R4014.7K0402 ERICSSON RF 3300 CONTROL AND SYNTH U54-2 RF 3300 ERICSSON RF 3300 CONTROL AND SYNTH U54-2 RF 3300 Str 10 Data 11 Clk 12 ClkReq 14 XOp 18 XOn 17 GND2 19 GND1 16 RFCtrl2 36 RFCtrl1 37 TestOut 13 MClkSec 20 MClk 15 VccD 21 R4024.7K0402R4024.7K0402 55 44 33 22 11 D D C C B B A A DCDC_REF VCC_WPA R501 0R R501 0R 55 44 33 22 11 D D C C B B A A WRF_BAND_I WTX_BAND_I WRX_BAND_I WTX_BAND_II WRF_BAND_II WRX_BAND_II WTX_BAND_V WRF_BAND_V WRF_BAND_IWRF_BAND_II WRF_BAND_V WTX_BAND_I WTX_BAND_V WTX_BAND_II WRX_BAND_I WRX_BAND_V WRX_BAND_II 1900/2100MHz U10 SAYFP1G95AA0B00R05 1900/2100MHz U10 SAYFP1G95AA0B00R05 GND2 5 GNDSLUG 9 GND5 8 GND4 7 GND3 4 GND1 2 RX 1 TX 3 ANT 6 800MHz U12 SAYFP836MAJ0F00R05 800MHz U12 SAYFP836MAJ0F00R05 ANT 6 GND4 2 TX 3 GND5 4 GND2 5 RX 1 GND1 7 GND3 8 GNDSLUG 9 L6010.01uH0402L6010.01uH0402 1800/1960MHz U11 SAYZY1G88EA0B00R05 1800/1960MHz U11 SAYZY1G88EA0B00R05 GND2 3 GNDSLUG 9 GND5 8 GND4 6 GND3 4 GND1 1 RX 5 TX 7 ANT 2 55 44 33 22 11 D D C C B B A A WRX_Q_NWRX_Q_PWRX_I_NWRX_I_P WTX_I_PWTX_I_NWTX_Q_PWTX_Q_N WRX_BAND_VWRX_BAND_IIWRX_BAND_I VRAD_2V8_EXT WTX_BAND_I_TO_PAWTX_BAND_II_TO_PAWTX_BAND_V_TO_PA WRX_Q_NWRX_Q_PWRX_I_NWRX_I_P R7020R0402R7020R0402 L702 0.01uH 0402 L702 0.01uH 0402 836MHz U16 SAFEB836MAL0F00R14 836MHz U16 SAFEB836MAL0F00R14 IN 1 GND1 2 GND3 3 OUT 4 GND2 5 C7071pF0402C7071pF0402 L704 0.033uH 0402 L704 0.033uH 0402 C702 3.9pF 0402 C702 3.9pF 0402 C7082.7pF0402C7082.7pF0402 R7010R0402R7010R0402 L7030.018uH0402L7030.018uH0402 1950MHz U14 SAFEB1G95KA0F00R14 1950MHz U14 SAFEB1G95KA0F00R14 IN 1 GND1 2 GND3 3 OUT 4 GND2 5 C701 4.7pF 0402 C701 4.7pF 0402 ERICSSON RF 3300WCDMA TRANSCEIVER U54-3 RF 3300 ERICSSON RF 3300WCDMA TRANSCEIVER U54-3 RF 3300 WTxIp 23 WTxIn 24 WTxQp 25 WTxQn 26 VccA1 27 WRxHB1 38 WRxLB 40 WRxHB2 42 GND1 22 GND2 28 GND3 39 GND4 41 GND5 34 GND6 32 GND7 30 GND8 5 WRxQn 1 WRxQp 2 WRxIn 3 WRxIp 4 WTxHB1 29 WTxHB3 31 WTxHB2 33 WTxLB 35 R7030R0402R7030R0402 C7035.6pF0402C7035.6pF0402 C7040.01uF0402C7040.01uF0402 L701 0.0018uH 0402 L701 0.0018uH 0402 C7091pF0402C7091pF0402 C7051pF0402C7051pF0402 L7050.0047uH0402L7050.0047uH0402 1880MHz U15 SAFEA1G88KB7F00R14 1880MHz U15 SAFEA1G88KB7F00R14 IN 1 GND1 2 GND3 3 OUT 4 GND2 5 C7102.7pF0402C7102.7pF0402 L7060.0022uH0402L7060.0022uH0402 C7062.7pF0402C7062.7pF0402 55 44 33 22 11 D D C C B B A A VRAD_2V8 WTX_BAND_V_TO_PA BIAS_CTRL WTX_BAND_II_TO_PA WTX_BAND_I_TO_PA WTX_BAND_V_EN WPOW_DET_EN WTX_BAND_II_EN VCC_WPAVCC_WPAVCC_WPA VRFVRF VRF VRAD_2V8 WPOW_DET_EN WPA_C_ENBIAS_CTRL WTX_BAND_V_TO_PA WPA_B_EN WTX_BAND_II_TO_PA WPA_A_EN WTX_BAND_I_TO_PA WTX_BAND_VWTX_BAND_II WTX_BAND_I WPOW_DET VCC_WPA C8212.7pF/NP0402C8212.7pF/NP0402 R813 0R/NP 0402 R813 0R/NP 0402 DIRECTIONAL COUPLER U23 LDC151G9620Q-359 DIRECTIONAL COUPLER U23 LDC151G9620Q-359 OUT 1 IN 2 COUP 3 TERM 4 C8152.7pF/NP0402C8152.7pF/NP0402 C806680pF0402C806680pF0402 R81051R0402R81051R0402 C812 22pF 0402 C812 22pF 0402 C8220.5pF/NP0402C8220.5pF/NP0402 C81122pF0402C81122pF0402 U36 ACPM-7381 U36 ACPM-7381 VEN 5 Vmode0 4 Vmode1 3 RF In 2 Vcc1 1 Vcc2 10 GND1 7 RF Out 8 GND2 9 GND3 6 GND4 11 Power Dete U37 LMH2100 Po…

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Shenzhen VITE Technology Co., Ltd Tel: +86-755-89486194 Fax: +86-755-89486187 FCC PART 22 AND PART 24 TEST REPORT FCC Part 22 / Part 24 Report Reference No......................: VITE11001F Compiled by ( position+printed name+signature)..: File administrators Andy Zhang Name of the organization performing the tests ( position+printed name+signature)..: Test Engineer Kendy Wang Approved by ( position+printed name+signature)..: Manager Tracy Qi Date of issue.....................................: February 10, 2011 Representative Laboratory Name.: Shenzhen VITE Technology Co., Ltd Address.............................................: Zone B，4/F, Block 20，Guangqian Industrial Park, Longzhu Road, Nanshan, Shenzhen 518055 China. Test Firm..........................................: Bontek Compliance Testing Laboratory Ltd Address.............................................: 1/F, Block East H-3, OCT Eastern Ind. Zone, Qiaocheng East Road, Nanshan, Shenzhen, China Applicant’s name............................: Shenzhen Hojy Wireless Co., Ltd Address.............................................: 1F,East of building 25, keyuanxi, number 5, kezhixi Road, Science&Industry Park, Nan Shan District, Shenzhen Test specification: Standard ...........................................: FCC CFR Title 47 Part 2, Part 22H and Part 24E EIA/TIA 603-C: 2004 TRF Originator ..................................: Shenzhen VITE Technology CO., Ltd Master TRF.......................................: Dated 2009-03 Shenzhen VITE Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen VITE Technology Co., Ltd is acknowledged as copyright owner and source of the material. Shenzhen VITE Technology Co., Ltd takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description .................... : WCDMA Module Trade Mark .......................................: / Model/Type reference.......................: W668 Modulation .......................................: GMSK, QPSK FCC ID.......................................: Y7X-W668 Result................................................: Positive V1.0 Page 2 of 61 Report No.: VITE11001F T E S T R E P O R T Test Report No. : VITE11001F February 10, 2011 ______________________________________________________________________________________________ Date of issue Equipment under Test : WCDMA Module Model /Type : W668 Applicant : Shenzhen Hojy Wireless Co., Ltd Address : 1F,East of building 25, keyuanxi, number 5, kezhixi Road, Science&Industry Park, Nan Shan District, Shenzhen Manufacturer Shenzhen Hojy Wireless Co., Ltd Address 1F,East of building 25, keyuanxi, number 5, kezhixi Road, Science&Industry Park, Nan Shan District, Shenzhen Test Result according to the standards on page 4: Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. V1.0 Page 3 of 61 Report No.: VITE11001F Contents 1. TEST STANDARDS .................................................................. 4 2. SUMMARY............................................................................. 5 2.1. General Remarks 5 2.2. Equipment Under Test 5 2.3. Short description of the Equipment under Test (EUT) 5 2.4. EUT operation mode 6 2.5. EUT configuration 6 2.6. Related Submittal(s) / Grant (s) 6 2.7. Modifications 6 3. TEST ENVIRONMENT............................................................... 7 3.1. Address of the test laboratory 7 3.2. Test Facility 7 3.3. Environmental conditions 7 3.4. Configuration of Tested System 7 3.5. Statement of the measurement uncertainty 8 3.6. Equipments Used during the Test 8 3.7. Summary of Test Result 9 4. TEST CONDITIONS AND RESULTS ............................................ 10 4.1. Peak Output Power 10 4.2. Modulation Characteristic 17 4.3. Occupied Bandwidth 24 4.4. Spurious Emission At Antenna Terminals (+/- 1MHz) 37 4.5. Spurious Emission 44 4.6. Frequency Stability under Temperature & Voltage Variations 51 5. TEST SETUP PHOTOS OF THE EUT .......................................... 58 6. EXTERNAL AND INTERNAL PHOTOS OF THE EUT ....................... 59 V1.0 Page 4 of 61 Report No.: VITE11001F 1. TEST STANDARDS The tests were performed according to following standards: FCC Part 22: Public Mobile Services FCC Part 24: Personal Communications Services EIA/TIA 603-C: 2004 V1.0 Page 5 of 61 Report No.: VITE11001F 2. SUMMARY 2.1. General Remarks Date of receipt of test sample : January 21, 2011 Testing commenced on : January 21, 2011 Testing concluded on : January 23, 2011 2.2. Equipment Under Test Power supply system u…

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