INTERFACE
Specification
APPEARANCE
External Appearance
FEATURES
Application
SPECIFICATION
Technical specifications
UHF Band Wireless Data Transceiver
RF Output Power up to 500mW
Sensitivity up to -145dBm
RS485 / TTL Interface
Transceiver Data Rate 73Hz~18Kbps
RS485
Model:RD232-H-LORA433-RS485
Parameter Min Type Max Unit Condition Operating Condition Operating Temperature Range -10 +70 ℃ Operating Supply Voltage 4.5 5 5.5 V Current Consumption RX Mode(RS-485) 34 35 mA TX Mode(RS-485) 80 mA Peak RF Characteristic Frequency Range 434 MHz Data Rate 1.6 128 Kbps GFSK Tx Output Power 16 17 dBm Rx Sensitivity -118 dBm Modulation GFSK Other ESD 2000 V Interface Data Rate 1.2 115.2 Kbps TTL
Model:RD232-H-LORA433-TTL
| Parameter | Min | Type | Max | Unit | Condition |
| Operating Condition | |||||
| Operating Temperature Range | -10 | +70 | ℃ | ||
| Operating Supply Voltage | 4.5 | 5 | 5.5 | V | |
| Current Consumption | |||||
| RX Mode(TTL 3V) | 34 | 35 | mA | ||
| TX Mode(TTL 3V) | 80 | mA | Peak | ||
| RF Characteristic | |||||
| Frequency Range | 434 | MHz | |||
| Data Rate | 1.6 | 128 | Kbps | GFSK | |
| Tx Output Power | 16 | 17 | dBm | ||
| Rx Sensitivity | -118 | dBm | |||
| Modulation | GFSK | ||||
| Other | |||||
| ESD | 2000 | V | |||
| Interface Data Rate | 1.2 | 115.2 | Kbps | ||