Wireless High Power Transceiver RF Module
TRW-900HIA
925MHz

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TRW-900HIA is high-frequency module, with the newest RF and DSP technology, 3.5V ultra-low voltage, and high-frequency power output up to 2W (33dBm). The highest RF speed rate is up to 250 Kbps. The frequency-hopping speed up to 1500 times per second, sensitivity up to -110 dBm (2400bps), the largest distance is up to 10 KM. Variety applications, acceptable customer particular function ODM.

Purpose

Long distance wireless data transmission application.
Hydroelectric meter wireless reading system.
Underground pits wireless remote control system.
Long distance two-way transceiver audio system.
Long distance emergency calls system.
Long distance vehicle anti-theft system.
Long distance digital image transmission system.
Long distance remote control aircraft toy application.

Key Feature

Frequency: 925MHz
UHF Band Wireless Data Transceiver
RF Output Power up to 0.5W (Option is 2W)
Sensitivity up to -110dBm
Voltage Supply from 3.5V to 6V
Full-duplex UART Micro-controller Interface
Transceiver Data Rate 1.2Kbps~250Kbps

Application

Wireless Network
Multi-Channel Home Automation Standard
Wireless RS232 & RS485 & USB
Active RFID
RFID Base Station Transmitter

Characteristic

Parameter	Min	Type	Max	Unit	Condition
Operating Condition
Operating Temperature Range	-10		+70	℃
Operating Supply Voltage	3.5		6	V
Current Consumption
Rx Mode			55	mA
Tx Mode			600	mA	0.5W
Sleep Mode			22	mA
RF Characteristic
Frequency Range		925		MHz
Data Rate	1.2		250	Kbps	FSK
Tx Output Power	0	27	33	dBm	Option 2W
Rx Sensitivity			-110	dBm
Modulation		FSK
Other
ESD			2000	V

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TRW-900HIA

Wireless High Power Transceiver RF Module