The S-1RA4B is a compact 433 MHz LoRa antenna offering high reliability and sensitivity. With an IP66 rating for outdoor durability, it’s ideal for applications like LoRa radios, gateways, security, transportation, and smart agriculture. Easy to install and RoHS compliant, it provides dependable performance in a variety of IoT systems.

• Support 433MHZ 
• Small and Exquisite
• High Reliability/Sensitivity
• Compact Size, Easy to install
• IP Rating 66
• RoHS Compliant

• LORA Radios
• Gateways
• Security
• Transportation
• Smart Agriculture

• Frequency Range: 433 MHz
• Impedance: 50 Ω
• Polarization: Linear
• VSWR: ≤1.7
• Gain: 3 dBi
• Efficiency: 50%

• Type : Fixed Whip
• Dimensions: 177x Ø30 mm
• Connector: SMA Male
• Mounting Type: Magnetic
• Color: Black
• Material: PC + ABS
• Cable Type: RG174
• Cable Length: 2000mm