QQ6-RMS01ECS-RMS

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. 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 to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

X‐tal RF amplifier T7024 Flash Filter 26MHz Ant. 2402‐2480MHz Contacts to CR2500 CSR‐BC417143B USB MCU Regulator Balun LED control block switch Block diagram of ECS‐RMS Circuit descriptions ECS RMS is a device with the capability of connecting with CR2500 using Bluetooth. It consists an RF amplifier to amplify the signals for the antenna. Power is taken from the usb and regulators are used to regulate to 3.3V which is need by the MCU. The red/green LED control block is used for indication of whether the battery on CR2500 is fully charged or not when it is inserted. When CR2500 is not inserted, no led will be lighted up. For a weak battery on CR2500, the red led should be lighted up, for a strong battery on CR2500, the green led should be lighted up. The blue LED indicates Bluetooth connection and also whether usb power is being applied to the MCU. However when the MCU is in boot‐mode, the LED is off. (TX mode of test).

Code Corporation Model: CRA-A71 REPORT NO.: STR12018191I-1 FCC PART 15.247 EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2

Code Corporation Model: CRA-A71 REPORT NO.: STR12018191I-1 FCC PART 15.247 EXHIBIT 1- PRODUCT LABELING Proposed FCC ID Label Format FCC ID: QQ6-RMS01 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

Code Corporation Model: CRA-A71 REPORT NO.: STR12018191I-1 FCC PART 15.247 EXHIBIT 1- PRODUCT LABELING Proposed FCC ID Label Format FCC ID: QQ6-RMS01 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

Code Corporation Model: CRA-A71 REPORT NO.: STR12018191I-1 FCC PART 15.247 EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View Solder Board-Component View 1 Code Corporation Model: CRA-A71 REPORT NO.: STR12018191I-1 FCC PART 15.247 Solder Board-Component View 2 Solder Board-Component View 3

Circuit descriptions ECS RMS is a device with the capability of connecting with CR2500 using Bluetooth. It consists an RF amplifier to amplify the signals for the antenna. A oscillator of 26MHz as base clock signal of the MCU, and the carrier frequency range is from 2402 to 2480MHz, the bluetooth version 2.1 with EDR, support GFSK, (∏/4)DQPSK, 8DPSK modulation. Power is taken from the usb and regulators are used to regulate to 3.3V which is need by the MCU. Charging mode The red/green LED control block is used for indication of whether the battery on CR2500 is fully charged or not when it is inserted. When CR2500 is not inserted, no led will be lighted up. For a weak battery on CR2500, the red led should be lighted up, for a strong battery on CR2500, the green led should be lighted up. RX mode When CR2500 and ECS‐RMS is being linked up with Bluetooth using the quick connect code, it is able to receive barcode scanned at a remote location. This usage model is being tested using the receiving mode. TX mode The page button when pressed will cause CR2500 to “beep” when it is linked up by Bluetooth with ECS‐RMS. The Tx mode test is used to test out this usage scenario. The blue LED indicates Bluetooth connection and also whether usb power is being applied to the MCU. However when the MCU is in boot‐mode, the LED is off. (TX mode of test).

11 22 33 44 55 A A B B C C D D V3P76 V3P76V3P76V3P76 V3P76 V3P76 V5P1 V3P76 ESD_GND TitleSize Document Number Rev Date: Sheet of VENTURE CORPORATION LIMITED <Doc> 1.02 (ECS)-RMS A4 1 6 Thursday, February 02, 2012 TitleSize Document Number Rev Date: Sheet of VENTURE CORPORATION LIMITED <Doc> 1.02 (ECS)-RMS A4 1 6 Thursday, February 02, 2012 TitleSize Document Number Rev Date: Sheet of VENTURE CORPORATION LIMITED <Doc> 1.02 (ECS)-RMS A4 1 6 Thursday, February 02, 2012 Cradle 5.1V returnCradle Charge ControlLow (<1V) = Turn LED charging onHigh (>3.5V) = Turn LED charging off Configuration Table With mosfet drive Without mosfet drive R128Q106R134R135 121K BSS84LT1 DNS1K 1KDNSDNSDNS C106C107C112C113C114C115C116C117C118D101D102D103D104F100J2Q101Q102Q103Q104Q106R100R101R102R103R104R105R106R107R108R109R110R111R112R113R114R123R124R125R126R127R128R129R130R134R135R136U101U102U102 A1B5B3B4A2A2A2C4B4C2D1B5C1B2B1B4C5A5B5C3B3B3A4A3A3A3C3C4B5B5A2A2B3B4A3A4B5A5A5B5C3D2D2C3C3C1A1A4B4 A1 Charger D104ESD7M5.0DT5GD104ESD7M5.0DT5G 3 1 2 R134 1K (DNS) 5% R134 1K (DNS) 5% C1171u6.3VC1171u6.3V Q102 2N7002 Q102 2N7002 3 1 2 R1275.1K10%R1275.1K10% Q104MMBT4403Q104MMBT4403 3 1 2 R1290RR1290R C1121u6.3VC1121u6.3V R1141R01%R1141R01% R1361K5%R1361K5% C1152.2u16VC1152.2u16V VCCGND U102-1 TLC393 VCCGND U102-1 TLC393 32 1 84 R1255.1K10%R1255.1K10% R1001.96K1%R1001.96K1% R11168.1K1%R11168.1K1% C1131u6.3VC1131u6.3V D102 ESD7M5.0DT5G D102 ESD7M5.0DT5G 3 1 2 R108510R10%R108510R10% C11410n25VC11410n25V U102-2 TLC393 U102-2 TLC393 56 7 R1041R01%R1041R01% R102 324K 1% R102 324K 1% R11033K1%R11033K1% R109100R10%R109100R10% R106 22K 1% R106 22K 1% R124 5.1K 5% R124 5.1K 5% Q106BSS84LT1 (DNS)Q106BSS84LT1 (DNS) 3 1 2 F100 MINISMDC125F-2 F100 MINISMDC125F-2 1 2 R101 121K 1% R101 121K 1% C106100n35VC106100n35V R135 1K 5% R135 1K 5% R107 1K 1% R107 1K 1% Q103MMBT4403Q103MMBT4403 3 1 2 D101ESD7M5.0DT5GD101ESD7M5.0DT5G 3 1 2 U101TPS73001U101TPS73001 GND 2 VIN 1 VOUT 6 NR 4 EN 3 FB 5 J2Bat_ContJ2Bat_Cont Ground_Sense 2 Cradle_Charge_Ctrl 1 Vin 4 NC 3 . 2A . 2B . 1A . 1B . 4A . 4B . 3A . 3B R1051R01%R1051R01% R128121K (DNS)1%R128121K (DNS)1% R123 5.1K 5% R123 5.1K 5% C107100n16VC107100n16V C11633p50VC11633p50V R112 33K 1% R112 33K 1% R G D103 ETG-1615BC630-525 R G D103 ETG-1615BC630-525 1 3 2 4 Q101 2N7002 Q101 2N7002 3 1 2 R113121K1%R113121K1% R103 3.3K 1% R103 3.3K 1% C1181u6.3VC1181u6.3V R1265.1K10%R1265.1K10% R130DNSR130DNS 11 22 33 44 55 A A B B C C D D A[0..18] A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A18 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D15 D[0..15] A[0..18] A0A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16A17A18 D0D1D2D3D4D5D6D7D8D9D10D11D12D13D14D15 WEBCSBREB REB CSB WEB A17 D14 D0 D[0..15] 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 1.8V RESET RX_IN TX_ATX_B AUX_DAC USB_D-USB_D+SPI_CSBSPI_MOSISPI_MISOSPI_CLK PIO_0PIO_1PIO_2 TRIG LEDSWITCH TitleSize Document Number Rev Date: Sheet of VENTURE CORPORATION LIMITED <Doc> 1.02 (ECS)-RMS A4 2 6 Thursday, February 02, 2012 TitleSize Document Number Rev Date: Sheet of VENTURE CORPORATION LIMITED <Doc> 1.02 (ECS)-RMS A4 2 6 Thursday, February 02, 2012 TitleSize Document Number Rev Date: Sheet of VENTURE CORPORATION LIMITED <Doc> 1.02 (ECS)-RMS A4 2 6 Thursday, February 02, 2012 C219C220C221C222C223C224C225C226C227C228C229C230R234R235R442U203U205U206U207X200 A2A3A4A1A1A1A2A5C5C4D4D4A2C5A4B1C4C5A5A3 MCU and Memory A2 C223 15pF 6.3V C223 15pF 6.3V C227100n6.3VC227100n6.3V C22810n6.3VC22810n6.3VU205 SN74LVC1G17DBVT U205 SN74LVC1G17DBVT 4 2 53 R2342.2R2342.2 U203 UC_CSR_BC417143B_VFBGA96 U203 UC_CSR_BC417143B_VFBGA96 RX_IN D1 RXEN/PIO[ 0 ] C1 TXEN/PIO[ 1 ] C2 TX_A F1 TX_B E1 XTAL_IN L1 XTAL_OUT L2 PCM_OUT F9 PCM_IN H11 PCM_SYNC G11 PCM_CLK G10 UART_TX G9 UART_RX H10 UART_RTS H9 UART_CTS J11 USB_DP K10 USB_DN K11 RSTB D10 SPI_CSB C11 SPI_CLK B9 SPI_MOSI C10 SPI_MISO C9 TEST_EN C8 PIO[ 2 ] J3 PIO[ 3 ] B2 PIO[ 4 ] E10 PIO[ 5 ] E9 PIO[ 6 ] F11 PIO[ 7 ] F10 PIO[ 8 ] H3 PIO[ 9 ] G3 PIO[ 10 ] F3 PIO[ 11 ] D2 AIO[ 0 ] L4 AIO[ 1 ] K3 AIO[ 2 ] K2 REG_IN K1 VDD_USB L11 VDD_PIO A1 VDD_PADS D11 VDD_MEM B10 VDD_CORE E11 VDD_ANA L3 VDD_LO J1 VSS_DIG J10 VSS_RADIO E2 VSS_RADIO F2 VSS_RADIO G2 VSS_LO H1 VSS_ANA J2 VSS_DIG B1 NC4 E3 NC3 B11 NC2 A11 NC1 A10 VDD_RADIO G1 VSS_DIG D9 D[ 15 ] B8 D[ 14 ] B7 D[ 13 ] C7 D[ 12 ] A6 D[ 11 ] B5 D[ 10 ] C5 D[ 9 ] A4 D[ 8 ] B3 D[ 7 ] A8 D[ 6 ] A7 D[ 5 ] B6 D[ 4 ] C6 D[ 3 ] A5 D[ 2 ] B4 D[ 1 ] C4 D[ 0 ] A3 REB C3 WEB J6 CSB D3 REG_EN H2 A[ 8 ] J7 A[ 15 ] L10 A[ 11 ] J8 A[ 10 ] K8 A[ 18 ] L7 A[ 16 ] A9 A[ 13 ] J9 A[ 6 ] L6 A[ 14 ] K9 A[ 1 ] K4 A[ 2 ] J4 A[ 12 ] L9 A[ 0 ] A2 A[ 9 ] L8 A[ 4 ] J5 A[ 7 ] K6 A[ 17 ] K7 A[ 5 ] K5 A[ 3 ] L5 R44210K10%R44210K10% R23510K 10% R23510K 10% U206MCP809-300U206MCP809-300 GND 1 RST 2 VCC 3 C22610n6.3VC22610n6.3V C22415pF6.3VC22415pF6.3V C22112p6.3VC22112p6.3V C22910n6.3VC22910n6.3V C222 10n 6.3V C222 10n 6.3V 26MHzX20026MHzX200 1 3 2 4 C2205.6p6.3VC2205.6p6.3V C21910n6.3VC21910n6.3V C23010n6.3VC23010n6.3V U207S29AL008D90BFI020U207S29AL008D90BFI020 VCC G4 VSS H1 A0 E1 A1 D1 A2 C1 A3 A1 A4 B1 A5 D2 A6 C2 A7 A2 A8 B5 A9 A5 A10 C5 A11 D5 A12 B6 A13 A6 A14 C6 A15 D6 A16 E6 A17 B2 A18 C3 A19 D4 WE A4 CE F1 OE G1 RESET B4 BYTE F6 VSS H6 DQ0 E2 DQ1 H2 DQ2 E3 DQ3 H3 DQ4 H4 DQ5 E4 DQ6 H5 DQ7 E5 DQ8 F2 DQ9 G2 DQ10 F3 DQ11 G3 DQ12 F4 DQ13 G5 DQ14 F5 DQ15A-1 G6 RY/BY A3 NC B3 NC D3 NC C4 C2252.2uF6.3VC2252.2uF6.3V 11 22 33 44 55 A A B B C C D D IN IN 3.3V_PA 3.3V_PA 1.8V 3.3V_PA 3.3V_PA 3.3V_PA RX_INPIO_1 PIO_0 TX_BTX_A AUX_DAC PIO_1PIO_0 TitleSize Document Number Rev Date: Sheet of VENTURE CORPORATION LIMITED <Doc> 1.02 (ECS)-RMS A4 3 6 Thursday, February 02, 2012 TitleSize Document Number Rev Date: Sheet of VENTURE CORPORATION LIMITED <Doc> 1.02 (ECS)-RMS A4 3 6 Thursday, February 02, 2012 TitleSize Document Number Rev Date: Sheet of VENTURE CORPORATION LIMITED <Doc> 1.02 (ECS)-RMS A4 3 6 Thursday, February 02, 2012 C331C332C333C334C335C336C337C338C339C340C341C342C343C344C345C346C347C348C349C350C351C352C353C354C355C356L300L301L302L303L304R336R337R…

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Code Corporation Model: CRA-A71 REPORT NO.: STR12018191I-1 PAGE 1 OF 43 FCC PART 15.247 FCC Part 15C Measurement and Test Report For Code Corporation 11814 S Election Rd Suite 200 Draper UT United States. FCC ID: QQ6-RMS01 Report Concerns: Original Report Equipment Type: ECS-RMS Model: CRA-A71 Report No.: STR12018191I-1 Test Date: 2012-02-06 to 2012-02-23 Issue Date: 2012-02-23 Tested By: Jason Jiang / Engineer Reviewed By: Lahm Peng / EMC Manager Approved & Authorized By: Jandy so / PSQ Manager Prepared By: SEM.Test Compliance 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 . Code Corporation Model: CRA-A71 REPORT NO.: STR12018191I-1 PAGE 2 OF 43 FCC PART 15.247 TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................4 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)...............................................................................4 1.2 TEST STANDARDS...................................................................................................................................................4 1.3 TEST METHODOLOGY.............................................................................................................................................4 1.4 TEST FACILITY.......................................................................................................................................................5 1.5 EUT TEST MODE...................................................................................................................................................5 1.6 ACCESSORIES EQUIPMENT LIST AND DETAILS.......................................................................................................5 1.7 EUT CABLE LIST AND DETAILS.............................................................................................................................5 2. SUMMARY OF TEST RESULTS ...........................................................................................................................6 3. §15.203 - ANTENNA REQUIREMENT..................................................................................................................7 3.1 STANDARD APPLICABLE.........................................................................................................................................7 3.2 EVALUATION INFORMATION..................................................................................................................................7 4. FREQUENCY HOPPING SYSTEM REQUIREMENTS .....................................................................................8 4.1 STANDARD APPLICABLE.........................................................................................................................................8 4.2 EUT PSEUDORANDOM FREQUENCY HOPPING SEQUENCE......................................................................................8 4.3 FREQUENCY HOPPING SYSTEM...............................................................................................................................9 5. NUMBER OF HOPPING CHANNELS AND CHANNEL SPACING ...............................................................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. DWELL TIME OF A HOPPING CHANNEL ......................................................................................................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....................................................................................................................14 7. 20-DB BANDWIDTH ..............................................................................................................................................20 7.1 STANDARD APPLICABLE.......................................................................................................................................20 7.2 TEST EQUIPMENT LIST AND DETAILS...................................................................................................................20 7.3 TEST PROCEDURE.................................................................................................................................................20 7.4 ENVIRONMENTAL CONDITIONS............................…

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Code Corporation Model: CRA-A71 REPORT NO.: STR12018191I-1 FCC PART 15.247 EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Radiation Emission Test Setup (Below 30MHz) Radiation Emission Test Setup (30MHz to 1GHz) Code Corporation Model: CRA-A71 REPORT NO.: STR12018191I-1 FCC PART 15.247 Radiation Emission Test Setup (Above 1GHz)