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433MHz RF Wireless Module UART 20dBm SX1278 LoRa Transmitter Receiver

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Original price was: $6.04.Current price is: $3.62.

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MPN : 1

Limit Parameters: Main Parameters Value Remarks Min. Max Power supply（V） 0 5.5 Voltage over 5.5V will cause permanentdamage to module Blocking power（dBm） – 10 Chances of burn is slim when modulesare used in short distance Operating temperature（℃） -40 +85 – Operating parameter: Main Parameters Value Remarks Min. Typical Max Operating voltage（V） 2.6 5.0 5.5 – Communication level（V） – 3.3 – For 5V TTL, it may be at risk of burning down Operating temperature（℃） -40 – 80 Industrial design Operating frequency（MHz） 410 433 510 Support ISM band TX Current(mA) – 91 – Instant power consumption RX current（mA） – 12 – – Sleep current（μA） – 0.7 – Software is shut down Max Tx power（dBm） – – 20.0 – Receiving sensitivity（dBm） -116 -118 -119 Air data rate is1.2kbps Air data rate（bps） 1.2k 2.4k 200k Controlled via user’s programming Main parameter Description Remarks Distance for reference 1000m Test condition：clear and open area, antenna gain:5dBi,antenna height:2.5m，air data rate:1.2kbps FIFO 54 Byte Maximum capacity of single transmission Cache capacity 500 Byte – Modulation GFSK – Communication interface UART serial port – Package SMD – Connector 1.27mm – Size 26*16mm – Antenna IPEX/Stamp hole 50 ohm impedance

color

E49-400T20S, E49-400T20D

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