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HM-TRLR-S/HTRP

Low cost, high performance, high reliability
LoRa/FSK/GFSK/OOK modulation, 2-way half –duplex communication, strong anti-interfere
433/915MHz ISM band, globally license free.
Maximal output power100mW(20dBm)， output power adjustable between 2-20dBm
LORA Sensitivity -139dBm
Supply current for Tx 130mA@20dBm, 35mA@13dBm
Supply current for Rx 16mA
Low current sleep mode 2uA
Standard UART interface, extendable to RS232 or other interface
Operation frequency can be configured, acceptable for several modules working in different frequency with no disturbance on each other.
RF parameters as needed, users can be modulated by software.
Easily use, auto exchange on communication & transceiver
Communication speed 1.2kbps -115.2kbps，can be modulated through software
Afford Sleep control signal，user self control work duty cycle
With LED indicator
Longer transmission distance，over 5Km in open air
Small size 16*20*2mm，10PIN SMD package，easy for assembly .
Tuning free
Accord FCC, ETSI standard