RHF4TR03
HHU
RHF4TR03 is a new generation handheld Unit which supports Data reading and device control through Reelink protocol, meanwhile it also maintains all the LoRaWAN function. RHF4TR03 works at both 433~510MHz Low frequency band and 862~960 High frequency band，it will identify and select the correct hardware according to user’s input parameter. RHF4TR03 HHU use embedded BLE to connect to smart phone APP，which makes it easy to use.
Product Description
Main Features
Application Area
Ordering Information
Download Resources
PRODUCT DESCRIPTION
RHF4TR03 is a new generation handheld Unit which supports Data reading and device control through Reelink protocol, meanwhile it also maintains all the LoRaWAN function. RHF4TR03 works at both 433~510MHz Low frequency band and 862~960 High frequency band，it will identify and select the correct hardware according to user’s input parameter. RHF4TR03 HHU use embedded BLE to connect to smart phone APP，which makes it easy to use. There is a rechargeable battery inside, it can be recharged by 5V USB，the battery capacity is up to 800mAh，capable for RHF4TR03 HHU 2 days normal use. There are LEDs for battery status indication, and one Blue LED for Bluetooth status indication, one Red LED for LoRa status indication.
Main Features
Wireless communication
Relink、LoRaWAN、BLE
Cortex-M0+ 32-bit, running up to 64MHz
Support LoRaWAN global frequency plan
LoRaWAN: support global frequency plan CN470/EU868/US915/AS923 …
LoRa maximal output power 20dBm, RX sensitivity -134dBm@SF12/125KHz
Reelink-Slave
Work in Reelink-Slave mode， implement automatic metering reading through APP.
Reelink-Master
Work in Reelink-Master mode， implement end device data reading demo through APP.
Environmental noise floor scan
Work in noise scan mode， implement Environment noise floor scan through APP.
Optimized power consumption
Battery Capacity 800mAh,average current 18mA, typical for 2 days normal use. And 1 year battery life time in standby mode.
Application Area
LoRaWAN gateway coverage evaluation
LoRaWAN network deployment plan
Environment noise floor scan
AMR-meter reading automatically
Ordering Information
| Model | Description |
|---|---|
| RHF4TR03-LF | RHF4TR03 HHU，Support LoRWAN，Reelink, with 470~510MHz antenna |
| RHF4TR03-HF | RHF4TR03 HHU，Support LoRWAN，Reelink, with 862~960MHz antenna |