Kružna antena DeLOCK 12717

The DeLOCK 12717 omni-directional antenna combines three physically separated transceivers: two PIFA elements for LTE and GSM/UMTS and a GNSS patch antenna for Global Navigation Satellite System reception. The antenna is built for outdoor use and rated for harsh environments; it is waterproof, shock-resistant and specified for an extended operating temperature range. With a maximum gain of 28 dBi, 50 Ω impedance and an SMA female connector, this antenna supports multi-band reception across GNSS and mobile frequency ranges.

Advantages

The antenna offers multi-band coverage in a single compact housing, integrating dedicated PIFA elements for LTE and GSM/UMTS plus a GNSS patch. Its omni-directional pattern and high maximum gain (28 dBi) improve reception from multiple directions. Outdoor-ready mechanical properties — waterproofing, shock resistance and wide temperature tolerance — make it suitable for industrial and mobile installations. A 50 Ω impedance and SMA female connector ensure broad compatibility with common radio equipment.

Suitable for

• Transportation systems (vehicles, fleet tracking)
• Forestry and agriculture monitoring
• Construction site connectivity
• Maritime applications and coastal installations
• Remote outdoor telemetry and IoT deployments

Key specifications

• Model: DeLOCK 12717
• Antenna type: Omni-directional, multiband with two PIFA elements and GNSS patch
• Frequency bands: GNSS 1.57542 GHz; 1.71–2.7 GHz; 0.698–0.96 GHz; 1.598–1.610 GHz
• Maximum gain: 28 dBi
• Impedance: 50 Ω
• Connector: SMA female
• Weight: 1.2 kg
• Colour: Black

How to use

Mount the antenna outdoors in a clear area with minimal obstructions to maximise omni-directional reception. Connect the antenna to the radio device using a compatible SMA male cable connector and ensure the device impedance matches 50 Ω. Secure the mounting hardware according to the installation surface and verify orientation and cable routing to avoid physical strain. After installation, check signal levels on the connected equipment and, if necessary, fine-tune placement for best performance.

Recommendations

For reliable long-term operation, use marine- or weatherproof-grade coaxial cable and corrosion-resistant fittings for outdoor and coastal installations; periodically inspect seals and mounting fixtures, especially after severe weather or mechanical shock.