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This Standard gain horn antenna has medium gain, low VSWR, and a constant antenna factor; excellent for both immunity and emissions testing. |
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Frequency Range: |
18 GHz - 26.5 GHz |
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Antenna Factor: |
42.2 dB |
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Gain: |
14.8 dBi |
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Maximum Continuous Power: |
50 Watts |
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Max Radiated Field: |
225 V/m |
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Beamwidth E-plane: |
30° |
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Beamwidth H-plane: |
30° |
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Impedance: |
50 Ω |
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VSWR: |
1.25:1 (1.5:1 max) |
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Connector: |
WR-42 to SMA female adapter |
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Mounting Base: |
¼ - 20 Thread, female |
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Physical Dimensions: |
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Length: |
3.4 in. (8.6 cm) |
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Width: |
0.9 in. (2.29 cm) |
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Height: |
1.2 in. (3.05 cm) |
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Weight: |
0.2 lbs. (0.09 kg) |
Features
- Frequency Range of 18 GHz to 26.5 GHz
- Receive and Transmit
- Linearly Polarized
- FCC, MIL-STD, VDE and TEMPEST Testing
- 1 Meter calibration included, horizontal polarization
The Standard Gain Horn Antennas are designed specifically for utilization in emissions and immunity testing over the frequency range of 1 to 40 GHz. Each antenna is linearly polarized and has medium gain, low VSWR, and a constant antenna factor. The Standard Gain Horn performance is very precise and predictable through design parameters. Comparisons of measured versus computed antenna factors and gain have been shown to be +/- .5 dB. Therefore, the antenna is considered to be a standard reference, similar to that of a resonant dipole below 1 GHz. The coax-to-waveguide adapter is the only power-limiting component on the antenna and can be removed if high fields are desired. Each Standard Gain Horn comes with a tripod mount that adapts to any tripod with ¼-20 male threads. Horizontal and vertical polarization is obtained by rotating the antenna on the tripod.
Recommended Accessories
- PAM-1826 (Preamplifier)
- SAC-26G-3 (3 meter Low-Loss Cable, 3.5mm)
- ATU-510 (Antenna Tripod Unit, wooden)
- AEH-510 (Azimuth and Elevation Head, Plastic)
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