eRA400TRS LPRS

Low Power Radio Solutions Ltd Station Lane Witney OXON OX28 4BH www.lprs.co.uk easyRadio Advanced Data Sheet Modules Included ERA400TRS o 402MHz 470MHz ERA900TRS o 804MHz 940MHz ERA400TS o 402MHz 470MHz ERA900TS o 804MHz 940MHz easyRadio Advanced Radio Modules (Rev 3.6) Page 1 of 22 Low Power Radio Solutions Ltd Station Lane Witney OXON OX28 4BH www.lprs.co.uk easyRadio Configuration Command Set ............ 12 Table of Contents Changes to this document .................................... 3 RS232 Communication Settings ................. 12 Terms and Conditions of Use................................ 3 RF POWER Settings .................................... 12 Introduction to easyRadio Advanced ................... 4 RF Channel Settings ................................... 13 New features: ............................................... 4 RAW Data Mode: TRS ........................................ 16 Basic Specifications ....................................... 4 Notes: ................................................................. 17 ERA400TRS/ERA900TRS Transceiver Description . 5 RAW Data Mode: TS .......................................... 18 easyRadio Transceiver ...................................... 5 Notes: ................................................................. 18 Block Diagram ............................................... 5 RSSI ................................................................ 19 Physical Dimensions ..................................... 5 RSSI Levels (402MHz 470MHz) ................... 19 Pin Description (easyRadio mode) ................... 6 RSSI Levels (804MHz 940MHz) ................... 19 Checklist ............................................................ 6 PCB Layout ..................................................... 20 Pin Description (RAW RF Data mode)................... 7 Power Supply ................................................. 20 ERAx00TS Transmitter .......................................... 8 Antennas ........................................................ 20 Block Diagram ................................................... 8 Product Order Codes ......................................... 20 Physical Dimensions ......................................... 8 easy-Radio Advanced Module Firmware Version ........................................................................... 21 Pin Description (easyRadio mode) ....................... 8 Document History .............................................. 21 Application & Operation of a transceiver: ERAx00TRS ............................................................ 9 Copyright ........................................................... 22 Typical System Block Diagram .......................... 9 Disclaimer .......................................................... 22 Absolute Maximum Ratings................................ 10 Contact Information .......................................... 22 Performance Data: ERAxxxTRS Supply +5.0 Volt 5%, Temperature 20 C ................................ 10 ERA400TRS Channel Frequencies vs Bandwidth Settings ............................................................... 11 easyRadio Advanced Radio Modules (Rev 3.6) Page 2 of 22