This Standard Gain Horn Antenna will provide reliable, repeatable measurements. An ideal solution and a standard workhorse of any EMC test house for compliance testing.
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 1/4-20 male threads. Horizontal and vertical polarization is obtained by rotating the antenna on the tripod.
|Frequency Range:||18 GHz - 26.5 GHz|
|Antenna Factor:||42.2 dB/m|
|Maximum Continuous Power:||50 Watts|
|Max Radiated Field:||225 V/m|
|VSWR:||1.25:1 (1.5:1 max)|
|Connector:||WR-42 to SMA female adapter|
|Mounting Base:||¼ - 20 Thread, female|
|Length:||3.4 in. (8.6 cm)|
|Width:||0.9 in. (2.29 cm)|
|Height:||1.2 in. (3.05 cm)|
|Weight:||0.2 lbs. (0.09 kg)|