Explore VHF and UHF communication solutions including antennas, filters, amplifiers, and couplers. Ideal for broadcasting, emergency services, and industrial use.
The RFI SP0000-7220-4.3 Attenuator is a high-quality 50 Ohm RF Coaxial In-Line Attenuator with a fixed attenuation value of 20 dB. This attenuator features 4.3-10 male and female connectors and designed for a frequency range of DC to 4 GHz and a power rating of 2W.
The RFI SP0000-7215-4.3 Attenuator is a high-quality 50 Ohm RF Coaxial In-Line Attenuator with a fixed attenuation value of 15 dB. This attenuator features 4.3-10 male and female connectors and designed for a frequency range of DC to 4 GHz and a power rating of 2W.
The RFI SP0000-7210-4.3 Attenuator is a high-quality 50 Ohm RF Coaxial In-Line Attenuator with a fixed attenuation value of 10 dB. This attenuator features 4.3-10 male and female connectors and designed for a frequency range of DC to 4 GHz and a power rating of 2W.
The RFI SP0000-7206-4.3 Attenuator is a high-quality 50 Ohm RF Coaxial In-Line Attenuator with a fixed attenuation value of 6 dB. This attenuator features 4.3-10 male and female connectors and designed for a frequency range of DC to 4 GHz and a power rating of 2W.
The SP1723-3110-11 is a broadband isolator suitable for use for the entire 174-230MHz VHF Band III frequency band. The VHF Band III frequency band is also used for DAB/DAB+ broadcast and rebroadcast applications. This isolator may be used to provide mismatch protection to transmitter output stages or for use with cavities in transmitter combiners to enhance Tx-Tx isolation and minimise the generation of intermodulation products.
The SP2240-3112-11 is a broadband circulator suitable for use for the entire 225-400 UHF Military frequency band. This circulator may be used to route transmit and receive signals in simplex transmit/receive combining systems, or it may have its Load port terminated with an appropriately rated 50ohm load to provide mismatch protection to transmitter output stages or for use with cavities in transmitter combiners to enhance Tx-Tx isolation and minimise the generation of intermodulation products.
In applications where precise attenuation adjustable in 1 dB steps is required below 1 Watt, RFI has a very versatile 50 Ohm coaxial stepped attenuator that covers a wide frequency range between DC and 2.5 GHz with an input / output return loss of better than 18 dB. Used primarily in normalising amplifier gain in BDA's, this stepped low power attenuator can be used in a number of applications where the attenuation adjustability is down to 1 dB within a wide attenuation range from 0 to 42 dBs.
RF Loads and Terminations are used to terminate coaxial cables, multicoupling devices and with test equipment. RF Terminating Loads are primarily used in multi-coupling, distributed antenna, radiating cable systems and laboratory test environments. RFI has a wide range of coaxial 50 Ohm resistive termination loads in various connector types, power ratings and frequency range DC - 2500 MHz. The heat-sinks have a high thermal density and their surface area is cooled using natural convection.
RF Loads and Terminations are used to properly terminate active RF devices, coaxial cables, unused ports, multicoupling devices and with test equipment. RF Terminating Loads are primarily used in multi-coupling, distributed antenna, radiating cable systems and laboratory test environments. RFI has a wide range of coaxial 50 Ohm resistive termination loads in various connector types, power ratings and frequency range DC - 2500 MHz. The heat-sinks have a high thermal density and their surface area is cooled using natural convection.
RF Loads and Terminations are used to terminate coaxial cables, multicoupling devices and with test equipment. RF Terminating Loads are primarily used in multi-coupling, distributed antenna, radiating cable systems and laboratory test environments. RFI has a wide range of coaxial 50 Ohm resistive termination loads in various connector types, power ratings and frequency range DC - 2500 MHz. The heat-sinks have a high thermal density and their surface area is cooled using natural convection.
RFI 4.3-10 RF Loads and Terminations are used to terminate coaxial cables, multicoupling devices and with test equipment. RFI has a wide range of coaxial 50 Ohm resistive termination loads in various connector types, power ratings and frequency range DC - 3800MHz, suitable for use in multi-coupling, distributed antenna, radiating cable systems and laboratory test environments.
RF Loads and Terminations are used to terminate coaxial cables, multicoupling devices and with test equipment. RF Terminating Loads are primarily used in multi-coupling, distributed antenna, radiating cable systems and laboratory test environments. RFI has a wide range of coaxial 50 Ohm resistive termination loads in various connector types, power ratings and frequency range DC - 2500 MHz. The heat-sinks have a high thermal density and their surface area is cooled using natural convection.
RF Loads and Terminations are used to terminate coaxial cables, multicoupling devices and with test equipment. RF Terminating Loads are primarily used in multi-coupling, distributed antenna, radiating cable systems and laboratory test environments. RFI has a wide range of coaxial 50 Ohm resistive termination loads in various connector types, power ratings and frequency range DC - 2500 MHz. The heat-sinks have a high thermal density and their surface area is cooled using natural convection.
RF Loads and Terminations are used to terminate coaxial cables, multicoupling devices and with test equipment. RF Terminating Loads are primarily used in multi-coupling, distributed antenna, radiating cable systems and laboratory test environments. RFI has a wide range of coaxial 50 Ohm resistive termination loads in various connector types, power ratings and frequency range DC - 2500 MHz. The heat-sinks have a high thermal density and their surface area is cooled using natural convection.
RF Loads and Terminations are used to terminate coaxial cables, multicoupling devices and with test equipment. RF Terminating Loads are primarily used in multi-coupling, distributed antenna, radiating cable systems and laboratory test environments. RFI has a wide range of coaxial 50 Ohm resistive termination loads in various connector types, power ratings and frequency range DC - 2500 MHz. The heat-sinks have a high thermal density and their surface area is cooled using natural convection.
RF Terminations are used to properly terminate active RF devices, coaxial cables, unused ports, multi-coupling devices and with test equipment.
RFI loads are normally horizontally mounted and air-cooled by unobstructed natural convection.
These 50 Ohm terminations are specifically designed to terminate unused ports on low power devices (such as receiver distribution systems) and help ensure optimum shielding and the lowest system noise figures.
RFI 3-Port Directional Couplers are used in a variety of RF combining, sampling and power splitting applications, typically used in DAS (Distributed Antenna Systems) for sampling RF for fibre fed systems and distributing power throughout feeder cable networks. Using directional couplers suitable for covering UHF to high end cellular frequencies saves on the cost of upgrades when public safety radio coverage may have to be accommodated on a DAS designed for cellular coverage. The RFI multiband directional couplers are available in a range of coupling values which gives the network designers and planners the ability to optimise and balance RF levels throughout a DAS network.
RFI 3-Port Multiband UHF and Cellular DAS Directional Couplers are used in a variety of RF combining, sampling and power splitting applications, typically used in DAS (Distributed Antenna Systems) for sampling RF for fibre fed systems and distributing power throughout feeder cable networks. Using directional couplers suitable for covering UHF to high end cellular frequencies saves on the cost of upgrades when public safety radio coverage may have to be accommodated on a DAS designed for cellular coverage. The RFI multiband directional couplers are available in a range of coupling values which gives the network designers and planners the ability to optimise and balance RF levels throughout a DAS network.
RFI 3-Port Directional Couplers are used in a variety of RF combining, sampling and power splitting applications, typically used in DAS (Distributed Antenna Systems) for sampling RF for fibre fed systems and distributing power throughout feeder cable networks. Using directional couplers suitable for covering UHF to high end cellular frequencies saves on the cost of upgrades when public safety radio coverage may have to be accommodated on a DAS designed for cellular coverage. The RFI multiband directional couplers are available in a range of coupling values which gives the network designers and planners the ability to optimise and balance RF levels throughout a DAS network.
RFI 3-Port Directional Couplers are used in a variety of RF combining, sampling and power splitting applications, typically used in DAS (Distributed Antenna Systems) for sampling RF for fibre fed systems and distributing power throughout feeder cable networks. Using directional couplers suitable for covering UHF to high end cellular frequencies saves on the cost of upgrades when public safety radio coverage may have to be accommodated on a DAS designed for cellular coverage. The RFI multiband directional couplers are available in a range of coupling values which gives the network designers and planners the ability to optimise and balance RF levels throughout a DAS network.
RFI 3-Port Directional Couplers are used in a variety of RF combining, sampling and power splitting applications, typically used in DAS (Distributed Antenna Systems) for sampling RF for fibre fed systems and distributing power throughout feeder cable networks. Using directional couplers suitable for covering UHF to high end cellular frequencies saves on the cost of upgrades when public safety radio coverage may have to be accommodated on a DAS designed for cellular coverage. The RFI multiband directional couplers are available in a range of coupling values which gives the network designers and planners the ability to optimise and balance RF levels throughout a DAS network.
RFI 3-Port Directional Couplers are used in a variety of RF combining, sampling and power splitting applications, typically used in DAS (Distributed Antenna Systems) for sampling RF for fibre fed systems and distributing power throughout feeder cable networks. Using directional couplers suitable for covering UHF to high end cellular frequencies saves on the cost of upgrades when public safety radio coverage may have to be accommodated on a DAS designed for cellular coverage. The RFI multiband directional couplers are available in a range of coupling values which gives the network designers and planners the ability to optimise and balance RF levels throughout a DAS network.
RFI 3-Port Directional Couplers are used in a variety of RF combining, sampling and power splitting applications, typically used in DAS (Distributed Antenna Systems) for sampling RF for fibre fed systems and distributing power throughout feeder cable networks. Using directional couplers suitable for covering UHF to high end cellular frequencies saves on the cost of upgrades when public safety radio coverage may have to be accommodated on a DAS designed for cellular coverage. The RFI multiband directional couplers are available in a range of coupling values which gives the network designers and planners the ability to optimise and balance RF levels throughout a DAS network.
