User Manual

P a g e 6
2 H-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 AT86RF230
RF Frequency: 2.4GHz
Modulation type: QPSK
RF Channels: 16 RF Channels
Baud Rate: 250K Bit/Sec (Not configurable)
Output power: 3dBm
Antenna type: PCB Omni-directional
Antenna gain: ~1dBi (Max gain: 4dBi), for H-TAG-LD
Antenna gain: ~4dBi (Max gain: 7dBi), for HR-TAG-LD
Average RF data: 3 messages/hour, 1mSec/message, ~30bytes/message.
2.3 Optic Parameters
IRDA Receiver