HAC-LM Series Low Power Wireless Data Modules
Having higher and bigger power sensibility compared with HAC-UM, the embedded noise filter makes the modules more robust on interference, specially designed for transmitting the signal in a longer distance and with a lower cost.
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PERFORMANCE
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Power Output:
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500mW@5V(Default), 1W@9V(customized)
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RF Line-of-sight Range:
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4000m@1200bps, 2000m@9600bps
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RF Effective Rate:
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1200/2400/4800/9600/19200/38400bps optional ex-factory
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Receiver Sensitivity:
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-124dBm@1200bps -118dBm@9600bps
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| RF IC | CC1020 |
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NETWORKING
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Networking Topology:
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Point-to-point, point-to-multipoint
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COMPATIBILITY
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HAC-UM, HAC-HM, HAC-LEM, HAC-UEM, HAC-SHM
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POWER
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Supply Voltage:
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+4.75～5.5VDC
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Transmit Current:
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<400mA@500mW, <500mA@1W
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Receive Current:
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<40mA
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Sleep Current:
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<5µA optional ex-factory
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GENERAL
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Communication Mode:
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Half-duplex
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Frequency Band:
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433MHz(Default), 400MHz～470MHz(customized)
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| Modulation Mode | GFSK |
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Channel:
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8(Default), 16/32 (customized)
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Default Interface:
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COM1:TTL/UART,COM2: Non-Standard RS232 or RS485
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| Customized ex-factory Interface: | COM2:Standard RS232 or RS485;COM1:no |
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PHYSICAL PROPERTIES
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Size:
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53mm×38mm×10mm
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Weight:
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34g
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Antenna Base:
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50Ω SMA
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Operating Temperature:
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Industrial: -40℃～+80℃(TCXO crystal)
Commercial: -20℃～+70℃ |
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Frequency Stability
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±2.5ppm Industrial
±5ppm Commercial |