A.H. Systems SAS-581 Standard Gain Horn Antenna 1.7 GHz – 2.6 GHz
Description
A.H. Systems SAS-581 Standard Gain Horn Antenna 1.7 GHz – 2.6 GHz has medium gain, low VSWR, and a constant antenna factor; excellent for both immunity and emissions testing.
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 a standard reference, like 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.
Features
- 1.7 GHz to 2.6 GHz
- Individually Calibrated
- FCC, MIL-STD, VDE and TEMPEST Testing
- Rugged Construction
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Specifications
| Frequency Range | 1.70 GHz – 2.60 GHz |
| Antenna Factor | 22.1 dB/m |
| Gain | 14.5 dBi |
| Maximum Continuous Power | 500 W |
| Max Radiated Field | 650 V/m |
| Beamwidth E-plane | 28° |
| Beamwidth H-plane | 29° |
| Impedance | 50 ohm |
| VSWR | 1.3:1 (1.6:1 max) |
| Connector | WR-430 to N-Type female adapter |
Physical Dimensions
| Length | 27.0 in. (68.6 cm) |
| Width | 8.5 in. (21.6 cm) |
| Height | 11.8 in. (30 cm) |
| Weight | 10.5 lbs. (4.76 kg) |
