2G GSM Test Card

Quick Details
Place of Origin:Guangdong, China (Mainland)
Brand Name:Grcard
Model Number:Test sim card
Product Type:Test sim card
Color:White
For:Cellphone or mobile phone
Packaging & Delivery

GSM Test Card use with 2G Network 2G Mobile Phone
*Chip Parameters
Grcard 2.5G Test IC card chip prouduts are high performance IC used in smartcard. In the chip there are 8 bit micro processor 48K byte program memorizer(MASK ROM),256 byte internal RAM (SRAM)
1K byte outside RAM(SRAM),32K byte data memorizer (EEPROM),and the Card Body Material is ABS or PVC.
*Main character of chip
CPU:8 bit CPU
*Memorizer (32K)
-256 byte inner RAM (256 x 8 bit SRAM)
-1K byte outer RAM (1024 x 8 bit SRAM)
-48K byte Program Memorizer (48Kx 8 bit ROM)
-32K byte Data Memorizer (32K x 8 bit EEPROM)
*EEPROM (32K)
-32KEEPROM as Data Memorizer
-single byte read ,write, and wipe
-multi bytes storage(1byte to1page)
-program clock come from vibrate clock that generated by chip itself
-At the normal temperature, can proceed at least 100,000 times erase and write operations.
-EEPROM data endurance more than ten years
-EEPROM program voltage generated in the chip
*Serial I/O interface
Match ISO/IEC-7816
asynchronous half duplex transmission protocol
Two kinds of transmission velocity(372/1 and 512/8)optional
*Randomizer
8- bit randomizer
*Power on reset
internal power on reset mechanism
*Low power work mode
SLEEP mode
CLOCK STOP mode
*Safety mechanism
Abnormal voltage/frequency detection function, DPA/SPS attacking immunity
*Work temperature
-25 c to +70 c
*Work voltage
2.7V to 3.3V,4.5V to 5.5V
*Work frequency
1 - 5 MHz (3.57MHz)
*Test SIM Card Specification:
Grcard 2.5G Test SIM Card Can use in The Agilent 8960 and others.to test set when running any GSM  test or lab application.
*The SIM has several benefits:
-UMTS security variables within the SIM match the default settings of the GSM test and lab applications
-Setup time is reduced because the SIM is configured with the same default IMSI and PLMN values broadcast from the test set
-For dual-mode testing, GSM speech loopback is supported for GSM Bit Error Ratio (BER) measurements
Note:
*We can customise Cards to meet your requirement by creating a new mould for your ideal Shape, Color, Text, and Logo. With existing shapes, you can determine colour and choose Laser, Engrave, or Jetprint for your text, logo and other information. Different Chips are available for SIM card!
*Samples are available for your testing!