SCR Engineers Ltd. T04 Manual De Usuario
P a g e
5
2 eSense Ear TAG Specifications
2.1 General description
eSencse Ear TAG is a unit mounted on animal ear, used for the following:
1. Identification of animal using 2.4GHz transceiver and/or NFC reader unit.
2. Measure various animal parameters, processes and transmit them via 2.4 GHz to
2. Measure various animal parameters, processes and transmit them via 2.4 GHz to
the base unit (BU500/E).
The tag transmits a 4ms message every few minutes.
Outdoor installation, sealed unit, powered from internal 3.6V battery.
2.2 2.4GhZ Transceiver Parameters
RF Transceiver:
Atmel AT86RF233
RF Frequency:
2.405-2.48GHz
Modulation type:
QPSK
RF Channels:
5MHz separation 16ch
Baud Rate:
250K Bit/Sec (Not configurable)
Output power:
3.5dBm max
Antenna type:
PCB Omni-directional
Antenna gain:
Average 0dBi (Max gain: 1.5dBi)
Average RF data:
3 messages/hour, 1mSec/message, ~30bytes/message.
2.3 NFC Parameters
Utilizing Passive internal NFC High Frequency inlay (IC and Antenna) complying with the
following standards
following standards
ISO/IEC 15693-2, -3
ISO/IEC 18000-3 Compliant
ISO/IEC 18000-3 Compliant
13.56-MHz Operating Frequency