Antennas from ValueTronics International, Inc.

Horn Antenna -- AH-640

Horn Antenna -- AH-640 -- View Larger Image
Horn Antenna -- AH-640-Image

The AH-640 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.

Additional Features:

  • Frequency Range: 26.5 GHz - 40 GHz
  • Power handling: 5 Watts CW
  • VSWR: 2.0 :1.0
  • Polarization: Linear
  • Connector type: K type (will mate with SMA)
  • Impedance: 50 Ohms
  • Weight: 1.5 lbs.
  • Size (L x W x H): 8.7 x 5.7 x 9 inches max.
  • High Gain - Lower Floor Noise for Emissions
  • Individual Calibration
  • Two Year Warranty

The Com-Power AH-640 is a broadband linearly polarized standard gain horn antenna designed specifically for Electromagnetic Interference testing. This antenna can be used for receive as well as transmit applications for the frequency range of 26.5 GHz - 40 GHz.

The Com-Power AH-640 has a high gain; at least 23 dBi over the entire frequency range. This antenna can accept up to 5 Watts of input power at its terminals in continuous mode in the applicable frequency range for generating electromagnetic fields.

The Com-Power AH-640 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 AH640 antenna suitable for sweep measurements, reducing the need for antenna switching during the test.


Com-Power Corporation
Manufacturer Part Number
Product Category
Primary Frequency Range
40000.0 MHz
Technology Type
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