Flexible 4 dBi UHF Whip Antenna for 450-470 MHz Portable Radios

Product Introduction

1. 4dBi Gain for Enhanced UHF Communication Range
Provides 4dBi gain performance across the 450-470MHz frequency range, improving signal transmission and reception distance compared with standard portable radio antennas. Ideal for professional two-way radios, industrial communication, and outdoor wireless applications.

2. Flexible Whip Design for Portable Applications
The flexible whip structure provides excellent durability and resistance to bending, making it suitable for handheld radios and mobile communication devices. It maintains stable RF performance while offering convenient portability and user-friendly operation.

3. Wide 450-470MHz Frequency Coverage
Designed for UHF communication systems operating from 450MHz to 470MHz, ensuring reliable compatibility with a wide range of portable radios, public safety devices, and professional wireless communication equipment.

4. Stable Performance with Low VSWR
Featuring a VSWR of ≤2.0 and 50Ω impedance, the antenna delivers efficient power transfer with reduced signal reflection. It supports up to 20W input power for reliable long-term operation in demanding communication environments.

5. Durable Construction with TNC Male Connector
Built with a rugged black housing and TNC male connector, this antenna provides secure installation and reliable connection. Its compact 305mm length and lightweight design make it an excellent choice for portable UHF radio applications.

Application Scenarios

• Portable Two-Way Radios — Enhancing signal range and communication reliability for handheld UHF radios used in professional environments.

• Public Safety Communications — Supporting police, fire, emergency response, and security teams with stable UHF wireless connections.

• Industrial Communication Systems — Providing reliable voice communication for factories, construction sites, warehouses, and mining operations.

• Outdoor Event Communication — Ensuring clear radio links for event staff, security personnel, and large-scale outdoor activities.

• Transportation and Logistics Networks — Improving communication efficiency for transportation teams, fleet management, and field operations.

• Utility and Field Service Applications — Suitable for power, energy, maintenance, and remote service teams requiring dependable UHF communication.

FAQ

What frequency range does this UHF whip antenna support?
This antenna is designed to operate in the 450-470MHz frequency range, making it compatible with a wide range of UHF portable radios and two-way communication devices.

What is the gain of this antenna?
The antenna provides 4dBi gain, helping improve signal strength and extend communication range compared with standard low-gain antennas.

Is this antenna suitable for handheld radios?
Yes. Its flexible whip design and compact 305mm length make it ideal for handheld two-way radios, offering durability and convenient portability.

What connector type does this antenna use?
This antenna is equipped with a TNC male connector, ensuring a secure connection with compatible UHF radio equipment.

What is the maximum input power supported by the antenna?
The antenna supports up to 20W maximum input power, suitable for professional communication applications requiring stable RF performance.