Rover Instruments have been operating in the radio and television world since 1972, investing time and resources on technological developments and training of our staff. Situated in one of the most beautiful tourist locations in Italy, on Garda Lake, ROVER can be easily reached from Milan, Bergamo, Verona and Venice. The company operates with two business divisions, which implement the same basic technology, but develop products for different applications: measuring instruments for antenna installers and equipment for the distribution and monitoring of broadcasting networks. ROVER has always paid special attention to the quality of its products, investing in advanced technology and making sure that it is always “a step ahead”. The structure is equipped to carry out EEC (CE) tests, both for electromagnetic compatibility (EMC) and safety compliance. ROVER also organizes technical seminars and roadshows both at its customer’s premises and at its headquarters in Italy.

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Atlantic Microwave

Atlantic Microwave manufactures a wide range of microwave and RF components and equipment from our headquarters and R&D base in Braintree, England, UK. In 2019, Atlantic Microwave was acquired by ETL Systems. With over 30 years’ experience, our product range and capability include both standard / off the shelf and custom equipment, as well as multi-function modules and sub-assemblies. Supplying to a global marketplace in Aerospace, Telecommunications, Government and Defence and Scientific Research via representatives and distributors worldwide.

  • RF Test and Measurement Equipment
  • High Frequency RF Components
  • RF Research and Development
  • Custom Build

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ETL Systems

World-class products. Custom designed solutions.

ETL Systems has been at the forefront of RF design and manufacturing for over 35 years. It designs and builds essential elements of critical satellite communications infrastructure. Its culture of innovation and its solution engineering approach have established it as a market leader in the field, with revenue growing 30x since 2003. In 2020, ETL Systems received significant investment from CBPE Capital, enabling the management team to drive their ambitious growth plan forward. ETL’s RF distribution and satellite communication equipment is used by customers globally in a wide range of sectors, markets and applications where RF performance and reliability matter.

ETL Rack Systems

  • Legacy StingRay RF over Fibre
  • RF over Fibre
  • Switch Matrix / Router
  • RF Over Fibre – DWDM
  • Amplifier
  • Splitter / Divider
  • Distribution Amplifiers
  • Combiner
  • Switch
  • Power Supply / Inserter
  • Modular System
  • Attenuator
  • Remote Controllers
  • Couplers
  • Frequency Converter
  • Test and Measurement

ETL RF Components

  • Active Combiners
  • Signal Generator
  • Terminators
  • Active Splitters
  • Amplifiers
  • Attenuators & DC Blocks
  • Bias Tee/ DC Injectors
  • RF Couplers
  • Equalisers
  • Filters
  • Fibre Optic
  • Frequency Converters
  • GPS and GNSS
  • Impedance Transformers
  • Isolators & Circulators
  • Lightning Arrestors
  • Multiplexers
  • Passive Splitters / Combiners
  • Power Supplies
  • Scorpion Components Mounting System
  • Scorpion Coupler Modules
  • Switches
  • VSAT
  • Waveguide
  • Cable Assembly
  • 10 MHz Oscillators / Sources


• Standard Parts
• Broadband High Power
• Cellular Power Amplifiers
• Broadcast
• Custom

• Bandpass
• Notch and BandStop
• High Pass
• Low Pass
• Diplexers/Duplexers
• Multiplexers
• Switch Filter banks.
• Filter Technologies

• Linear Transmitter Boosters
• Wireless Video Amplifiers Wireless
• Wireless Camera Filters
• In Line and Masthead Amplifiers
• Antenna Combining Systems