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UHF 450-520Mhz Mobile Antenna MBC (PL259) Base 4dB Mopole Ground Indapendent
UHF 450-520Mhz Mobile Antenna MBC (PL259) Base 4dB Mopole Ground Indapendent
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$74.99
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$74.99
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RFI UHF 4dB Broadband Mopole Antenna 450-520MHz Comes with a S0239 (MBC) Base mount
These types of antennas ares use by nearly ALL emergency services in Australia due to there robust and simple installation
They are supplied with a basic tuning chart to help making tuning to your desired frequency a breeze
These Series of UHF ground independent Mopole antennas are versatile and popular antennas, providing excellent performance in virtually any mounting position.
When mounted on a vehicle gutter or similar position, these UHF Mopoles provide optimum performance with a largely omni-directional pattern. Due to the low angle of radiation inherent in the dipole antenna pattern, a 4.0 dB improvement in performance is typical when compared to a 3 wave whip in the center of a metal roof. This antenna can be tuned to frequency in most cases from a chart. The antennas are fitted with a flexible nylon radome over a copper element making them ideal in industrial applications. The MBC base is easy to install and allows the entire antenna to be removed and replaced at will.
Features
- Ground plane independence allows alternative mounting locations
- High performance and largely omni-directional pattern when not centre roof mounted
- Patented design allows termination or re-termination in seconds
- Stainless steel whip or flexible nylon whips depending on model cater to individual needs
- Base coil is virtually indestructible
- Unique transformer design
- Australian Patents #596830 and #656793
Mopole antennas such as the CD50's and CD51's exhibit a 4dB improvement in performance over a ¼ wave whip but in pattern tests deliver only 2.0 to 2.5dB of actual gain. This improvement in performance can be attributed to a lower angle of radiation and is of particular benefit to users in rugged terrain conditions and in heavily built up city areas
Features
- Ground plane independence allows alternative mounting locations
- High performance and largely omni-directional pattern when not centre roof mounted
- Patented design allows termination or re-termination in seconds
- Stainless steel whip or flexible nylon whips depending on model cater to individual needs
- Base coil is virtually indestructible
- Unique transformer design
- Australian Patents #596830 and #656793
Mopole antennas such as the CD50's and CD51's exhibit a 4dB improvement in performance over a ¼ wave whip but in pattern tests deliver only 2.0 to 2.5dB of actual gain. This improvement in performance can be attributed to a lower angle of radiation and is of particular benefit to users in rugged terrain conditions and in heavily built up city areas
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CD51, CD50, CD51-68, CD50-68, CD51-68-50 RFI Mopole Antennas
