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E22-400T30D Ebyte Semtech Solution LoRa UART 10Km Gamme 433Mhz 30dBm DIP 24*43mm CE RoHs FCC TCXO Module RF LoRa

[La fréquence]:410.125~493.125MHz

[Du pouvoir]:30dBm

[Distance]:8km

[Taille]:24*43mm

[Lester]:11±0.2g

[Poids du produit]: 11±0.2g

[Introduction]:E22-400T30D est un nouveau module lora (UART) basé sur la solution LoRa de SEMTECH. Il dispose de plusieurs modes de transmission avec des fréquences de fonctionnement de 410,125 ~ 493,125 MHz, de la technologie à spectre étalé LoRa, d'une sortie de niveau TTL et est compatible avec les tensions des ports IO de 3,3 V et 5 V.

Main ParametersPerformanceRemarks
Min.Max
Power supply(V)05.5Voltage over 5.5V will cause permanentdamage to module
Blocking power(dBm)-10Chances of burn is slim when modules areused in short distance
Operating temperature(℃)-4085/


Main ParametersPerformanceRemarks
Min.Typ.Max.
Operating voltage(V)3.35.05.5≥5.0 V ensures output powerr
Communication level(V)
3.3
For 5V TTL, it may be at risk of burningdown
Operating temperature(℃)-40-85Industrial design
Operating frequency(MHz)410.125-493.125Support ISM band
TX Current(mA)
610
Instant power consumption
RX current(mA)
17

Sleep current(μA)
2
Software is shut down
Max Tx power(dBm)29.530.030.5
Receiving sensitivity(dBm)-146-147-148Air data rate is 2.4kbps
Air data rate(bps)2.4k-62.5kControlled via user’s programming


Main parameterDescriptionRemarks
Distance for reference8kmTest condition:clear and open area, antenna gain: 5dBi,antenna height: 2.5m,air data rate: 2.4kbps
TX length240 ByteCan be configured via command as 32/64/128/240 bytesper packet to transmit
Buffer1000 Byte
ModulationLoRa
Communication interfaceUART
PackageDIP
Connector1*7*2.54mm
Size24*43mm
AntennaSMA-K50 ohm impedance