Custom processing specifications 85.5 * 54 (mm) application communication, the mobile phone industry, operators and other material PVC, PET Operating temperature -30 ---- 70 (℃) the type of logic encryption card storage capacity of 64K - 256K (bits) Brand China Sea one. Product Use Description: WCDMA mobile phone test card, USIM test card (also known as the white card), using signal test for communications in industrial production. Commonly used in WCDMA handsets, with Tester and build their own network of the phone without interference comprehensive test; phone in production-related signals need to test finished products, have massive shielding, the need to spend more manpower and test time, make the production process complicated and increase the cost of the test card can achieve a signal to the instrument to the phone's unique path, so that the test environment is more concise, a good solution to the cumbersome problem. WCDMA test card can be coupled to the test, BER testing, with complete VCC and RSTB, can be used for the terminal and the tester testing. II: Product Quality Assurance: Our company's WCDMA test card with internationally renowned semiconductor manufacturers dedicated chip, 3V / 5V compatible contacts 5-6 compatible design, suitable for all mobile phones with special COS system, full compliance with the 3G on mobile phones, SIM cards of various specifications of special semiconductor silicon substrate, ensure the card can withstand 10 N / m2 pressure. (GSM standard is 4 N / per square meter) suitable for industrial production line, the use of long life EEPROM, read and write times to ensure that more than 10 million times. (3G standard only requires 30,000 times, according to the general production line measurement requirements, each phone number read 10 times, can be measured ten thousand phone.), Patent protection layer chip to ensure card security, anti-electronic attack. Voltage above 6.5V special card coating, anti-static (ESD), water (48 hours immersion test) special card material (ABS mixed temperature PVC), high temperature, 45 degrees can work for more than 4 hours. 75 degrees temperature shock test our products by the National Integrated Circuit Card Register Centre authorized the use of imported some Samsung chips. [Mandate: S3C89K8 (KS88C92008) S3xC9xx with contacts IC card chip series]. Physical characteristics of all SIM smart card, chemical resistance, electrical properties have been contacts through the National Quality Supervision and Inspection Center computer and the Ministry of Information Industry IC Card Quality Supervision and Inspection Center, an authoritative quality assurance. Card market is growing at an unprecedented momentum, seep into our lives, Shenzhen 华海智 Card Co., Ltd. will be closely linked to the pulse of the times, to the Internet as a link, give full play to our diligence and wisdom, the world of the United hero, poly four seas talented people, and strive to become the industry leader. Shenzhen Hua Haizhi Card Co., Ltd. sincerely look forward to be your faithful friend and partner, to create a harmonious win a better future. Let our customers, partners, employees grow together, to share ...... Contact: Mr. Yao 24 hours inquiry under the single line: 18948755101 Tel: 0755-27767866-8018 Fax: 0755-27767866-8010 Business Consulting QQ: 2853363698 E-mail: huahai18@cnhuahai.com Company shops: www.cardcpu.cn Factory Address: Baoan District, White Pine Road Po Industrial Zone, Shiyan Town, Shenzhen, a 6th floor (opposite the bus station Shiyan) free consultation, free design, free proofing, free shipping, free warranty! Welcome to call us to examine!