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Q-Band Scalar Feed Horn Antenna

15 dBi Gain, 33 to 50 GHz, 0.250" Diameter Circular Waveguide
SKU:SAF-3335031535-250-S1
Availability:IN STOCKPlease contact us if you need more units than what is available online.
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This model may be purchased with optional antenna testing services.
A gain measurement test is offered under service number FTA-0500GAIN-AA.
A 2D pattern measurement test is offered under service number FTA-0500PATT-AA.

CLICK HERE to read more about our antenna measurement capabilities.

SAF-3335031535-250-S1 is a Q-band scalar feed horn antenna that operates from 33 to 50 GHz. The antenna offers a 15 dBi nominal gain, 35 degree typical half power beamwidth, and -25 dB typical side lobe level. The scalar feed horn is equipped with a 0.250" diameter circular waveguide that supports both linear and circular polarization. A rectangular waveguide port configuration that only supports linear polarization is available under a different model number.
ECCN: EAR99
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Technical Details

Minimum Frequency33 GHz
Maximum Frequency50 GHz
Gain15 dBi
3 dB Beamwidth, E-plane35°
3 dB Beamwidth, H-plane35°
Return Loss20 dB
PolarizationLinear and Circular
Antenna Port0.250" Dia Circular WG

Frequently Asked Questions

Why do most Eravant scalar feed horn antenna datasheets show simulated antenna patterns instead of measured antenna patterns?

Measuring antenna pattern and gain accurately is often a challenge. It is not only due to the demand of expensive test equipment, but also the requirement of skilled and knowledgeable workers. In addition, even for simple scalar feed horn antennas, this increases lead time of the product. Eravant has conducted a study showing that today's mature EM solvers produce accurate simulated data. Coupled with the use of modern manufacturing tools, such as CNC machine centers, wire EDM, EDM Sinkers, and 3D printers, we can realize the simulated antenna with very little inaccuracy. Click here to read the study and a further explanation on simulated antenna patterns.

Does Eravant offer scalar feed horn antennas in other bands, frequencies, or other applications even though I don't see them online?

Yes! Eravant can offer scalar feed horn antennas for other bands, frequencies, and other applications as needed. Please click here to contact us for a quote for any scalar feed models you may need or email support@eravant.com.

What is the price of the Eravant Q-Band Scalar Feed Horn Antenna SAF-3335031535-250-S1?

Pricing for this product can be viewed when you login with an approved Eravant account. Click here to login or register. We are also happy to quote any models you may need. Please click here to contact us or email support@eravant.com.

What is the delivery/lead time of the Eravant Q-Band Scalar Feed Horn Antenna SAF-3335031535-250-S1?

Eravant has thousands of models in stock ready to deliver. Please click here to contact us for a quote for the Q-Band Scalar Feed Horn Antenna SAF-3335031535-250-S1 and any additional models you may need.

What is the antenna port of the Eravant Q-Band Scalar Feed Horn Antenna SAF-3335031535-250-S1?

The antenna port for model number SAF-3335031535-250-S1 Q-Band Scalar Feed Horn Antenna is a 0.250" Ø Circular Waveguide.

What are the specifications of the Eravant Q-Band Scalar Feed Horn Antenna SAF-3335031535-250-S1?

The specifications for the Eravant SAF-3335031535-250-S1 Q-Band Scalar Feed Horn Antenna are:
Minimum Frequency: 33 GHz
Maximum Frequency: 50 GHz
Gain: 15 dBi
3 dB Beamwidth, E-plane: 35°
3 dB Beamwidth, H-plane: 35°
Return Loss: 20 dB
Polarization: Linear and Circular
Antenna Port: 0.250" Dia Circular WG