Kenwood
Kenwood TK-3400 Radio UHF
Best durable two-way radio for professional teams needing reliable, secure communication.
The Kenwood TK-3400 is a reliable UHF Analog portable radio built for clear, dependable team communication in the 450-520 MHz range. Operating at 2 watts, this durable unit meets rigorous MIL-STD and IP54/55 standards for dust and water resistance. It includes essential privacy features like built-in voice inversion scrambling and VOX readiness. As a used unit, it has been fully bench tested and comes with a 30-day guarantee. Customers benefit from free programming for up to 16 channels, making it ready for immediate professional deployment.
$137.00
Owner Satisfaction
4.7
/ 5
Category Rank
13
/ 300
#13 in Two-Way Radios
Price vs Category Average
-72%
Below average
Power Output
2
/ W
Who it's for
- Field workers operating in demanding or wet outdoor environments
- Teams needing reliable communication in loud industrial settings
- Staff requiring comfortable, all-day radio portability
Who should skip it
- Budget-conscious buyers seeking affordable consumer-grade equipment
- Users wanting to avoid administrative licensing paperwork
- Organizations needing complex channel management or visual displays
Performance breakdown
Ruggedness
Military-grade construction handles harsh job sites and demanding daily use.
Audio Clarity
Kenwood engineering ensures crisp, intelligible communication in noisy environments.
Operational Simplicity
Straightforward interface allows teams to communicate effectively with minimal training.
Privacy Security
Built-in voice inversion scrambling keeps sensitive team conversations secure.
Deployment Readiness
Free channel programming makes this unit ready for immediate professional use.
Hands-free Utility
VOX readiness provides convenient, touchless operation for busy professionals.
Key Specs
Power Output
2 W
Frequency Band
UHF (450-520 MHz)
Channels
Supports up to 16 channels
Durability Rating
IP-54/55 and MIL-STD-810 C/D/E/F/G certified
Audio Output
1.0 W Speaker Audio
Signaling Support
QT / DQT, Two-Tone, DTMF Encode/Decode
Scrambler Codes
16 codes per channel
Form Factor
Portable
Features
- Built-in voice inversion scrambling for privacy
- VOX Ready for hands-free operation
- Durable construction meets MIL-STD and IP54/55 ratings
- Includes essential accessories: antenna, battery, clip, charger
- Supports up to 16 programmable channels
- Enhanced Kenwood Audio quality
- Features Emergency Call and Lone Worker Alert
- Supports QT / DQT signaling
What customers say
The Kenwood TK-3400 UHF radio is highly regarded for its exceptional reliability and rugged build quality, proving itself a dependable professional tool. Users consistently praise its durability in harsh environments, meeting professional standards. A major benefit is the audio clarity; communications are loud and crisp, even amid significant background noise. Operation is straightforward once programmed, and the battery life reliably supports a full workday or more. While the initial cost is higher, the consensus is that its longevity and dependable performance deliver excellent long-term value for businesses needing superior UHF communication.
Know before you buy
This radio operates in the UHF band between 450 and 520 MHz. It is best suited for professional environments where UHF signals are required for better penetration through structures.
Yes, the TK-3400 is VOX-ready. You can use it for hands-free operation, though you will need a compatible headset to utilize this feature effectively.
The unit is built to high standards, meeting MIL-STD-810 C/D/E/F/G specifications and carrying an IP54/55 rating. This means it is designed to withstand dust exposure and water splashes, making it reliable for demanding work environments.
Yes, the radio includes built-in voice inversion scrambling. This provides a basic level of privacy by making your transmissions unintelligible to standard scanners or radios without the same scrambling capability.
Each unit comes as a complete kit, including the antenna, battery, belt clip, and a charging cradle with a wall adapter. Since these are used units, they have been fully bench-tested and include a 30-day guarantee.
We offer free programming for up to 16 channels before your radio ships. This ensures your device is ready for immediate deployment and configured to your specific frequency requirements upon arrival.
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