The 144-148/420-450MHz L396 Long-Range VHF/UHF Dual Band Walkie Talkie Antenna is a high-performance antenna designed for superior signal reception and transmission across both VHF and UHF bands. Its durable copper construction ensures strong connectivity and stable performance, making it ideal for dual-band handheld radios and walkie talkies used in amateur and professional communication setups.

Features:

1. Supports VHF (136–174MHz) and UHF (400–520MHz) dual-band operation
   
2. High gain of 2.15dBi (VHF) and 3.0dBi (UHF) for extended range
   
3. Omni-directional pattern for consistent coverage
   
4. Durable copper build with SMA-J connector for secure attachment
   
5. Ideal for dual-band walkie talkies and handheld transceivers

Specifications:

• Model: NA771
  
• Transmit Frequency (TX): 144–148MHz (VHF) / 420–450MHz (UHF)
  
• Receive Frequency (RX): 136–174MHz (VHF) / 400–520MHz (UHF)
  
• Impedance: 50Ω
  
• VSWR: ≤1.5
  
• Gain: 2.15dBi (VHF) / 3.0dBi (UHF)
  
• Polarization: Omni
  
• Connector Type: SMA-J
  
• Material & Color: Copper
  
• Mounting Type: SMA-J
  
• Size: L=396mm
  
• Weight: 36g
  
• Operating Temperature: -40°C to +85°C

Package Includes:

1 ×  144-148/420-450MHz L396 Long-Range VHF/UHF Dual Band Walkie Talkie Antenna