SCR Engineers Ltd. T02 Manuale Utente
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HR_TAG_LD SPECIFICATIONS
Ver 0.16
2. HR-TAG-LD Specifications
2.1. General description
Tag is a unit mounted on a collar on the animal neck, used for the following:
1. Identification of animal using 2.4Ghz and/or optical unit.
2. Measure various animal parameters, Process then and transmit them via 2.4Ghz.
The tag initiates transmission of 3 messages/hour by itself or upon request from ID unit.
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: 5.2dBm max
Antenna type: PCB Omni-directional
Antenna gain: Average 1dBi; (Max gain: 2.2dBi)
Average RF data: 3 messages/hour, 1mSec/message, ~30bytes/message.
2.3. Optic Parameters
IRDA Receiver
2.4. Mechanical dimensions
All dimensions in mm, with tolerance of +/- 1mm