Explore VHF and UHF communication solutions including antennas, filters, amplifiers, and couplers. Ideal for broadcasting, emergency services, and industrial use.
These high performance UHF dipole arrays are ideal for highly populated radio sites requiring long haul omnidirectional coverage. They operate over entire bands and offer gains of 3, 6 or 9 dBd (depending on model) exhibiting a VSWR of <1.5:1 across the band.
These high performance UHF dipole arrays are ideal for highly populated radio sites requiring long haul omnidirectional coverage. They operate over entire bands and offer gains of 3 or 6 dBd (depending on model) exhibiting a VSWR of <1.5:1 across the band.
These high performance VHF dipole omnidirectional arrays are for use in highly populated radio sites requiring long haul omnidirectional coverage. The arrays feature high gain, low noise performance and enhanced null fill coverage with omnidirectional coverage characteristics.
RFI UHF Dipole Array is designed for unparalleled flexibility in UHF communication. It is is two-section design, having telescoping options, and versatile configurations for optimal UHF coverage.
The RFI YB9-99-PIM is a custom-tuned 9-element high-gain Yagi antenna designed for broadband directional communication across the 400–600 MHz frequency range. Engineered with a fully welded Passive Intermodulation (PIM) rated construction, it is ideal for RF control, point-to-point links, and other applications requiring high directionality and low interference in demanding environments.
The RFI YB9-3538 is a 9-element Yagi antenna designed for directional communication across the 350–380 MHz frequency range. Featuring a full folded dipole and all-welded construction, this antenna delivers reliable performance, low intermodulation, and long-term durability for RF control and point-to-point applications.
The YB Series are high gain yagi antennas which will provide excellent point to point communication in RF control, short or long haul link and other applications calling for highly directional antennas. YB Series antennas exhibit narrow beamwidths and high front to back ratios to help minimise potential interference to and from other systems.
The RFI SMD7-83-P Side Mounted Dipole Antenna (746-870 MHz) is internally DC grounded for lightning protection. This antenna delivers versatile directional or largely omnidirectional radiation patterns. The all-welded and alodined aluminum construction ensures durability and reliable performance.
This high-performance, wideband, Log Periodic antenna provides directional coverage over an extremely wideband, offering coverage for applications where many converging technologies may co-exist, including TETRA/ P25/DMR and LTE technologies. This antenna has been designed to be compact and lightweight, being constructed using structural aluminum in a fully welded design, it is suitable for applications from indoor coverage to even the harshest of outdoor environments. The design further includes the use of low PIM materials and construction methods, to deliver industry-leading performance of the classic LPDA design.
The CSA Series arrays are based on the popular SMD dipole antennas. Supplied in “kit†form these antennas are delivered in flatpack packaging to minimise freight and warehousing issues and allow for simplified assembly at time of installation. These Arrays feature the same solid construction as the standard array series. The folded dipoles utilise an internal phasing harness in PTFE based double screened coaxial cable with a polyethylene jacket. The screens themselves are designed and constructed in such a way as to mitigate the occurrence of PIM. These rugged antennas provide not only excellent radiation characteristics but also DC grounding provides the ultimate in lightning resistant antennas, and low static noise.
The CR Series are single element 90° corner reflectors, delivering high gain and high front to back ratios for critical long path or high interference applications.
The CR2 antenna is a single element 90° corner reflectors, delivering high gain and high front to back ratios for critical long path or high interference applications.
The COL8 is our most popular and widely used UHF base station antenna. The COL8 is a series fed collinear which is custom tuned to user specified frequencies. By design, each antenna is constructed to exhibit a beam tilt of -2° at the highest of the operating frequencies specified.
COL7 is an omnidirectional UHF antenna made by RFI supporting operating bandwidth of 380-530 MHz with 3 dBb gain and suitable for single or duplex applications.
This range of Meander collinear antennas has been specifically designed for wireless applications requiring high performance, broad bandwidth and exceptional PIM and PIP specifications.
Meander Collinear Antenna (490-520 MHz), 6 dBd Gain, PIM Rated -150 dBc, 4.3-10 Female Connector; is designed for wireless applications requiring high performance, broad bandwidth and exceptional PIM and PIP specifications.
Meander Collinear Antenna (450-470 MHz), 6 dBd Gain, PIM Rated -150 dBc, 4.3-10 Female Connector; is designed for wireless applications requiring high performance, broad bandwidth and exceptional PIM and PIP specifications.
COL11 is an omnidirectional UHF antenna made by RFI supporting operating bandwidth of 390-520 MHz with 3 dBb gain and suitable for single or duplex applications.
The 67-108 MHz COL1 range is a series of "cut to frequency" 3 dBd gain vertical collinears. The range includes models suitable for simplex, duplex and heavy duty applications. They all 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 COD8 Series antennas are a range of fibreglass enclosed vertical dipoles, ideal in point to multipoint, trunking, cellular and local coverage area applications. The antenna has a relatively broad bandwidth and easily accommodates both transmit and receive portions of any of the common 800 MHz operating bands.
The COD8 Series antennas are a range of fibreglass enclosed vertical dipoles, ideal in point to multipoint, control station and local coverage area applications. The antenna has great bandwidth characteristics, making for a versatile solution easily accommodating both transmit and receive portions of many of the common 700/800 MHz operating bands.
The COD8 Series antennas are a range of fibreglass enclosed vertical dipoles, ideal in point to multipoint, control station and local coverage area applications. The antenna has great bandwidth characteristics, making for a versatile solution easily accommodating both transmit and receive portions of many of the common 700/800 MHz operating bands.
