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Precision RF & Microwave Components

High-performance RF coaxial connectors, adapters, cable assemblies, and microwave devices engineered for reliability from DC to 110GHz. Trusted by global innovators in aerospace, defense, telecom, and R&D.

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About RF Well

A leading designer and manufacturer of high-frequency RF and microwave components since 2002, headquartered in Xi'an National Hi-Tech Industrial Development Zone.

RF Well Manufacturing Facility

Innovation in RF Technology

RF WELL SCIEN-TECH CO., LTD. was founded in 2002 and is a high-tech enterprise specialized in coaxial joint product development and production. Our company is located in Xi'an National Hi-Tech Industrial Development Zone, with 500 square meters of microwave device research and development base and 2000 square feet of assembly machining production area.

We focus on delivering high-precision, low-VSWR, and high-power RF solutions for demanding applications in 5G, satellite communications, radar systems, and advanced test environments.

  • DC to 110GHz Frequency Range
  • VSWR ≤1.30 for Critical Signal Integrity
  • 500W High-Power Attenuators & Loads
  • ISO 9001:2015 Quality Certified

Our Product Lines

Comprehensive range of RF and microwave components designed for performance, durability, and precision across industries.

RF Connectors

SMA, SMP, 1.0mm, N, BNC, TNC, MCX, and more

RF Adapters

Between-series and within-series, DC-110GHz

Cable Assemblies

High-frequency and standard coaxial cables

Microwave Devices

Amplifiers, isolators, switches, couplers

Waveguide Components

Rectangular, flexible, rotary joints, loads

High Testing Cables

Ultra-low loss, phase-stable test solutions

RF Attenuators

Fixed and adjustable, up to 500W power handling

RF Terminations

Dummy loads from 0.5W to 500W, DC-8GHz

Featured Products

High-performance RF components engineered for signal integrity, durability, and precision across critical applications.

1.0mm RF Adapter

1.0-JJ 1.0mm Male to 1.0mm Female Adapter

  • Frequency: DC - 110GHz
  • VSWR: ≤1.30
  • Length: 11.6mm
  • High-precision millimeter wave interface
RF Adjustable Attenuator

S-MAN Type RF Adjustable Signal Attenuator

  • Attenuation Range: 0-90dB
  • Frequency: DC-XX GHz (model dependent)
  • Precision step control
  • Low VSWR, high repeatability
RF Amplifier

18~40GHz RF Amplifier

  • Gain: 16dB
  • Noise Figure: 3.5dB
  • P-1dB: 5dBm
  • Connector: 2.92mm
RF Switch

SP8T RF Switch (2~40GHz)

  • Frequency: 2-40GHz
  • Switching Speed: 150ns
  • Connector: 2.92mm
  • Fast TTL control, low insertion loss
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500W High-Power RF Attenuator

  • Power Rating: 500W
  • Frequency: DC-6GHz
  • Attenuation: 1-60dB
  • N-type connectors, robust heat dissipation
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SMA Isolator (470~520MHz)

  • Frequency: 470-520MHz
  • Forward Power: 100W
  • High isolation, low insertion loss
  • Ideal for transmitter protection
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High-Precision RF Termination

  • Power: 0.5W to 10W
  • Frequency: DC-6GHz
  • VSWR: ≤1.10 typical
  • BMA, SMA, N-type options
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Flexible Waveguide Assembly

  • Rectangular waveguide types
  • Custom lengths and flanges
  • Low VSWR, high flexibility
  • Used in radar and satellite systems

Why Choose RF Well?

Decades of engineering excellence, rigorous quality control, and customer-focused innovation.

High Precision

Tight tolerances and low VSWR ensure signal integrity up to 110GHz.

High Power Handling

Products rated up to 500W for demanding RF and microwave applications.

Quality Assured

ISO-compliant processes and 100% testing for reliability and consistency.

Global Support

Sales and technical support from Xi'an and Hong Kong offices.

2002
Founded
500+
Product SKUs
110
GHz Max Frequency
500W
Max Power Handling

Frequently Asked Questions

What is the maximum frequency supported by your RF connectors?

Our 1.0mm series connectors and adapters support frequencies up to 110GHz, ideal for millimeter-wave and high-speed test applications.

Do you offer custom cable assemblies?

Yes, we provide custom RF coaxial cable assemblies with various connector types, lengths, and cable grades to meet specific application requirements.

Are your products RoHS compliant?

Yes, all RF Well products are manufactured in compliance with RoHS and other relevant environmental standards.

What is your lead time for standard products?

Standard products typically ship within 1-2 weeks. Custom designs may require additional engineering and production time.

Do you support international shipping?

Yes, we ship globally from our facilities in China and support export documentation and logistics coordination.

Get in Touch

Contact our engineering and sales team for product inquiries, custom solutions, or technical support.

Headquarters:
NO.12 High-Tech Industrial Zones, Gaoxin District, Xi'an, China

Hong Kong Office:
FLAT/RM A17, 9/F Silvercorp International Tower, 707-713 Nathan Rd, Mongkok, KLN, Hong Kong

Phone: +86 18700491027
Email: sales@rfwell.com (Sales)
info@rfwell.com (General)

Monday to Friday: 08:30 – 17:30 (China Standard Time)

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