User's Manual

RF Characteristics
Operating frequency: 13.56 MHz
Data transmission modulation reader to card: ASK
Data transmission modulation card to reader: ASK/load modulation
Pinout 4-Pin USB-mini-B plug and Signal Descriptions
Pin Name Type Description
1 PWR Power 5V Power Supply
2 D - Output USB-data inverted
3 D + Input USB-data
4 ID Input Distinction of plug type
5 GND Power Signal and Power Ground
Temperature
Operating temperature range: 0…45°C
Storage temperature range: -20…+60°C
Thermal shock: 30°C/min maximum dT/dt
Humidity
Operating: 20% to 80% relative humidity; non condensing
Non-operating: 10% to 90% relative humidity; non condensing
FCC:
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.
Any changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
NOTE: 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
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