GM338 Car Walkie Talkie Radio 20-30KM Range 128 Channels Vehicle-Mounted Base Station

Price Negotiable
Price: /
MOQ: 5
Delivery Time: 7-15 work day
Brand: Mstar/OEM
Product Description
Product Overview

The GM338 Car Walkie Talkie Radio is a professional-grade vehicle-mounted communication system designed for long-distance operations. With a remarkable 20-30KM range and versatile power output options, this radio delivers reliable performance across various industrial and commercial applications.

Technical Specifications
Specification Details
Communication Range 20-30KM
Output Power 1W/25W/40W/60W
Storage Channels 128
Frequency Range VHF: 136-174MHz; UHF: 403-470MHz; 450-527MHz
Operating Temperature -30°C to +60°C
Dimensions 186mm × 179mm × 59mm / 255mm × 185mm × 72mm
Weight 1.2kg
Power Supply DC13.8V ±15%
Audio Output More than 4W (at 5% distortion)
Antenna Impedance 50Ω
Key Features
  • Long-distance communication up to 30KM range
  • Dual frequency support (VHF & UHF) for versatile operation
  • 128 programmable channels for organized communication
  • Multiple power output options (1W/25W/40W/60W) for flexible deployment
  • Vehicle-mounted design with integrated base station and magnetic antenna
  • Wide operating temperature range from -30°C to +60°C
  • Enhanced audio quality with background noise suppression
  • Robust construction with professional-grade components
Advanced Communication Capabilities

The GM338 system supports IP base station interconnection via the internet, enabling wide area network coverage expansion. This allows geographically dispersed base stations to connect together, significantly improving customer service and operational productivity.

Product Images
GM338 Car Walkie Talkie Radio front view and controls GM338 radio mounted in vehicle installation setup GM338 technical specifications and frequency details GM338 radio unit with antenna and accessories GM338 communication system complete package
Packaging Information
Package Details Specifications
Selling Units Single item
Package Dimensions 25 × 20 × 10 cm
Gross Weight 3.000 kg

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangzhou Minxing Communications Equipment Co., Ltd.
Location Room 812, No. 1, Weigu Second Street, Liwan District, Guangzhou (Self-Numbered B5) (Office Only), Guangzhou, Guangdong, China
Contact Person Alice

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