Sell Test Equipment

AH-840 Com-Power Horn Antenna


The AH-840 is a 40 GHz Horn Antenna from Com-Power. Antennas boost signals and can overcome signal losses related to splitters and junctions. Used and refurbished antennas and antenna preamplifiers can save you money while delivering the same high quality as new products.

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Additional Features:

  • Frequency Range: 18 GHz - 40 GHz
  • Power handling: 5 Watts CW
  • VSWR: 2.0 :1.0
  • Connector type: K type female
  • Polarization: Linear
  • Impedance: 50 Ohms
  • Size (L xW xH): 8.7 x 2.7 x 7.5" inches
  • High gain
  • Individual calibration
  • Two year warranty

The Com-Power AH-840 is a broadband linearly polarized double ridged waveguide horn antenna designed specifically for Electromagnetic Interference testing. This antenna can be used for receiving as well as transmitting applications for the frequency range of 18 GHz to 40 GHz.

The Com-Power AH-840 has a high gain; least 20 dBi over the entire frequency range. This antenna can accept up to 5 Watts of input power at its terminals in continuous mode for generating electromagnetic fields for immunity testing.

The Com-Power AH-840 was designed for EMC testing, but it can also be used for antenna gain pattern measurements, surveillance, and other applications. The wide frequency band makes the AH840 antenna suitable for sweep measurements, reducing the need for antenna switching during the tests.

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