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3152 Dual Array of LPDA Antennas
Frequency Range: 200 MHz - 1000 MHz. The ETS-Lindgren Model 3152 is a dual array of LPDA antennas based on the successful ETS-Lindgren Model 3148B. The array arrangement provides an additional gain improvement of 3dB across the range, and a convenient space-saving design with the use of top hat-loaded, low-frequency elements.
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Key Features
- Pneumatically Driven Polarization
- 200 MHz to 1000 MHz Frequency Range
- Ideal for Immunity Testing Per 2004/144/EC and ISO-11451-2
- 1 kW Input Power Capability
Description
The ETS-Lindgren Model 3152 is a dual array of LPDA antennas based on the successful ETS-Lindgren Model 3148B with a 200 MHz to 1000 MHz frequency range. The array arrangement provides an additional gain improvement of 3dB across the range, and a convenient space-saving design with the use of top hat-loaded, low-frequency elements. Air Polarization Both the 3151 and 3152 feature a convenient air polarization capability that reduces test time. Polarization occurs in a 90 degree arc at the rate of approximately 30 degrees per second. A customer supplied external source of compressed air at 410 - 550 kPa (4.1 bar - 5.5 bar or 60 psi - 80 psi) is required.
Standard Configuration
- Air Polarization
- Pedestal
- Antenna
Options
- Custom Positioner
- Model 2090 Positioning Controller
Electrical Specifications
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Frequency Minimum |
200 MHz
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Frequency Maximum |
1000 MHz
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Input Impedance |
50 Ω
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SWR |
1.5:1 average, 2:1 maximum
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Maximum RF input power |
1 kW
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RF Connector |
N Type
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Physical Specifications
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Length |
3.6 m
(11.81 ft)
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Width |
1.0 m
(3.28 ft)
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Height |
1.0 m
(3.28 ft)
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