Sinclair Technologies designs products for the public safety, commercial, heavy transport, PTC, utility, embedded antenna application and oil and gas sectors to name a few. Within the low band, VHF, UHF, Tetra and 700-1000MHz bands, our 60-plus years of product design experience, has created what is considered to be the most comprehensive range of high-quality antenna and filter products available in the industry.

Since 1951 we have maintained our leadership position in the telecommunications industry with a commitment to product innovation through an ongoing investment in R&D. Our antenna and wireless RF products are used in every area of transportation globally. Sinclair remains committed to staying at the forefront of innovation by tailoring solutions that meet specific customer needs.



Sinclair Technologies is a global leader in the manufacture and distribution of fixed and mobile antennas, filters, receiver multicouplers, transmitter combiners and related components.


Automotive and Heavy Transportation Solutions – Our extensive line of automotive antennas range from covert, low profile models to versatile units to connect your entire transport fleet.


Sinclair Technologies has been providing major hydro, electric, and water companies with a full line of RF antennas, combiners, and filter systems worldwide.


Sinclair’s heavy-duty RF antennas and conditioning products can withstand extreme environmental conditions found in natural resource industries such as forestry, wind, mining, and oil and gas