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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: |
3.95 GHz - 5.85 GHz |
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Antenna Factor (1 meter) |
29.2 dB/m |
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Gain |
14.5 dBi |
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Maximum Continuous Power: |
250 Watts |
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Max Radiated Field: |
500 V/m |
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Beamwidth E-plane |
29° |
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Beamwidth H-plane |
29° |
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Impedance: |
50 Ω |
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VSWR: |
1.35:1 (1.6:1 max) |
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Connector: |
WR-187 to N-Type female adapter |
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Mounting Base: |
¼ - 20 Thread, female |
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Physical Dimensions: | |
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Length: |
12.0 in. (30.5 cm) |
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Width: |
3.7 in. (9.4 cm) |
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Height: |
5.1 in. (12.9 cm) |
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Weight: |
1.3 lbs. (0.59 kg) |
Features
- Frequency Range of 3.95 GHz to 5.85 GHz
- Receive and Transmit
- Linearly Polarized
- FCC, MIL-STD, VDE and TEMPEST Testing
- 1 and 3 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
- ATU-510 (Antenna Tripod Unit, wooden)
- AEH-510 (Azimuth and Elevation Head, Plastic)
- SAC-211 (3 meter N/N Cable, RG-214U)
- PAM-0118 (Preamplifier)
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