5F., Etronix BLD., 17-10 Yoido-dong Youngdungpo-gu Seoul (150-874) Korea URL: http://www.cmotech.com CDMA 1xEV-DO Release A USB Modem Technical Specifications (CDU-680) Version : 0.1 Date : Oct. 21, 2006 C-motech Co., Ltd. Proprietary and Confidential This document is the sole and exclusive property of C-motech. Not to be distributed or divulged without prior written agreement.
CDU-680 Technical specification CDU-680 Technical Specifications All data and information contained in or disclosed by this document are confidential and proprietary information of C-motech Incorporated, and all rights therein are expressly reserved.
CDU-680 Technical specification Contact Information If you have any technical queries about this documentation, please contact: C-motech Co., Ltd. 5F Etronix BLD. 17-10 Yoido-Dong, Youngdungpo-Gu, Seoul 150-874 Korea Phone: +82 2 785 5540 Fax: +82 2 785 2369 Sales contact point: Email: steve@cmotech.com Technical contact point: Email: gsbahn@cmotech.com (Hardware Team) Email: jhkim@cmotech.com (Software Team) 3/18 Confidential This document is the sole and exclusive property of C-motech.
CDU-680 Technical specification Revision History Level Date Description 0.1 Oct.21, 2006 Initial Release 4/18 Confidential This document is the sole and exclusive property of C-motech. Not to be distributed or divulged without prior written agreement.
CDU-680 Technical specification Table of contents 1 2 3 Product Overview ···································································································· 6 1.1 Overview......................................................................................................... 6 1.2 General Features............................................................................................ 6 1.3 Functional block Diagram ..............................................................
CDU-680 Technical specification 1. Product Overview 1.1. Overview - Enjoy the freedom to get fast internet connection, anywhere, anytime. - Now possible anywhere you want to work or play. - Global wireless access to the internet, e-mail. - Powerful CDMA 1xEV-DO Release A network. - Compact, portable, manageable and state-of-the-art device. 1.2. General Features DATA SERVICES STANDARDS CDMA 1xEV-DOrA(IS-856-A) IS-856-A (CDMA 1xEV-DOrA) Downlink: up to 3.1Mbps, Up link: 1.8Mbps IS-2000 Rel.
CDU-680 Technical specification - Wave Type Cellular: G7W US-PCS: G7W - Frequency Scope Transmit Frequency(MHz) - Receiver Frequency(MHz) Cellular US-PCS Cellular US-PCS 824.82 ~ 848.19 1850 ~ 1910 869.82 ~ 893.19 1930 ~ 1990 Rated Output Power Cellular: 0.25W, CLASS 3 US-PCS: 0.25W, CLASS 2 - - Voltage and Current value of terminal part power amplifier Band Part name Maker Typical voltage Max. current RF output power Cellular FC7113-1 FCI 3.
CDU-680 Technical specification 2. Specifications 2.1. Mechanical Specifications Dimensions 32mm x 78 mm x 9.5mm ( 1.26 x 3.1x 0.38 inch) * Dimension is in accordance with the following drawing. Weight Approx. 25g ( 0.
CDU-680 Technical specification 9/18 Confidential This document is the sole and exclusive property of C-motech. Not to be distributed or divulged without prior written agreement.
CDU-680 Technical specification 2.2. Environment Specifications Operating conditions -20°C ~ +50°C , 85%(at 50(C), relative humidity (non-condensing) Storage Temperature -40°C ~ +70°C Humidity 95%, non-condensing Vibration Stability Shock Stability ESD discharge Contact / Air discharge 2.3. Hardware Specifications Main Chipset MSM6800 ZIF Memory(NAND FLASH / SDRAM) 1Gb / 512Mb (128MB/64MB) Interface Type Full-speed USB 2.
CDU-680 Technical specification 2.4. CDMA RF performance RF performances are compliant with IS-95A/B, cdma2000-1X, and 1xEV-DO. CDMA2000-1X RX & TX specifications Receiver Specifications Cellular USPCS Frequency range (MHz) 869.94 ~ 893.37 1931.25 ~ 1990.00 Frequency Bandwidth 1.
CDU-680 Technical specification 1xEV-DO RX & TX specifications Receiver Specifications Frequency range (MHz) Cellular USPCS 869.94 ~ 893.37 1931.25 ~ 1990.00 Receiver Sensitivity FTAP Rate = 307.2 kbps 2Slot QPSK Under -105.5dBm, 0.5% FTAP Rate = 2457.6 kbps 1Slot 16QAM @ -25dBm 0.5% Single Tone Desensitization Under -102.4dBm Inter-Modulation @Tone Power -43dBm Under -102.4dBm @Tone Power -32dBm Under -91.4dBm @Tone Power -21dBm Under -80.4dBm Under -102.
CDU-680 Technical specification 2.5.
CDU-680 Technical specification 3. Instruction 3.1. Package contents 14/18 Confidential This document is the sole and exclusive property of C-motech. Not to be distributed or divulged without prior written agreement.
CDU-680 Technical specification 3.2. Optional Accessory Drawing 15/18 Confidential This document is the sole and exclusive property of C-motech. Not to be distributed or divulged without prior written agreement.
CDU-680 Technical specification 3.3. Getting start 3.3.1. System Requirements The CDMA USB modem is supported on the following OS; - Windows®2000 - Windows®XP To install and run the CDMA USB modem and UI software, your system requires these minimum resources.
CDU-680 Technical specification 3.3.2. Installing CDMA USB Modem software and Driver Follow the instructions below to install the modem UI from the installation CD. This process requires you to restart your PC at the end of the installation; therefore, we recommend that you quit all open applications before you begin installation. Note: Windows®2000: Users of Windows 2000 must be logged in with administrative privileges to install the CDMA USB Modem software.
CDU-680 Technical specification 9. Click OK when you are prompted to insert the CDMA USB modem. Insert the modem into the USB port. 10. Windows will detect the new hardware (CDMA USB modem) and will install the necessary drivers. The Add New Hardware Wizard or Found New Hardware Wizard will launch, depending on your operating system. 11. Follow the onscreen prompts to allow the wizard to install the drivers. 12. Click OK when you are notified that the installation is complete.
