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DWM-1278S 433MHz /470MHz 868MHz /915MHz sx1278 LoRa transceiver RF module compatible with RFM98W
  • DWM-1278S 433MHz /470MHz 868MHz /915MHz sx1278 LoRa transceiver RF module compatible with RFM98W

DWM-1278S 433MHz /470MHz sx1278 LoRa transceiver RF module compatible with RFM98W

DWM18120402
Semtech

DWM-1278S 433MHz /470MHz sx1278 LoRa transceiver RF module compatible with RFM98W feature the LoRaTM long range module build by the semtech SX1278 chipset with the application for ARM meters.

Center frequency

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10 $0.10 $1.00
50 $0.30 $15.00
100 $0.80 $80.00
$4.30
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3000 Items

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Description

DWM-1278S 433MHz /470MHz sx1278LoRa transceiver RF module compatible with RFM98W feature the LoRaTM long range module build by the semtech SX1278 chipset with the application for ARM meters.

KEY PRODUCT FEATURES

  • LoRaTM Modem.
  • 168 dB maximum link budget.
  • +20 dBm - 100 mW constant RF output vs. V supply.
  • +14 dBm high efficiency PA.
  • Programmable bit rate up to 300 kbps.
  • High sensitivity: down to -148 dBm.
  • Bullet-proof front end: IIP3 = -12.5 dBm.
  • Excellent blocking immunity.
  • Low RX current of 10.3 mA, 200 nA register retention.
  • Fully integrated synthesizer with a resolution of 61 Hz.
  • FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
  • Built-in bit synchronizer for clock recovery.
  • Preamble detection.
  • 127 dB Dynamic Range RSSI.
  • Automatic RF Sense and CAD with ultra-fast AFC.
  • Packet engine up to 256 bytes with CRC.
  • Built-in temperature sensor and low battery indicator.
  • Modue Size：16*16mm

APPLICATIONS

  • Automated Meter Reading.
  • Home and Building Automation.
  • Wireless Alarm and Security Systems.
  • Industrial Monitoring and Control
  • Long range Irrigation Systems

 

Product Details
DWM18120402
3000 Items
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