RFI’s range of compact multi-resonator milled aluminium band pass duplexers are ideal for use where space is restricted or at a premium. The relatively broad pass band characteristic, good duplex port to port isolation and multi-carrier capability make these ideal duplexers for either single carrier or combined multicarrier systems. The temperature stable resonators provide a wide operational temperature range ensuring important electrical specifications such as insertion loss and Tx port to Rx port isolation are maintained.
RFI’s range of compact multi-resonator milled aluminium band pass duplexers are ideal for use where space is restricted or at a premium. The relatively broad pass band characteristic, good duplex port to port isolation and multi-carrier capability make these ideal duplexers for either single carrier or combined multicarrier systems. The temperature stable resonators provide a wide operational temperature range ensuring important electrical specifications such as insertion loss and Tx port to Rx port isolation are maintained.
RFI’s range of compact multi-resonator milled aluminium band pass duplexers are ideal for use where space is restricted or at a premium. The relatively broad pass band characteristic, good duplex port to port isolation, high power and multi-carrier capability make these ideal duplexers for either single carrier or combined multicarrier systems. The temperature stable resonators provide a wide operational temperature range ensuring important electrical specifications such as insertion loss and Tx port to Rx port isolation are maintained.
RFI’s range of compact multi-resonator milled aluminium band pass duplexers are ideal for use where space is restricted or at a premium. The relatively broad pass band characteristic, good duplex port to port isolation, high power and multi-carrier capability make these ideal duplexers for either single carrier or combined multicarrier systems. The temperature stable resonators provide a wide operational temperature range ensuring important electrical specifications such as insertion loss and Tx port to Rx port isolation are maintained.
RFI’s range of compact multi-resonator milled aluminium band pass duplexers are ideal for use where space is restricted or at a premium. The relatively broad pass band characteristic, good duplex port to port isolation and multi-carrier capability make these ideal duplexers for either single carrier or combined multicarrier systems. The temperature stable resonators provide a wide operational temperature range ensuring important electrical specifications such as insertion loss and Tx port to Rx port isolation are maintained.
RFI’s range of compact multi-resonator milled aluminium band pass duplexers are ideal for use where space is restricted or at a premium. The relatively broad pass band characteristic, good duplex port to port isolation and multi-carrier capability make these ideal duplexers for either single carrier or combined multicarrier systems. The temperature stable resonators provide a wide operational temperature range ensuring important electrical specifications such as insertion loss and Tx port to Rx port isolation are maintained.
Where space is restricted and temperatures can vary considerably, RFI’s range of rugged six resonator mobile notch duplexers are ideal for use as a single duplex channel duplexer. The good Lo to Hi port-to-port isolation reduces the risk of carrier desensitisation in the nominated Rx port. A range of different Tx to Rx splits in the common UHF subbands are available.
RFI’s range of compact multi-resonator milled aluminium band pass duplexers are ideal for use where space is restricted or at a premium. The relatively broad pass band characteristic, good duplex port to port isolation, high power and multi-carrier capability make these ideal duplexers for either single carrier or combined multicarrier systems. The temperature stable resonators provide a wide operational temperature range ensuring important electrical specifications such as insertion loss and Tx port to Rx port isolation are maintained.
This high performance bandpass duplexer is ideally suited to analogue or digital PMR and trunking applications on congested communications sites. The feature a high RF input power rating, in addition to an excellent PIM and PIP rating for multiple carrier high power operation – particularly in digital protocols where peak-average modulation rations create high PIP values. Their design utilises a milled block for high-performance and high-reliability, and their small size offers convenient installation and efficient use of equipment rack space. A protective black epoxy finish assists environmental and corrosion protection.
DSPbR EDGE is a compact IP-rated wall, pole or 19†rack mountable, RF-transparent, digital channel selective repeater from RFI that is configurable to deliver coverage through in-building or in-tunnel Distributed Antenna Systems (DAS).
Available models:
450-470 MHz, Internal Duplexer, 90-264 VAC
MPN: DE-4043-0001-AC
400-430 MHz, Internal Duplexer, 90-264 VAC
MPN: DE-4547-0001-AC
Includes P25 Trunking Extender
The Trunking Extender (TRex) is an option that may be added to a DSPbR or DSPbR EDGE Rebroadcast Repeater to provide an innovative solution to the rebroadcasting of APCO P25 Phase 1 and Phase 2 networks. The Trunking Extender option transcodes the P25 network donor site’s Control Channel, rebroadcasting it on different set of frequencies so subscriber terminals see the DSPbR rebroadcast site as ‘another’ site in the network.
The DSPbR is a compact, 19" rack mountable, RF-transparent digital channelised repeater that is configurable to deliver large outdoor coverage footprints, or to act as a headend for large or small in-building or in-tunnel Distributed Antenna Systems (DAS). The DSPR's innovative plug'n'play modular design, compact size, and a feature-rich configurability make the DSPR series ideally suited for a wide range of outdoor, in-building, in-tunnel and other specialised rebroadcast and coverage enhancement applications.
Delta Series antennas are broadband 1/4 wave antennas designed to cater to modern mobile transceivers which commonly cover an entire operating band of frequencies.
Delta Series antennas are broadband 1/4 wave antennas designed to cater to modern mobile transceivers which commonly cover an entire operating band of frequencies.
These high performance VHF binary phased elliptical arrays are ideal for the bi-directional coverage requirement of paging and VHF high band mobile “corridor†applications. The main lobe of these arrays is strong and highly controlled with extensive side lobe suppression ensuring the integrity of the pattern.
The EA series arrays provide exceptionally high gain with an elliptical shaped radiation pattern, ideal for the bi-directional coverage requirements of some "corridor" applications.
The RFI EA40-67-P is a UHF elliptical dipole array antenna terminated with 4.3-10(F) and 0.5m RG142 Cable tail. It operates within the 400-520 MHz frequency range. With a 5 dBd gain, this antenna is designed to deliver superior performance for UHF applications, offering excellent signal strength and coverage.
The RFI range of UHF dipole arrays provide expanded bandwidth, high power ratings and unequalled performance in gain, pattern and intermodulation performance. The arrays will accept an input power level of 500 watts continuous, making them ideal for high power multiple transmitter applications. Ever increasing costs and site density requirements are reducing availability of antenna positions on prime sites. In order to reduce the overall number of antennas the RFI dipole array series provides system engineers and site owners with a flexible solution to reduce antenna numbers.
The EA series arrays provide exceptionally high gain with an elliptical shaped radiation pattern, ideal for the bi-directional coverage requirements of some "corridor" applications.
The RFI EA80-67-P is a UHF elliptical dipole array antenna that operates within the 400-520 MHz frequency range. With a 9 dBd gain, this antenna is designed to deliver superior performance for UHF applications, offering excellent signal strength and coverage.
EA80-67L-P is the lower section of the Combination Elliptical Array from RFI. The section array is made on a larger diameter mast stock, an upper array or collinear antenna option can telescope into the lower section.
The Folding Bull Bar Mounts (FBBM) provides the ability to easily fold down long UHF CB or Mobile Phone antennas when needed. These can be mounted on a standard bull bar tab which has a 16mm hole or a number of bull bar antenna brackets.
