KWD TM-281A VHF 136-174MHz 65W Mobile Two-Way Radio with 200 Channels and 10-30km Range

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

The KWD TM-281A is a professional 65W VHF mobile two-way radio transceiver designed for vehicle-mounted communication applications. Operating in the 136-174MHz frequency range, this robust radio delivers reliable performance across distances of 10-30 km.

Technical Specifications
Specification Details
Model Number TM-281A
Frequency Range 136-174MHz; 400-470MHz
RF Power Output 65W
Channel Capacity 200 Channels
Channel Spacing 25/20/12.5KHz
Operating Voltage 13.6V DC ±15%
Dimensions 152×43×125 mm
Weight 1 kg
Frequency Stability ±2.5ppm
Antenna Impedance 50Ω
Audio Distortion ≤3%
Talk Range 10-30 km
Key Features
  • 65W High Power Output for extended communication range
  • 200 Channel Storage for multiple communication groups
  • Vehicle-mounted design with professional installation
  • Digital mobile radio technology for clear audio quality
  • Wide frequency coverage (136-174MHz; 400-470MHz)
  • Compact dimensions (152×43×125 mm) for space-efficient installation
  • Low audio distortion (≤3%) for clear voice transmission
Audio Quality & Performance

This digital two-way radio delivers exceptional audio clarity with advanced noise suppression technology. The intelligent audio system automatically adjusts volume levels to compensate for background noise, ensuring clear communication in both noisy industrial environments and quiet areas without manual adjustments.

Coverage & Network Capabilities

The TM-281A supports extended coverage solutions including IP base station interconnection for wide area networks and capacity expansion technologies that can support over 1000 users without additional frequencies. This makes it suitable for both single base station and multi-base station deployments.

Packaging Information
Packaging Detail Specification
Packaging 10pcs/ctn
Selling Units Single item
Package Size 10×10×10 cm
Gross Weight 4.000 kg
Product Images
KWD TM-281A VHF Mobile Two-Way Radio Front View
KWD TM-281A Radio Display and Controls
KWD TM-281A Technical Specifications Diagram
KWD TM-281A Vehicle Installation Example
KWD TM-281A Radio Unit Close-up
Additional Information

Place of Origin: Guangdong, China

Brand: KWD

Product Type: Digital Mobile Radio, Two-Way Radio, Vehicle-Mounted Radio

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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