Circular Horn Antenna

Circular Horn Antenna

Frequency coverage: 1.76 GHz to 400 GHz, operating bandwidth 20% to 40%
Polarization: basic linear polarization, can achieve circular polarization when combined with a circular polarizer
Gain: 13 dB to 24 dB; customizable
Interface: compatible with circular waveguide input, inner diameter Φ0.7 mm to Φ114.58 mm
Manufacturing process: electroforming / integral machining
Extended applications: dual circular polarization variant-stepped septum type (DCPTCHA),compact size, axial ratio ≤ 1.5 dB
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Product Introduction

Circular Horn Antenna: High-Performance Microwave Solutions

Welcome to Huasen Microwave Technology Co., Ltd., your trusted manufacturer and supplier of high-quality Circular Horn Antenna. With over 30 years of expertise in microwave and millimeter-wave technology, we offer cutting-edge solutions for telecommunications, radar, aerospace, and defense industries. Our products combine precision engineering with flexible polarization options, ensuring superior performance across a wide frequency range.

Why Choose Our Circular Horn Antenna?

Huasen's product series stands out for its versatility and reliability:

  • Flexible Polarization: Switch between linear and circular polarization with ease
  • Wide Frequency Range: 1.76GHz to 400GHz coverage for diverse applications
  • Customizable Solutions: Tailor-made options to meet your specific requirements
  • Precision Manufacturing: Electroforming and integral processing for optimal consistency
  • High Gain Options: Up to 24dB gain for enhanced signal strength
  • Broad Bandwidth: 20% to 40% operating bandwidth for dynamic environments

Standard Product Data Sheet

Part No

Freq Range

(GHz)

Opearing Bandwidth

(%)

Gain Optional Range X

(dB)

VSWR

Inner Diameter of Circular WG

(mm)

Material

Inside Finishing

HS114.58CHAX

1.76-2.42

20-40

≤13

≤1.5

Φ114.58

Al

Oxidize

HS97.87CHAX

2.1-2.8

20-40

≤13

≤1.5

Φ97.87

Al

Oxidize

HS83.62CHAX

2.45-3.3

20-40

≤13

≤1.5

Φ83.62

Al

Oxidize

HS71.42CHAX

2.83-3.88

20-40

≤13

≤1.5

Φ71.42

Al

Oxidize

HS51.99CHAX

3.9-5.3

20-40

≤15

≤1.5

Φ51.99

Al

Oxidize

HS44.45CHAX

4.55-6.23

20-40

≤15

≤1.5

Φ44.45

Al

Oxidize

HS38.1CHAX

5.3-7.3

20-40

≤15

≤1.5

Φ38.1

Al

Oxidize

HS32.537CHAX

6.3-8.5

20-40

≤15

≤1.5

Φ32.537

Al

Oxidize

HS27.788CHAX

7.3-9.5

20-40

≤18

≤1.5

Φ27.788

Al

Oxidize

HS23.825CHAX

8.5-11.5

20-40

≤18

≤1.5

Φ23.825

Al

Oxidize

HS17.415CHAX

11.6-15.9

20-40

≤18

≤1.5

Φ17.415

Al

Oxidize

HS15.088CHAX

13.4-18.4

20-40

≤18

≤1.5

Φ15.088

Al

Oxidize

HS12.7CHAX

15.9-21.8

20-40

≤20

≤1.5

Φ12.7

Copper

Silver plating

HS9.525CHAX

21.2-29.1

20-40

≤20

≤1.5

Φ9.525

Copper

Silver plating

HS8.331CHAX

24.3-33.2

20-40

≤20

≤1.5

Φ8.331

Copper

Silver plating

HS7.137CHAX

28.3-38.8

20-40

≤22

≤1.5

Φ7.137

Copper

Silver plating

HS5.563CHAX

36.4-49.8

20-40

≤22

≤1.5

Φ5.563

Copper

Gold plating

HS4.369CHAX

46.3-63.5

20-40

≤22

≤1.5

Φ4.369

Copper

Gold plating

HS3.581CHAX

56.6-77.5

20-40

≤24

≤1.5

Φ3.581

Copper

Gold plating

HS3.175CHAX

63.5-87.2

20-40

≤24

≤1.5

Φ3.17

Copper

Gold plating

HS2.388CHAX

84.8-116.

20-40

≤24

≤1.5

Φ2.388

Copper

Gold plating

HS1.91CHAX

115-140

20-40

≤24

≤1.5

Φ1.91

Copper

Gold plating

HS1.50CHAX

140-160

20-40

≤24

≤1.5

Φ1.50

Copper

Gold plating

HS1.00CHAX

200-300

20-40

≤24

≤1.5

Φ1.00

Copper

Gold plating

HS0.7CHAX

280-400

20-40

≤24

≤1.5

Φ0.7

Copper

Gold plating

Product Features & Process

Our products are crafted using advanced techniques:

  • Electroforming: Ensures ultra-precise dimensions for optimal performance
  • Integral Processing: Reduces signal loss and improves structural integrity
  • Lightweight Materials: Aluminum composites for easy installation and durability
  • Weather-Resistant Coatings: PTFE finishes for harsh environment protection

Applications

Ideal for:

  • 5G/6G Infrastructure Development
  • Satellite Communication Systems
  • Radar and Defense Equipment
  • Aerospace Signal Processing
  • RF Testing and Measurement

Installation & Compatibility

Our antennas are designed for seamless integration:

  • Compatible with standard circular waveguide systems
  • Easy mounting options for various deployment scenarios
  • Adaptable to MIMO and phased array configurations
  • Compact designs suitable for dense urban installations

Quality Control & After-Sales

We prioritize your satisfaction:

  • ISO9001 certified manufacturing processes
  • RoHS and REACH compliant materials
  • Rigorous testing for performance and durability
  • 1-year warranty on Circular Horn Antenna
  • Dedicated technical support team

Packaging and Shipping

Your product will arrive safely:

  • Custom-fitted foam inserts for protection
  • Robust outer packaging for transit security
  • Global shipping options available
  • Expedited delivery for urgent requirements

FAQ

Q: What is the typical VSWR for your products?
A: Our antennas typically achieve a VSWR of <1.5:1 across the operating bandwidth.

Q: Can your antennas withstand extreme temperatures?
A: Yes, our antennas are designed to operate in temperatures ranging from -40°C to +85°C.

Q: Are custom flange options available?
A: Certainly! We offer various flange types to suit your specific interface needs.

Q: What is the typical radiation efficiency of your antennas?
A: Our products achieve radiation efficiencies of >85% in most configurations.

Q: Do you offer antennas suitable for space applications?
A: Yes, we provide radiation-hardened versions that meet space-grade specifications.

Contact Us

Ready to elevate your RF and microwave systems with our Circular Horn Antenna? Contact our expert team today at sales@huasenmicrowave.com for personalized solutions and quotes.