The monthly electrical consumption of each Cell Phone Jammeris lower than that of a fluorescent light

Maintained identical to the standard MMC card RS MMC card interface characteristics, the definition of the seven signal lines and the same location, simply by the adjustment of the packaging technology to compress the size of the memory core and the interface controller. With 3-pin power supply, data manipulation with another 3-pin serial bus (SPI mode coupled with a needle used to select the chip), it is already the most simplified interface design. Low-cost serial bus clock frequency up to 20MHz, and can be taken to address up to 30 RS MMC card. RS MMC's operating voltage of 2.7 volts to 3.6 volts, the write / read current of only 27mA and 23mA, low power consumption. The stream line production is utilized forCell Phone Jammer.
Nokia, Samsung, Siemens has released a new smart cell phone that supports RS MMC card, and it is expected that in future will be broader support. This is equivalent to only a credit card size pluggable devices can be plugged into a computer or Pocket PC. The PC card according to their thickness are classified as a Type I, Type II and Type III three models. PC Card devices will be plugged into the Pocket PC data storage or communications functions (for example, to connect the telecell phone line or LAN). History: MMC card SANDISK Corporation, USA and Germany's Siemens in 1997 developed a versatile memory card. Reflow oven machining will be performed for Mobile Phone Jammer .
Features: MMC card is a 7-pin interface, mainly used in digital cameras, cell phones and PDA products, the price is relatively expensive. MMC card to a certain extent to improve the shortcomings of the CF card read and write slower, and is lightweight with dimensions of 32mm × 24mm × 1.4mm and weighs less than 2 grams. Impact resistance, can be repeatedly read and write 300,000 times. MMC Card 4.0 standard provides a wider data bandwidth and faster transmission rate, and supports dual voltage operation mode. In the 52MHz × 8-bit mode, data transfer rate up to 52MB / s,. Relative to the sd card: retained due to the subsequent launch of the SD card standard equipment on the MMC card compatible. The serious one will generate electrostatic spark which may detonate the inflammable gas without installingCell Phone Jammer.
Therefore, although the device using the MMC card can not use the SD card, but use the SD card device can easily use the MMC card, Pretec has announced the advent of the MMC4.0 standard speed 2GB MMC memory card, making the capacity of the MMC card Start close to the CF card. Prospects: developed by Hitachi card RS-MMC (Reduced Size of the MultiMediaCard, the smaller size multimedia card). MMC card was very small on the basis of shape just half of the MMC card, the length of more than half the length of the MMC card point (the MMC length of 32mm, the length of the RS-MMC is 18mm). MMC card can also be used as a dedicated adapter installed in the back. More in line with today's mobile digital age, smaller size, lighter weight, larger capacity need. DCS is one of the signals which will be shielded byCell Phone Jammer.