SCR Engineers Ltd. HTAGLD 사용자 설명서
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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.
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.
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