Κεραία DeLOCK TETRA MHF

The DeLOCK TETRA MHF antenna provides indoor operation in the 0.430 - 0.470 GHz (430–470 MHz) TETRA band. It has a compact black housing (67.5 mm × 20 mm) and a 0.15 m cable with 50 Ω impedance and linear polarization, supplied as a single unit in a polybag.

Advantages

The antenna supports the full TETRA 430–470 MHz range with a 50 Ω interface and linear polarization, enabling reliable reception and transmission within the specified band. Its small footprint and short cable make it easy to install in constrained indoor spaces while maintaining stable performance for TETRA applications.

Suitable for

• Indoor TETRA radio installations
• Base stations and repeaters operating in 430–470 MHz
• Integration into compact communication devices and enclosures
• Test setups and temporary deployments requiring a small antenna

Key specifications

• Frequency band: 0.430 - 0.470 GHz (430–470 MHz)
• Impedance: 50 Ω
• Polarization: Linear
• Cable length: 0.15 m
• Colour: Black
• Dimensions (W × D): 67.5 mm × 20 mm
• Package contents: 1 antenna (polybag)

How to use

Connect the antenna cable to the compatible TETRA radio or receiver with a matching 50 Ω connector. Position the antenna indoors where it has a clear path to the radio network for best performance; avoid placing it near large metal objects that could detune the antenna. Secure the antenna in the desired location using appropriate mounting methods for the installation environment.

Recommendations

For optimal results, verify connector compatibility with your equipment and maintain a short, straight cable run where possible. If indoor coverage is insufficient, consider relocating the antenna to a different indoor position or using an external mounting point with proper weather protection.