LPRS ERA400TRS RF Transceiver Module 433 MHz, 2.5 → 5.5V

  • RS Stock No. 177-4867
  • Mfr. Part No. ERA400TRS
  • Manufacturer LPRS
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

eRAx00TRS easyRadio Advanced Transceiver Modules

The eRAx00TRS is a complete system-on-module that combines a high performance very low power RF ISM-Band transceiver, a microcontroller and a voltage regulator. Two modules make a bi-directional half-duplex serial data communication link based on the easyRadio protocol with 16-bit encryption and anti-crosstalk software. Raw data modes offer the user a self-coding system which can be set to interface to any other raw data module using FSK or ASK modulation.

• RF Carrier Frequency bands: 433MHz (eRA400TRS RS 783-9625), 868/915MHz (eRA900TRS RS 783-9622 & 136-7687
• Programmable Channel Bandwidth: 12.5kHz to 150kHz
• Up to 132 channels
• RF Output Power: +10dBm @ 434MHz, +7dBm @ 868MHz, 0dBm @ 915MHz
• Modulation: FSK (ASK available in Raw Data Mode)
• Receiver Sensitivity: -107dBm @ 19.2Kbps, -112dBm @ 4.8Kbps, -117dBm @ 2.4Kbps
• OTA Data Rate: 1200bps to 38400bps with Manchester encoding
• Tx/Rx buffer: 180bytes
• Digital received signal strength indication (RSSI)
• Communication: serial UART with RTS/CTS flow control
• Host Data Rate: 2400bps to 115200bps
• Temporary channel/power level selection capability
• On-board temperature sensor may be used by the host system
• Compatible with most 50Ω antennas
• Power supply: +2.5V to +5.5Vdc
• Operating temperature range: -40 to +85°C
• Dimensions: 38 x 14 x 4mm
• Applications: Remote sensing/control, local communication for the Internet of Things (IoT)

Approvals

eRA900TRS (RS 783-9622) and eRA900TRS-FCC (RS 136-7687) are both FCC approved.

Wireless Modules - Low Power Radio Solutions

Specifications
Attribute Value
Module Type Transceiver
Supported Frequency Bands 433 MHz
Modulation Technique ASK, FSK, GFSK
Maximum RF Data Rate 115.2kbit/s
Maximum Output Power +10dBm
Receiver Sensitivity -117dBm
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
Temporarily out of stock - back order for despatch 08/07/2020, delivery within 4 working days from despatch date
Price Each (In a Tray of 50)
SGD 39.698
(exc. GST)
SGD 42.477
(inc. GST)
units
Per unit
Per Tray*
50 +
SGD39.698
SGD1,984.90
*price indicative
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