Helical Antenna for Kenwood TK-3107 Walkie Talkie (UHF) | KRA-27 Series
About this item
- Tuned for UHF frequency band (400–520 MHz)
- OEM-compatible KRA-27 series antenna
- Supports KRA-27M / KRA-27M2 / KRA-27M3
- Improves signal strength, clarity & range
- Flexible whip/helical design
- Rugged construction for field use
- Easy screw-on installation
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Product description
📄 Product Description
The helical antenna for Kenwood TK-3107 Walkie Talkie is a high-efficiency UHF antenna built for professional communication environments.
Operating within the UHF frequency range (400–520 MHz), this antenna ensures stable transmission, improved coverage, and clearer audio quality, even in dense urban or indoor conditions.
The TK-3107 is compatible with the KRA-27 series UHF antennas, which are widely used OEM accessories for Kenwood handheld radios. These antennas come in multiple frequency-tuned variants:
- KRA-27M – 440–490 MHz
- KRA-27M2 – 470–520 MHz
- KRA-27M3 – 400–450 MHz
These variants allow precise frequency matching, ensuring maximum antenna efficiency and optimal communication performance.
The antenna features a flexible whip/helical construction, offering a balance of durability, flexibility, and signal performance. Its design makes it ideal for demanding environments like security, construction, and industrial operations.
⚙️ Specifications
- Product Type: Helical / Whip Antenna
- Compatibility: Kenwood TK-3107 Walkie Talkie
- Frequency Range: UHF (400–520 MHz)
- OEM Part Numbers:
- KRA-27M (440–490 MHz)
- KRA-27M2 (470–520 MHz)
- KRA-27M3 (400–450 MHz)
- Connector Type: SMA Female
- Antenna Type: Helical / Flexible Whip
- Length: ~5.8 inch (147 mm)
- Gain: ~2–4 dBi
- Material: Flexible reinforced helix
- Installation: Screw-on
🔄 Compatible Walkie Talkie Models
- Kenwood TK-3107 Walkie Talkie
- Kenwood TK-3101 / Kenwood TK-3100
- Kenwood TK-3170 / Kenwood TK-3160
- Kenwood TK-3180 / Kenwood TK-3200
- Other Kenwood UHF handheld radios
⭐ Key Features
- OEM-compatible KRA-27 series antenna
- Frequency-tuned variants for optimized performance
- Flexible, durable whip construction
- Enhances signal clarity & communication range
- Reliable performance in tough environments
- Quick installation and replacement
🛠️ Applications
Ideal for:
- Security & surveillance
- Industrial & construction sites
- Warehousing & logistics
- Event management
- Facility operations
Ensures consistent and reliable UHF communication
Rohit Saini
Operations HeadGreat 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 SupervisorWe’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 ManagerExtremely professional and knowledgeable team. They understand real security challenges and provide solutions that are practical and robust. Highly recommended!
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Warranty & Support
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