VHF & UHF
Explore VHF and UHF communication solutions including antennas, filters, amplifiers, and couplers. Ideal for broadcasting, emergency services, and industrial use.
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VHF & UHF - Complete collection
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RFI RFI DP4042-0805-32 Duplexer, Band Pass, 400-420 MHz, 2 MHz PB, 5 MHz Min T/R, 200W, 2RU, N-Female
RFI DP4042-0805-32 Duplexer is ideal for use where space is restricted or at a premium. Supports 400-420 MHz frequency range and 200W power.
$1,852.00
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RFI RFI TP4055-2612-BI Combiner Multicouplers, 1/4 Wave, 168mm, Tx Only, 400-550 MHz - Dual Cavities Per Channel
The TP Series cavity combiners are ideally suited to combining multiple transmitters in analogue and digital communications systems. Unlike star' or parallel' harnessed cavity combiners, this user-friendly architecture provides a broadband solution allows services to be combined across the entire bandwidth of the antenna. The future expansion of the combiner can be easily performed in-the-field, without retuning or returning the combiner to the factory. The flexibility of the TP Series also caters for other combiner designs requiring multiple transmit, receive, and or transmit/receive frequencies operating in simplex, half duplex, or full duplex configurations. These may be implemented using either separate transmit and receive antennas, or single antenna systems.
$0.00
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RFI RFI TP4055-1112-BI Combiner Multicouplers, 1/4 Wave, 254mm, Tx Only, 400-550 MHz
The TP Series cavity combiners are ideally suited to combining multiple transmitters in analogue and digital communications systems. Unlike star' or parallel' harnessed cavity combiners, this user-friendly architecture provides a broadband solution allows services to be combined across the entire bandwidth of the antenna. The future expansion of the combiner can be easily performed in-the-field, without retuning or returning the combiner to the factory. The flexibility of the TP Series also caters for other combiner designs requiring multiple transmit, receive, and or transmit/receive frequencies operating in simplex, half duplex, or full duplex configurations. These may be implemented using either separate transmit and receive antennas, or single antenna systems.
$0.00
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RFI RFI UHF Preselector Bandpass Filter, 450-470 MHz, 4.5 MHz BW, 2RU, N-Female
RFI UHF Preselector Bandpass Filter is a high-performance RF filter designed for UHF applications within the 450-470 MHz range. This compact milled aluminium filter block ensures low insertion loss, sharp skirt selectivity, and excellent frequency stability. Its 2RU 19"rack-mountable front panel provides easy integration into existing RF infrastructure.
$1,616.00
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RFI RFI RX3852-3408-31 Receiver Multicoupler, 220-550 MHz, 8-128 Way, 12 VDC, N-Female, 1RU
The RX3852-3408-31 is a broadband and expandable high performance receiver multicoupler (Rx Mux). This model works with a+11 to +16VDC power supply.
$0.00
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RFI RFI PHE44-99 Phasing Harness for UHF Applications
RFI PHE44-99 phasing harnesses are for use in feeding multiple antennas from a single input. These are impedance matching harnesses of coaxial cable construction which can be used in a large variety of applications. Note: For ALL applications using side mounted dipole antennas, the standard PH Series are recommended. To ensure that you choose the correct phasing harness for your application.
$657.00
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RFI RFI SP0000-1117-31 Crossband Coupler 0.5-1.7 and 60-1000 MHz, 100W, N-Female
Crossband couplers allow the combining of multiple frequency bands onto shared coaxial and radiating cables and multi-band antennas. Models are available for specialised transmit and receive applications across the frequency range 0.5 - 2500 MHz and beyond. Cascading units can allow any number of different frequency bands to be combined together.
$0.00
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RFI RFI SP5800-5302-11 Splitter/Combiner, 2-Way, 5700-5800 MHz, N-Female
RFI's Splitter / Combiner products are used in a variety of RF power splitting and combining applications. Typically used in Multicoupling applications and DAS (Distributed Antenna Systems) for distributing power through feeder cable networks. RFI provide 2, 3 and 4 Way Splitter / Combiner options in the most popular frequency bands where input/ output port to port isolation is important as a design consideration.
$197.00
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RFI RFI SP4054-5302-11 Power Splitter, 2-Way, 400-540 MHz, 100W, N-Female
RFI Power Dividers / Combiners are used in a variety of RF power dividing and combining applications. Designed using Wilkinson or N-way styled cascaded broadband binary power splitting or combining techniques offering broadband capability with good splitter output / combiner input, port-to-port isolation. Manufactured using a robust low profiled solid milled aluminium housing these products are ideal for use in coaxial cable networks and multicoupling applications.
$147.50
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RFI RFI SP0000-6010-12 Termination Load, DC-2.5 GHz, 10W, N-Male
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.
$116.50
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RFI RFI YB9-62 9 Element Yagi Antenna 480-520 MHz, 13 dBi
The RFI YB9-62 is a 9-element Yagi antenna offering 13 dBi gain for directional communication in the 480-520 MHz frequency range. It is built for high-performance RF applications requiring narrow beamwidth and minimal interference.
$213.50
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RFI RFI SMD4-99-P UHF Side Mounted Dipole Antenna ,360-600 MHz - Custom Tuned
SMD4-99 is a specific frequency version of the SMD4. This antenna is designed only for use as a single dipole, not as a component of a phased dipole array as the antenna is custom made to user specified frequencies and is not specifically matched to a phasing harness
$381.50
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RFI RFI SMD4-67-P UHF Side Mount Dipole Antenna, 400-520 MHz
The SMD4 series are a range of unity gain side mounted dipoles which can be used as a single antenna for short range applications or, if desired, phased together to provide high gain array coverage characteristics.
$266.50
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RFI RFI SMD41-67-P UHF Side Mounted Dipole Antenna, 400-520 MHz
The SMD4 series are a range of unity gain side mounted dipoles which can be used as a single antenna for short range applications or, if desired, phased together to provide high gain array coverage characteristics.
$356.00
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RFI RFI RDA16-71 UHF 16 Element Yagi Antenna, 470-490 MHz, 14 dBi
The RFI RDA16-71 is a ruggedised 16-element Yagi antenna designed for high-performance directional communication in the 470-490 MHz frequency range. Its robust construction and weather-resistant features make it ideal for use in extreme environments.
$305.00
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RFI RFI GP2 VHF Adjustable Ground Plane Antenna, 148-174 MHz, 2 dBi
The GP Series is a range of omnidirectional unity gain adjustable ground plane antennas ideal for local area coverage when a high gain antenna is not required or justified. The broad vertical beamwidth offers excellent null fill for consistent signal coverage. GP Series antennas are easily tuned in the field by adjusting the position of the ground plane elements.
$309.00
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RFI RFI CRD-BNC-65 UHF Hand Portable Antenna, 400-420 MHz, 4 dB, BNC-Male
RFI UHF 4dB Hand Portable Antenna (400-420 MHz); BNC(M), is half wave dipole antenna and available only with BNC or TNC terminations.
$75.85
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RFI RFI COL41-400-P UHF Meander Collinear Antenna, 380-400 MHz, 2 dBi, 4.3-10-Female
This range of Meander™ collinear antennas has been specifically designed for wireless applications requiring high performance, broad bandwidth and exceptional PIM and PIP specifications.
$832.00
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RFI RFI COL17 VHF Collinear Antenna, 144-175 MHz, 3 dBd - Custom Tuned
The 144-175 MHz COL range is a series of "cut to frequency" 3 dBd gain vertical collinears. The range includes antennas suitable for simplex, duplex and rugged applications. All of the antennas include internal DC grounding for lightning protection and the reduction of static noise. Drainage vents at the base allow the antennas to 'breathe' and thus prevent condensation build up. The alodine finish of the aluminium mounting tube provides a conductive surface which ensures effective earthing when mounted.
$609.00
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RFI RFI BA80-67L-P UHF Dipole Array, Lower Section, 400-520 MHz, 8 dBi
Combination Array Binary Lower Section 400-520 MHz is two-section design, having telescoping options, and versatile configurations for optimal UHF coverage.
$0.00
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RFI RFI RX4547-1803-32 Preselector Filter, Band-pass 4.5 MHz, 450-470 MHz, N-Female
RFI RX4547-1803-32 Preselector Band Pass Filter supporting 450-470 MHz frequency. Note: This product has been discontinued. Please consider alternative product with same specs: RFI RX4547-1801-32 Preselector Filter
$1,617.00
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RFI RFI TP4055-2610-11 Expandable Series Combiner Multicouplers, 400-550 MHz - Dual Cavities Per Channel
RFI TP4055-2610-11 Expandable Series Combiner transmit/receive multicouplers, 400-550 MHz, are ideally suited to both analogue and digital UHF voice and data applications.
$0.00
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RFI RFI DP3840-0811-32 BandpassDuplexer, 380-400 MHz, 1.5 MHz Pass Bandwidth, 4 MHz T/R, 100W, 2RU, N-Female
RFI DP3840-0811-32 Bandpass Duplexer operates in the 380-400 MHz frequency range, with a 1.5 MHz passband, 4 MHz transmit/receive bandwidth, and supports up to 100W of power. It is housed in a 2RU chassis and features N(F) connectors.
$1,870.00
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RFI RFI DP3840-0806-32 Band Pass Duplexer, 380-400 MHz, 5 MHz Pass Bandwidth, 4 MHz T/R, 100W, 2RU, N-Female
RFI DP3840-0806-32 Band Pass Duplexer operates in the 380-400 MHz frequency range, with a 5 MHz passband, 4 MHz transmit/receive bandwidth, and supports up to 100W of power. It is housed in a 2RU chassis and features N(F) connectors.
$1,700.00
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