Helical Antenna for Motorola GP328 Walkie Talkie (VHF 136–174 MHz) | Long Antenna

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About this item
  • Tuned for VHF band (136–174 MHz)
  • Compatible with Motorola GP328 & similar VHF radios
  • Long antenna for better range & performance
  • Flexible helical (rubber duck) design
  • Durable construction for rugged environments
  • Secure Motorola GP series connector

Product description

📄 Product Description

The helical antenna for Motorola GP328 VHF walkie talkie (long type) is designed to deliver maximum communication range and signal clarity.

Operating in the VHF frequency range (136–174 MHz), this antenna ensures:

  • Stronger transmission
  • Better reception
  • Improved coverage in open areas

A typical long helical antenna (~6–9 inch) provides significantly better performance than short/stubby antennas because of its increased effective length and radiation efficiency.

These antennas are widely used in professional environments where range and reliability are critical.


⚙️ Specifications

  • Product Type: Helical (Long Rubber Duck) Antenna
  • Compatibility: Motorola GP328 Walkie Talkie
  • Frequency Range: VHF (136–174 MHz)
  • Antenna Length: ~6–9 inch (long type)
  • Connector Type: Motorola GP series (proprietary)
  • Gain: ~2–4 dBi (higher than stubby)
  • Material: Flexible reinforced helix
  • Installation: Direct fit

🔄 Short vs Long (Important for Buyers)

🔹 Long Antenna (This Product)

✔ Better range & coverage
✔ Stronger signal in open areas
✔ Recommended for field use

🔹 Short / Stubby Antenna

✔ Compact & comfortable
✔ Best for indoor use
❌ Lower range


Key Features

  • Optimized for VHF 136–174 MHz
  • Long design for maximum signal performance
  • Flexible and rugged construction
  • Enhances clarity & communication distance
  • Reliable in demanding environments

🛠️ Applications

  • Security & guarding
  • Construction sites
  • Industrial operations
  • Warehousing & logistics
  • Outdoor field communication

Ensures long-range and stable VHF communication


Rohit Saini

Operations Head

Great experience overall. Product quality is excellent, and after-sales support is prompt. They truly care about delivering reliable communication for security operations.

Amit Chauhan

Security Supervisor

We’ve been working with this company for over a year now. Their communication devices and support team are always dependable. Quick response and smooth service every time.

Neha Sharma

Corporate Security Manager

Extremely professional and knowledgeable team. They understand real security challenges and provide solutions that are practical and robust. Highly recommended!

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