mobile radio solutions
Ridmar provides expert input, from the design to the delivery, of voice and data applications
Our core business is in Mobile Radio system technology based on our specialised experience in filters, multicouplers, and RF combiners for VHF & UHF radio
We deliver independent, vendor-free, communications solutions
Skills & Expertise
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Radio system design
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Multicoupler design
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In-building distributed antenna systems
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Tunnel leaky feeder design
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Radio technologies
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APCO P25 radio
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TETRA radio trunking systems 400 & 800 MHz
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DMR radio systems
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Specialist expertise
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Crossband couplers and filters for multiband operation of radiating cable
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Design and construct Mobile Radio systems for rail, emergency services and transport
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Mobile radio coverage prediction and verification
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UHF Point to point and multipoint small capacity RF data systems
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Microwave link performance design and verification
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VHF/UHF Tx and Rx combining design and optimisation/retuning
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RF over fibre
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Services
Ridmar skills and expertise are provided through professional engineering services:
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Radio site management
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Radio interference analysis
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Radio frequency planning and licensing
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Detailed design
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Independent design verification and review
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Tender preparation & analysis
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Configuration and optimisation plans and procedures
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Turnkey project delivery (design, procure, install, commission)
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Specialised systems maintenance
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Onsite combiner tuning, using state-of-the-art Vector Network Analyser
Vertical Markets
Ridmar services are primarily provided to several market sectors:
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Police, fire, and ambulance emergency services
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Taxi dispatch
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Road tunnel communications
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Train communications
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Mining
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Wide area trunked radio operators