433MHz Long Range SX1278 Radio Modem Telemetry Wireless RF Module w/ RS232 Interface A/V Adapters & Converters downlink 60dB Output Power 27

downlink 60dB Output Power 27 W Noise Figure (Db) 5dB Electromagnetic Compatibility ETS300 694-4 I/O Impedance 50ohm Power Adapter US Plug Connector Type N-Female Other Features The mobile phone signal amplifier is a system used to make up the mobile phone network base station coverage

5mm JAVA Yes Radio Tuner FM Wireless Charging Others

0 above system Battery Capacity Lithium polymer 70 mAh Battery Type Li-polymer battery Standby Time 20 days Other Features 0

With wireless router function: AP

Unit Function Others

433MHz Long Range SX1278 Radio Modem Telemetry Wireless RF Module w/ RS232 Interface A/V Adapters & Converters downlink 60dB Output Power 27Color Blue + Golden + Multi Colored Model DRF1278DL1 Quantity 1 Piece Material PCB + aluminum alloy Frequency 433MHz Working Voltage 3. 4~5. 5 V Working Current 75 mA Effective Range 3~4km Other Features LoRa Frequency Spectrum 433Mhz ISM frequency band 136dBm receive sensitivity 20dBm Max. output power Serial port wake up Wireless wake up RS232 interface Packing List 1 x DRF1278DL1 module