Microwave feed horn antenna
1.12 - 1.70 GHz | SAS-580 A.H. Systems

This Standard gain horn antenna has medium gain, low VSWR, and a constant antenna factor; excellent for both immunity and emissions testing. [Standard Gain Horn Antenna]

Frequency Range: 1.12 GHz - 1.70 GHz
Antenna Factor: 18.2 dB/m
Gain: 14.7 dBi
Maximum Continuous Power: 550 Watts
Max Radiated Field: 700 V/m
Beamwidth E-plane: 29°
Beamwidth H-plane: 28°
Impedance: 50 W
VSWR: 1.2:1 (1.6:1 max)
Connector: WR-650 to N-Type female adapter

Physical Dimensions:
Length: 34.4 in. (87.3 cm)
Width: 14.2 in. (36.1 cm)
Height: 20.0 in. (50.8 cm)
Weight: 28 lbs. (12.7 kg)

Features

* Frequency Range of 1.12 GHz to 1.70 GHz
* Receive and Transmit
* Linearly Polarized
* Corrosion Protection
* Low VSWR
* 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.