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water management systems (rain gauges
during burst Wi-Fi packet transmissions at full 24dBm output power
The E30T-433T20S(125C) is designed with high-grade
its DI channels adopt universal dry contact input design
[Introduction]：E90-DTU (400SL47) is a truly high-quality industrial-grade wireless data transmission radio (the radio won the national design patent ZL202030009845
EBYTE E22-230T30S-V2 Semtech SX1262 UART 10Km Range 230MHz 30dBm SMD LoRa Wireless module Module plus antenna:E22-230T30S-V2 water management systems (rain gaugesproduct introduction E22 230T30S V2 is a wireless serial port module (UART) based on SEMTECH's SX1262 RF chip. It has multiple transmission modes,working in the (220. 125MHz~236. 125MHz) frequency band, LoRa spread spectrum technology, TTL level output,compatible with 3. 3V and 5V IO port voltage. IC: SX1262 Frequency: 220~236MHz Power: 30dBm Distance: 10km Interface: UART Weight: 4. 90. 1g RF Parameter Value Remark Working frequency 220. 125~236. 125
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