The 2G/3G/4G NB-IoT 4.5dBi L250 Fiberglass N-J Antenna - AH3G.501.L250 is a durable and high-performance antenna designed for multi-band wireless communication systems. Its fiberglass construction ensures excellent weather resistance and stable performance, making it ideal for NB-IoT, CAT.1 & CAT.4 modules, remote data transfer, and receiver applications across 2G to 4G frequency bands.

Features:

1. Supports 2G/3G/4G, NB-IoT, CAT.1 & CAT.4 communication bands
   
2. High gain of 3.5/4.5dBi for extended coverage and strong signal stability
   
3. Fiberglass housing ensures long-lasting durability and outdoor reliability
   
4. N-J connector offers secure and low-loss RF connection

Specifications:

• Model: AH3G.501.L250
• Frequency Range: 800~2170 MHz
  
• Impedance: 50Ω
  
• VSWR: ≤2.0
  
• Gain: 3.5 / 4.5 dBi
  
• Polarization: Vertical / Omni
  
• Connector Type: N-J
  
• Material & Color: Copper / Fiberglass
  
• Mounting Type: External Mount
  
• Size: 22 × 250 mm
  
• Weight: 35 g
  
• Operating Temperature: -40°C to +85°C

Package Includes:

1 × 2G/3G/4G NB-IoT 4.5dBi L250 Fiberglass N-J Antenna - AH3G.501.L250