Kathrein Miniflex UHF Flexible Antenna 440-470 MHz TNC Male 61 mm Black

Operating across the 440–470 MHz UHF band, this Kathrein Miniflex antenna delivers dependable wireless performance for professional mobile radio and two-way communication systems. Its flexible, rubberized construction withstands bending and rough handling, while the TNC male connector ensures a secure, direct mount to compatible handheld radios.

Overview

The Kathrein Miniflex antenna (model 510217, MPN 726556) is a compact, 61 mm flexible whip designed for UHF frequencies. With a 50 Ohm impedance and vertical polarization, it provides consistent signal transmission and reception for PMR, two-way radio, and data communication applications. The antenna's black polymer body resists wear and maintains flexibility in demanding environments.

What stands out

• Wide UHF frequency coverage: 440–470 MHz
• Flexible, rubberized whip resists bending and impact
• TNC male connector for direct, tool-free mounting
• Compact 61 mm length ideal for handheld radios
• 50 Ohm impedance for optimal RF performance
• Vertical polarization for omnidirectional coverage

Technical details

• Antenna type: Miniflex flexible whip
• Frequency range: 440–470 MHz
• Connector: TNC male (plug)
• Length: 61 mm
• Impedance: 50 Ohm
• Polarization: Vertical
• Design: Flexible whip / helical
• Material: Flexible polymer / rubberized
• Colour: Black
• Mounting: Direct connector mount
• Application: PMR, two-way radio, data communication

Our verdict

A rugged, no-frills UHF antenna that combines flexibility with reliable RF performance. Its TNC connector and compact size make it an easy upgrade for compatible handheld radios.