High Directivity Waveguide Coupler
Design technology: Wide-edge multi-port Chebyshev stacked array
Coupling flatness: ±0.5dB across the entire bandwidth range
Directionality: 30-40dB
VSWR: Main line ≤ 1.1, Sub-line ≤ 1.25~1.5
Power capacity: Capable of handling high power
standard waveguide: BJ9-BJ900
- Free Samples
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Huasen Microwave: Your Trusted High Directivity Waveguide Coupler Manufacturer
Huasen Microwave Technology Co., Ltd. is a leading manufacturer and supplier of High Directivity Waveguide Coupler. With over 30 years of expertise, we deliver top-tier RF and microwave solutions. Our product offer unmatched performance, reliability, and customization options for demanding aerospace, defense, and telecommunications applications.
Product Type
Why Choose Our High Directivity Waveguide Coupler?
Our cutting-edge product employs a wide-edge multi-hole Chebyshev superimposed array design. This innovative approach ensures:
- Superior directivity up to 40 dB
- Minimal standing wave in the main waveguide
- High power handling capabilities
- Smooth coupling with ±0.5 dB variation across the entire bandwidth
We offer customizable solutions to meet your specific requirements, including single-directional, bi-directional, and dual-directional configurations. Our couplers cover an extensive frequency range from 0.75 GHz to 112 GHz, compatible with standard waveguide models like BJ9-BJ900.
Standard Product Data Sheets
| HSWC Series High Directivity Waveguide Couplers | |||||||||
|
Part No |
WG Type EIA |
Freq Range (GHz) |
Optional Coupling..(dB) |
Directivity (dB) |
Main Line VSWR |
Secondary Line VSWR |
Flange |
Coupling output Connector |
Material |
|
HS9WC...N |
WR975 |
0.75-1.15 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FDP |
N-F |
Aluminum |
|
HS12WC...N |
WR770 |
0.96-1.46 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FDP |
N-F |
Aluminum |
|
HS14WC...N |
WR650 |
1.13-1.73 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FDP |
N-F |
Aluminum |
|
HS18WC...N |
WR510 |
1.45-2.20 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FDP |
N-F |
Aluminum |
|
HS22WC...N |
WR430 |
1.72-2.61 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FDP |
N-F |
Aluminum |
|
HS26WC...N |
WR340 |
2.17-3.30 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FDP |
N-F |
Aluminum |
|
HS32WC...N |
WR284 |
2.60-3.95 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FDP |
N-F |
Aluminum |
|
HS40WC...N |
WR229 |
3.22-4.90 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FDP |
N-F |
Aluminum |
|
HS48WC...N |
WR187 |
3.94-5.99 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FDP |
N-F |
Aluminum |
|
HS58WC...N |
WR159 |
4.64-7.05 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FDP |
N-F |
Aluminum |
|
HS70WC...N |
WR137 |
5.38-8.17 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FDP |
N-F |
Aluminum |
|
HS84WC...N |
WR112 |
6.57-9.99 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FBP |
N-F |
Copper |
|
HS100WC...N. |
WR90 |
8.20-12.40 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FBP |
N-F |
Copper |
|
HS120WC...N. |
WR75 |
9.84-15.0 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FBP |
N-F |
Copper |
|
HS140WC...S |
WR62 |
11.9-18.0 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FBP |
SMA-F |
Copper |
|
HS180WC...S |
WR51 |
14.5-22.0 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FBP |
SMA-F |
Copper |
|
HS220WC...K |
WR42 |
17.6-26.7 |
3-60 |
30-40 |
≤1.1 |
≤1.5 |
FBP |
2.92-F |
Copper |
|
HS260WC...K |
WR34 |
21.7-33.0 |
3-60 |
30-40 |
≤1.1 |
≤1.5 |
FBP |
2.92-F |
Copper |
|
HS320WC...K |
WR28 |
26.5-40.0 |
3-60 |
30-40 |
≤1.1 |
≤1.5 |
FBP |
2.92-F |
Copper |
|
HS400WC... |
WR22 |
32.9-50.1 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FUGP |
Waveguide口 |
Copper |
|
HS500WC... |
WR19 |
39.2-59.6 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FUGP |
Waveguide口 |
Copper |
|
HS620WC... |
WR15 |
49.8-75.8 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FUGP |
Waveguide口 |
Copper |
|
HS740WC... |
WR12 |
60.5-91.9 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FUGP |
Waveguide口 |
Copper |
|
HS900WC... |
WR10 |
73.8-112 |
3-60 |
30-40 |
≤1.1 |
≤1.25 |
FUGP |
Waveguide口 |
Copper |
Product Features & Process
- Precision-machined aluminum 6061-T6 body
- Gold-plated brass internal components for optimal conductivity
- Hermetically sealed for space-grade applications
- Advanced computer-aided design and simulation for optimal performance
- Rigorous testing and quality control throughout manufacturing
Applications
Our High Directivity Waveguide Coupler excels in various industries and equipment:
- Radar systems (weather, military, air traffic control)
- Satellite communications
- 5G infrastructure
- Electronic warfare (EW) and SIGINT systems
- Microwave test and measurement equipment
- Phased array antennas
Installation & Compatibility
Huasen's couplers are designed for seamless integration:
- Multiple flange options (UG, CMR, CPR)
- Flexible coupling output interfaces (N-K, SMA-K, 2.92-K, or waveguide ports)
- Compatible with standard waveguide sizes and military specifications
- Detailed installation guides and technical support available
Quality Control & After-Sales
We're committed to excellence:
- ISO9001 certified quality management system
- RoHS and REACH compliant
- 100% factory testing before shipment
- 1-year warranty on all products
- Dedicated technical support team
Packaging and Shipping
- Custom foam-lined cases for maximum protection
- Vacuum-sealed packaging for moisture-sensitive components
- Global shipping options with tracking
- Rush delivery available for urgent projects
FAQ
Q1: What's the maximum power handling of your products?
A1: Our couplers can handle up to 500W CW, with higher power options available upon request.
Q2: Are your couplers suitable for space applications?
A2: Yes, we offer space-grade versions that meet NASA-STD-6016 specifications.
Q3: Can you provide custom coupling values?
A3: Absolutely! We can tailor coupling values from 3 dB to 60 dB to meet your specific needs.
Q4: Can your product operate reliably in extreme temperature environments?
A4: Yes, it is designed to maintain stable performance across wide temperature ranges.
Q5: Do you offer technical support for integration?
A5: Yes, our experienced engineers provide comprehensive support throughout your project.
Contact Us
Ready to elevate your RF system performance with our High Directivity Waveguide Coupler? Contact our sales team at sales@huasenmicrowave.com for expert advice, custom quotations, and technical support.
Send Inquiry
