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CuhkRFID Hardware

Cuhk Reader
Cuhk Tag
 
CUHK Tags
433MHz Long Distance Active Tag

Active TagThis 433MHz Active Tag, which is compliant with both ISO18000-7 and our novel Power Saving protocol, is used for long distance identification. With very low output power, more than 150 m communication distance can be achieved. At least 10 years battery lifetime is also achieved by using the novel Power Saving protocol. This 433MHz Active Tag is suitable for assert tracking, access control, health care, logistics, oil - field, mine and other highly flammable and explosive storage locations, etc.

Specifications:

    • Frequency:                 433MHz
    • Data rate:                  27.7 Kbps
    • Channel bandwidth:   200KHz
    • Output power:           2dBm
    • The Lowest Current: 5μA, 3.3V
    • Modulation:               FSK
    • Anti-collision:             Time Slot ALOHA
    • Read/Write Range:     ≥150m
    • Battery Life:               10 years
    • Dimension:                 154mm*75mm*25mm
  433MHz Long Distance Active Tag with Sensors

Active tag with sensor
This 433MHz Active Tag, which is compliant with both ISO18000-7 and our novel Power Saving protocol, is used for long distance identification. With very low output power, more than 150 m communication distance can be achieved. At least 10 years battery lifetime is also achieved by using the novel Power Saving protocol. This Active Tag is combined with a general interface sensor board which is used for conveniently communicating with different sensors. Temperature sensor and vibration sensor are already integrated into this Tag. Thus this tag is suitable for assert tracking, access control, health care, logistics, especially environment monitor, container seals and fresh food transfer.

  • Specifications:
  • Frequency:                433MHz
  • Data rate:                  27.7 Kbps
  • Channel bandwidth:   200KHz
  • Output power:           2dBm
  • The Lowest Current: 5μA, 3.3V
  • Modulation:               FSK
  • Anti-collision:            Time Slot ALOHA
  • Sensor:              Temperature Sensor(temperature accuracy: ±0.2) and Vibration Sensor
  • Read/Write Range:    ≥150m
  • Battery Life:              10 years
  • Dimension:                154mm*75mm*25mm
  920MHz Long Distance Active Tag

Active tag 920This 920MHz Long Distance Active Tag is compliant with a novel Power Saving protocol. By using this protocol, the battery life of this tag is more than 10 years. With a low output power, the communication distance is reach 150 meters. This 920MHz Active Tag is suitable for assert tracking, access control, health care, logistics, etc.

Specifications:

  • Frequency:                920MHz
  • Data rate:                  27.7 Kbps
  • Channel bandwidth:   200KHz
  • Output power:           2dBm
  • The Lowest Current: 5μA, 3.3V
  • Modulation:               FSK
  • Anti-collision:            Time Slot ALOHA
  • Read/Write Range:    ≥150m
  • Battery Life:              10 years
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