1.5km radius SI4432 433MHz RF Telemetry
  • 1.5km radius SI4432 433MHz RF Telemetry
  • 1.5km radius SI4432 433MHz RF Telemetry
  • 1.5km radius SI4432 433MHz RF Telemetry
  • 1.5km radius SI4432 433MHz RF Telemetry
  • 1.5km radius SI4432 433MHz RF Telemetry

1.5km radius SI4432 433MHz RF Telemetry

W0080

Transceiver based on the SI4432 Silicon Labs chip
Industry standard model
Capacitive components manufactured by Murata with 10ppm high precision glass
Outdoors - a distance of up to 1.5 km 1.5km radius SI4432 433MHz RF Telemetry features:
- Supply voltage: 1.8 ~ 3.6VDC
(Note: a voltage higher than 3.6 V will cause permanent damage to the module)
- Communication level: 0.7VDC ~ 3.6V (VCC refers to the module supply voltage)
- Working frequency: 425M ~ 525MHz (via software setting, the module uses 30M glass)
- Measured distance: 1500m (clear and open, maximum power, height 1.5m, air speed 1k)
- Transmission power: up to 20dBm (about 100mW)
- Air rate: 0.123k ~ 256Kbps (software adjustable, low airspeed recommended)

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1.5km radius SI4432 433MHz RF Telemetry description

Transceiver based on the SI4432 Silicon Labs chip
Industry standard model
Capacitive components manufactured by Murata with 10ppm high precision glass
Outdoors - a distance of up to 1.5 km

1.5km radius SI4432 433MHz RF Telemetry features:

- Supply voltage: 1.8 ~ 3.6VDC
(Note: a voltage higher than 3.6 V will cause permanent damage to the module)
- Communication level: 0.7VDC ~ 3.6V (VCC refers to the module supply voltage)
- Working frequency: 425M ~ 525MHz (via software setting, the module uses 30M glass)
- Measured distance: 1500m (clear and open, maximum power, height 1.5m, air speed 1k)
- Transmission power: up to 20dBm (about 100mW)
- Air rate: 0.123k ~ 256Kbps (software adjustable, low airspeed recommended)
- Shutdown current: 0.5uA (in shutdown mode )
- Emission current: 85mA @ 100dBm (the power supply capacity must be greater than 200 mA)
- Received current: 18.5mA (average)
- RSSI support
- Communication interface: SPI (up to 10Mbps)
- Transmission length: single packet from 1 to 64 bytes (single packet)
- Received length: single packet from 1 to 64 bytes (single packet)
- Antenna interface: spring antenna (characteristic impedance of 50Ω)
- Operating temperature: -40 ~ +85 „ƒ (industrial grade)
- Operating humidity: 10% to 90% (relative humidity, without condensation)
- Reception sensitivity: -121dBm at 1 kbps

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