Use Com-Power horn antennas for emissions measurements and immunity testing. We offer both passive and active horn antennas and accessories for EMI testing. All of our horn antennas feature high gain and sensitivity, and our active configurations have a built-in preamp that you can connect directly to a spectrum analyzer.

Wide Band Horn Antenna

AH-118

Com-Power's AH-118 is a broadband, double ridge guide horn antenna with excellent performance over the frequency range of 1 GHz to 18 GHz, and is usable as low as 700 MHz. As with all Com-Power double ridged horn antennas, the AH-118 is a reliable ch...
Wide Band Active Horn Antenna

AHA-118

Com-Power's AHA-118 is essentially the AH-118 double ridge waveguide horn antenna with a built-in, low-noise [max: 2.8 dB], high-gain [40 dB
High Power Horn Antenna

AH-8055

Com-Power's AH-8055 is a high gain, broadband horn antenna for EMC testing over the frequency range 800 MHz to 5 GHz, usable to 6.5 GHz. Key features of the AH-8055 double ridge guide horn antenna include its transmit/receive functionality, higher po...
Standard Gain Horn Antenna

AH-826

Com-Power's AH-826 standard gain horn antenna offers excellent performance over the frequency range of 18 to 26.5 GHz. Com-Power standard gain horn antennas are used for emissions testing and EMC radiated immunity testing above 18 GHz. The AH-826 com...
Standard Gain Horn Antenna

AH-640

Com-Power's AH-640 standard gain horn antenna offers excellent performance over the frequency range of 26.5 to 40 GHz, and is durable enough for both indoor and outdoor use. The AH-640 can handle 5 watts of continuous power, and has typical VSWR less...
Horn Antenna 18-40 GHz Passive

AH-840

Com-Power's AH-840 is a broadband, double ridge guide horn antenna that offers excellent performance over the frequency range of 18 to 40 GHz. It combines the frequency range of AH-826 and AH-840 into a single antenna. A precisely tuned waveguide to ...
Double Ridge Active Horn Antenna

AHA-840

Com-Power's AHA-840 is a broadband, double ridge guide active horn antenna that offers excellent performance over the frequency range of 18 to 40 GHz. Com-Power double ridge guide horn antennas feature a high gain, low noise floor preamp for increase...
Horn Antenna for MIL-STD

AH-220

Com-Power's AH-220 is a double ridge broadband horn antenna for EMC testing over the frequency range of 200 MHz to 2 GHz. It is primarily intended for MIL-STD-461, (RE102) radiated emissions testing. Capable of handling up to 500 watts CW, the AH-220...