1.85mm Terminations
1.85mm RF Terminations are ultra-high-frequency precision microwave components designed to absorb RF signal power and eliminate unwanted reflections in microwave and millimeter-wave transmission lines. Supporting frequencies up to 67 GHz, these terminations are widely used in RF testing, semiconductor testing, aerospace, defense, satellite communication, radar systems, 5G/6G research, quantum technologies, and advanced laboratory applications where superior impedance matching and measurement accuracy are essential.
At SRFS Teleinfra, we manufacture premium-quality 1.85mm RF Terminations engineered with precision machining, stainless steel construction, and high-performance dielectric materials to deliver low VSWR, excellent return loss, and stable electrical performance. Our terminations provide dependable operation for Vector Network Analyzers (VNAs), spectrum analyzers, signal generators, RF calibration systems, and high-frequency microwave instruments.
All our 1.85mm RF Terminations are manufactured in India using advanced CNC machining, premium raw materials, and stringent quality control procedures. Every product undergoes comprehensive electrical and mechanical testing to ensure reliable RF performance, excellent durability, and long operational life.
What is a 1.85mm RF Termination?
A 1.85mm RF Termination is a precision RF load designed to terminate unused RF ports by absorbing incident microwave energy while maintaining an accurate 50 Ohm impedance. This prevents signal reflections, protects sensitive RF equipment, and improves the accuracy of microwave measurements.
The 1.85mm (V Connector) interface supports frequencies from DC to 67 GHz, making it one of the most widely used connector systems for millimeter-wave communication, semiconductor testing, and laboratory calibration.
Types of 1.85mm RF Terminations
1.85mm Male RF Termination
Designed to terminate female RF ports while maintaining excellent impedance matching.
1.85mm Female RF Termination
Used for terminating male RF connectors in microwave systems.
Precision Microwave Termination
Designed for laboratory-grade measurements and calibration with extremely low VSWR.
Low Power 1.85mm RF Termination
Suitable for RF testing, calibration, and microwave instrumentation.
High Power 1.85mm RF Termination
Designed to safely dissipate higher RF power while maintaining stable electrical performance.
Technical Specifications
Our 1.85mm RF Terminations are manufactured to deliver exceptional microwave performance for demanding applications.
Impedance
Standard 50 Ohm impedance for precise impedance matching.
Frequency Range
Supports frequencies from DC to 67 GHz.
Power Rating
Available in multiple power ratings depending on application requirements.
VSWR
Low VSWR for superior return loss and highly accurate RF measurements.
Connector Interface
Precision 1.85mm (V Connector) interface for repeatable and reliable microwave connections.
Construction Material
Manufactured using stainless steel, precision dielectric materials, and gold-plated RF contacts.
Operating Temperature
Designed for reliable operation across a wide industrial temperature range.
Compliance
Manufactured according to international RF, microwave, aerospace, and defense quality standards.
Applications of 1.85mm RF Terminations
Our 1.85mm RF Terminations are widely used in:
- Vector Network Analyzer (VNA) calibration
- RF and microwave laboratories
- Semiconductor testing
- 5G & 6G research
- Aerospace communication
- Defense electronics
- Satellite communication
- Radar systems
- Millimeter-wave communication
- Test & measurement equipment
- Calibration laboratories
- Scientific research
- Quantum technology
- High-frequency RF systems
Key Performance Factors
Selecting the right 1.85mm RF Termination ensures accurate RF measurements and dependable microwave performance.
- Precision 50 Ohm impedance
- Frequency support up to 67 GHz
- Ultra-low VSWR
- Excellent return loss
- Multiple power handling options
- Precision 1.85mm connector interface
- Superior mechanical durability
- Stable electrical performance
- Corrosion-resistant construction
- Precision CNC machining
- Laboratory-grade accuracy
- Long operational life
High-quality 1.85mm RF Terminations minimize signal reflections, protect valuable RF equipment, improve measurement accuracy, and ensure reliable performance in aerospace, defense, satellite communication, radar systems, semiconductor testing, and millimeter-wave communication.
1.85mm RF Termination Specifications
| Product Type | Impedance | Frequency Range | Application |
|---|---|---|---|
| 1.85mm Male RF Termination | 50 Ohm | DC to 67 GHz | Terminate Female RF Ports |
| 1.85mm Female RF Termination | 50 Ohm | DC to 67 GHz | Terminate Male RF Ports |
| 1.85mm Male Dummy Load | 50 Ohm | DC to 67 GHz | RF Testing & Calibration |
| 1.85mm Female Dummy Load | 50 Ohm | DC to 67 GHz | Microwave Test Equipment |
| 1.85mm Precision Microwave Termination | 50 Ohm | DC to 67 GHz | Vector Network Analyzer (VNA) |
| 1.85mm Low Power Termination | 50 Ohm | DC to 67 GHz | Laboratory RF Measurements |
| 1.85mm High Power Termination | 50 Ohm | DC to 67 GHz | High Power RF Systems |
| 1.85mm Coaxial Termination | 50 Ohm | DC to 67 GHz | Millimeter-Wave Communication |
| 1.85mm Precision Dummy Load | 50 Ohm | DC to 67 GHz | Signal Reflection Control |
| 1.85mm Test Port Termination | 50 Ohm | DC to 67 GHz | RF Production Testing |
Why Choose us
Precision Microwave Engineering
Our 1.85mm RF Terminations are engineered to provide outstanding impedance matching and exceptional millimeter-wave performance.
Low VSWR & Excellent Return Loss
Designed to minimize signal reflections and maximize RF measurement accuracy.
Reliable Performance up to 67 GHz
Supporting frequencies up to 67 GHz, our terminations are ideal for RF testing, aerospace, defense, semiconductor testing, satellite communication, and next-generation wireless technologies.
Manufactured in India
All our 1.85mm RF Terminations are manufactured in India using premium materials, precision machining, and stringent quality control procedures to ensure dependable RF performance and long service life.
Frequently Asked Questions
A 1.85mm RF Termination is a precision microwave load that absorbs RF energy and provides accurate 50 Ohm impedance matching.
Most precision 1.85mm RF Terminations support frequencies from DC to 67 GHz.
Standard 50 Ohm impedance for RF and microwave applications.
They are widely used in RF testing, semiconductor testing, VNA calibration, aerospace, defense, radar systems, satellite communication, and microwave laboratories.
Yes. They are extensively used with VNAs, spectrum analyzers, signal generators, and RF calibration systems.
We offer multiple power ratings to meet laboratory, industrial, aerospace, and defense application requirements.
Yes. SRFS Teleinfra manufactures customized RF Terminations with different connector interfaces, power ratings, and mechanical configurations.
Yes. All our 1.85mm RF Terminations are manufactured in India using premium materials, advanced CNC machining, and comprehensive quality testing.
Our terminations are manufactured using stainless steel bodies, precision dielectric materials, gold-plated contacts, and high-performance RF components.
SRFS Teleinfra offers precision-engineered 1.85mm RF Terminations with excellent RF performance, customized manufacturing, stringent quality control, competitive pricing, fast delivery, and expert technical support.