EM-3160-10 Standard Horn Antenna. 26.5Ghz-40GHz. 10W

The EMCO model 3160-10 is a medium gain horn antenna designed for use in Immunity & shielding testing within the frequency range  26.5-40GHz. They are linearly polarised, with medium gain, half power beamwidth (equal in both horizontal and vertical planes) and a nominal VSWR over the recommended operating frequency range.  They can be used easily with a fixed antenna factor over the range of nominally 43.5dBs and with a gain of 17.0dBi. Both input to output are well matched to 50 Ohm & 377 Ohm respectively. Comparison of measured to computed gain & AF are generally well within half a dB and therefore can be considered as a standard for measurements within their operating bandwidth. The 27 degree beamwidth in both polarisation planes is ideally suited to illuminate larger EUTs. These antennae have a detachable coax-to-waveguide feed, but come fitted ready to use with a “K”(f) connector. Mounting is with ¼ UNC receptacle on two brackets at 90 degrees. . Power handling in its present configuration is limited to 10 Watts by the waveguide to K adaptor. If the end user can couple direct via the waveguide (WR-28) then the horn can accept up to 10,000 Watts. Specifications:

 Electrical

Frequency Range:          26.5GHz-40GHz

AF dB(1/m)                   43.5

VSWR W/feed:              1.3

Max Cont Power W:       10Watts (100v/m) @ 1 metre

Connector Type:            K(f)

 Mechanical

Height:                         2.15cm

Width:                          2.76cm

Depth:                          8.69cm

Weight:                         60gm

Waveguide:                    WR-28