1300 000 734

Single Section Dual Binary Array 400-520MHz

BA4040-67

The RFI range of UHF dipole arrays provide expanded bandwidth, high power ratings and unequalled performance in gain, pattern and intermodulation performance.

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.

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BA4040-67

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  • BA4040-67
The (BA4040-67)Single Section Multiple Array - A combination of two arrays mounted upon a single piece of 48.4mm diameter, 3 meter length mast section. These arrays are common where any combination of medium gain UHF omnidirectional, offset or elliptical arrays are required. The feeding of each of the arrays is via separate coaxial cable tails at the base of the array.

Some common configuration examples are shown in the following tables. The electrical specifications are very similar to those provided for the individual arrays listed within the catalogue.
Nominal Gain dBd 2 x 3
Frequency MHz 400 to 520MHz
Tunable Bandwidth Full. No tuning required
VSWR <1.5:1
Polarisation Vertical
Vertical Beamwidth 30
Horizontal Beamwidth Omni +/-0.5dB
Power W 500
Passive IM 3rd Order (2x20W) dBc <-150
Construction All welded aluminium with alodined finish
Length mm 3000
Weight (kg) 8
Termination 2 x N female with 500mm 9142 cable tail
Mounting Area 500mm x 48mm diam. aluminium

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