The 408MHz 4dBi H145 Magnetic SMA-J Antenna is a durable and high-performance antenna designed for ISM band and LoRa 408MHz communication systems. Its magnetic base ensures strong mounting and stable connectivity, making it ideal for remote control, telemetry, and wireless data transmission applications.

Features:

1. Supports ISM band 408MHz and LoRa 408MHz systems
   
2. High gain of 3.5–4.0dBi for reliable long-range communication
   
3. Vertical omnidirectional polarization for consistent signal coverage
   
4. Strong magnetic base for secure and easy installation

Specifications:

• Model: AH1G.406
  
• Frequency: 408.0MHz ± 5MHz
  
• Impedance: 50Ω
  
• VSWR: ≤ 1.5
  
• Gain: 3.5–4.0dBi
  
• Polarization: Vertical / Omni
  
• Connector: SMA-J
  
• Cable Type: RG-174
  
• Material & Color: Copper / Black
  
• Mounting Type: Magnetic
  
• Size: 30 × 145 mm
  
• Weight: 40.5 g
  
• Operating Temperature: −40°C ~ +85°C

Package Includes:

1 × 408MHz 4dBi H145 Magnetic SMA-J Antenna