LPRS eRA-LoRa RF Transceiver Module 868 MHz, 2.5 → 5.5V

  • RS Stock No. 171-3739
  • Mfr. Part No. eRA-LoRa
  • Manufacturer LPRS
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

A hybrid of LoRa™ technology and easyRadio Advanced technology for applications requiring long-range communications.

CSS (Chirped Spread Spectrum) modulation.
DSP (Digital Signal Processing).
Selectable operating frequencies 868 / 915 MHz.
Multi-channel operation.
RF power output up to +20dBm (100mW)
Receive current consumption 15mA.
Pin compatible with eRA series.
uFL RF connector for remote antennas.
Up to 180 bytes per packet.
RSSI dynamic range 127dB.
Point-to-Point communication.
Half duplex transparent Serial Data Input and Output.
Familiar easyRadio commands.
Built in temperature sensor.
Flash firmware upgrades.
Receiver sensitivity down to -137dBm.

Specifications
Attribute Value
Module Type Transceiver
Supported Frequency Bands 868 MHz
Modulation Technique FSK, GFSK, OOK
Maximum RF Data Rate 115.2 (Host) kbit/s, 300 (Over Air) kbit/s
Maximum Output Power +7dBm
Receiver Sensitivity -137dBm
Supported Bus Interfaces RS232, UART
Supply Voltage 2.5 → 5.5V
Dimensions 38 x 4 x 14mm
Height 14mm
Length 38mm
Maximum Operating Temperature +85°C
Minimum Operating Temperature -40°C
Width 4mm
32 In stock for delivery within 3 working days
Price Each
SGD 43.82
(exc. GST)
SGD 46.89
(inc. GST)
units
Per unit
1 - 4
SGD43.82
5 +
SGD42.98
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