Installation Guide

SAFEmine Ltd | www.safe-mine.com | [e-mail] 13/39
SAFEmine (part of Hexagon Mining)
Baarerstrasse 133, CH-6300 Zug
Switzerland
www.hexagon.com
3.3.3. Through Hole Antennas
SAFEmine recommends the installation of through whole antennas (QF012 GPS/RF, QF020
GPS/GSM and QF036 GPS/RF/WiFi) for all permanent installation for its superior stability even in
heavy vibration. This type of antenna is equipped with a threaded tube at the bottom to secure its
position. The antenna is equipped with 15cm pigtail of coaxial cable with 50Ω wave impedance.
Short cable pigtails on antennas have the advantage to be able to replace either the antenna or the
extension cable in case either is being damaged.
Furthermore, testing of the cable and antenna independently with an SWR-meter is strongly
recommended (please contact SAFEmine for SWR-meter recommendations).
3.3.4. Magnetic Mount Antennas
The magnetic mount antennas (QF024 GPS/RF, QF026 GPS/GSM and QF037 GPS/RF/WiFi) are
equipped with a 3.5m pigtail of coaxial cable with 50Ω wave impedance. Its magnetic base attaches
to any reasonably magnetic material. It allows an easy installation on vehicle roof tops and is ideal for
light or other vehicles with moderate vibration.
3.3.5. Adhesive Antennas
These antennas (QF028 GPS/GSM/LTE and QF034 GSM/LTE) are installed on the inside of the
windshields. They are not waterproof and thus require to be installed in a dry environment.
3.3.6. Bracket Mount Antennas
The bracket mount antennas (QF038 WiFi) are designed to be mounted on handrails and similar
structures. Their main field of application is extending the range of WiFi communication.