ETS-LINDGRENS MODEL 3117-PA is a special version of the popular Model 3117 Double-Ridged Wave-guide Horn Antenna fitted with a pre-amplifier package and calibrated as a single unit. By doing this, any possible mismatches between antenna and pre-amplifier are taken into account in the antenna factor (AF), which is provided with this unit. The antenna is ideal as a receive antenna for emissions testing above 1 GHz.
Frequency Range This antenna covers the 1 GHz to 18 GHz range making it ideal as a receive antenna for any emissions testing above 1 GHz.
Maintains Single Lobe Radiation Like the Model 3117, the Model 3117-PA maintains a single main lobe pattern in the direction of the horn axis over its frequency range. This characteristic is essential for even distribution of electromagnetic energy on a target surface, and accurate measurement of gain and emissions. The model 3117s unique design suppresses the propagation of high order modes. The result is an antenna with a well-defined single lobe radiation pattern that outperforms other antennas in its class.
Fitted Amplifier The pre-amplifier attached to the antenna has a frequency range of 1 GHz to 18 GHz and a typical gain of 48 dB. The gain flatness across the range is ± 2.5 dB. The pre-amplifier has a maximum noise figure of 3 dB maximum with the typical noise figure being 2 dB. The power output is +17 dB minimum at the 1 dB point. The input and output characteristics of the preamplifier are an Input and output VSWR of 2:1 maximum.
Low Antenna Factor The result of matching the Model 3117 with the pre-amplifier is an antenna that is calibrated as a system and it provides an extremely low AF that is less than -2 dB (1/m) for the entire frequency range.
Flexible Mounting The Model 3117-PA includes both a 1/4 20 thread classic mount and a rear stinger mount.
- 1 GHz - 18 GHz Frequency Range
- Maintains Single Lobe Radiation
- Fitted with Pre-Amplifier for Increased Sensitivity
- Extremely Low Antenna Factor
- Flexible Mounting
Electrical Specifications
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Frequency Minimum
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1 GHz
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Frequency Maximum
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18 GHz
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VSWR (Avg)
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N/A (Rx Only)
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Maximum Continuous Power
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N/A (Rx Only)
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Impedance (Nominal)
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50 Ω
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Connector
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SMA (Female)
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Physical Specifications
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Length
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33.0 cm (12.99 inches)
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Width
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17.5 cm (6.89 inches)
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Height
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19.7 cm (7.76 inches)
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Weight
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1.4 kg ( 3.09 lb )
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Standards
CISPR 11 |
CISPR 14 - 1 |
CISPR 14 - 2 |
CISPR 14 - 2 |
CISPR 16 - 1 |
CISPR 16 - 2 |
CISPR 16 - 3 |
CISPR 16 - 4 |
CISPR 22 |
CISPR 24 |
IEC/TR EN 61000 - 1 - 1 |
IEC/TR EN 61000 - 2 - 1 |
IEC/TR EN 61000 - 2 - 3 |
IEC EN 61000 - 3 - 2 |
IEC EN 61000 - 3 - 4 |
IEC/TC EN 61000 - 3 - 5 |
IEC EN 61000 - 4 - 2 |
IEC EN 61000 - 4 - 3 |
IEC EN 61000 - 4 - 4 |
IEC EN 61000 - 4 - 5 |
IEC EN 61000 - 4 - 6 |
IEC EN 61000 - 4 - 7 |
IEC EN 61000 - 4 - 8 |
IEC EN 61000 - 4 - 9 |
IEC EN 61000 - 4 - 11 |
EN 50 081 part 1 |
EN 50 081 part 2 |
EN 55 011 |
EN 55 013 |
EN 55 014 |
EN 55 015 |
EN 55 020 |
EN 55 022 |
EN 55 024 |
EN 50 082 part 1 |
EN 50 082 part 2 |
EN 50 093 |
FCC Part 15 |
MIL-STD - 461E |
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