Phase Stable LP Series
Phase Stable LP Series cables are high-performance RF and microwave test cables designed for precision measurement, calibration, network analysis, aerospace systems, defense electronics, and high-frequency communication applications. These cables provide exceptional phase stability, ultra-low insertion loss, excellent shielding effectiveness, and highly accurate signal transmission across demanding RF test environments.
At SRFS Teleinfra, we manufacture premium-quality Phase Stable LP Series cables engineered for Vector Network Analyzer (VNA) testing, RF calibration systems, microwave laboratories, satellite communication systems, and production testing applications. Our LP Series cables are designed to maintain consistent electrical performance even under repeated flexing and movement, ensuring reliable and repeatable measurement results.
Phase Stable LP Series cables are widely used where measurement accuracy, low phase variation, and long flex life are critical. These cables provide superior RF performance across a broad frequency range while maintaining excellent mechanical durability.
What is Phase Stable LP Series Cable?
Phase Stable LP Series Cable is a precision RF cable assembly specifically designed to maintain stable electrical phase characteristics during bending, movement, and repeated testing operations. These cables minimize measurement errors caused by cable movement and provide consistent performance in high-frequency RF and microwave applications.
Phase Stable LP Series cables are commonly used in:
- Vector Network Analyzer (VNA) Testing
- RF & Microwave Laboratories
- Aerospace & Defense Systems
- Satellite Communication Systems
- RF Calibration Equipment
- Production Test Systems
- 4G & 5G Network Testing
- Antenna Measurement Systems
- Wireless Communication Equipment
- Research & Development Laboratories
These cables provide reliable RF signal transmission with low VSWR, excellent phase stability, and superior measurement accuracy.
Types of Phase Stable LP Series Cable
LP Series Flexible Test Cable
Designed for precision RF measurements with excellent flexibility and low phase variation.
LP Series VNA Test Cable
Optimized for Vector Network Analyzer testing and calibration applications.
LP Series Microwave Cable
Suitable for high-frequency microwave measurement and communication systems.
LP Series Armored Test Cable
Provides additional mechanical protection for demanding testing environments.
LP Series Low Loss Cable
Engineered for minimal signal attenuation and improved measurement accuracy.
LP Series High Flex Cable
Designed for repeated bending applications while maintaining stable electrical performance.
LP Series Precision RF Cable
Ideal for calibration laboratories and metrology applications.
LP Series Phase Matched Cable
Used in advanced RF systems requiring accurate phase matching between cable assemblies.
Technical Specifications
Below are general specifications of Phase Stable LP Series cables (may vary depending on cable series and connector configuration):
Electrical Specifications
- Impedance: 50 Ohms
- Frequency Range: DC to 50 GHz
- VSWR: ≤ 1.20
- Insertion Loss: Ultra Low
- Phase Stability: Excellent
- Shielding Effectiveness: > 90 dB
- Return Loss: High Performance RF Characteristics
- Velocity of Propagation: 70% – 85%
- Signal Integrity: Precision Measurement Grade
Mechanical Specifications
- Connector Types: SMA, 3.5mm, 2.92mm, 2.4mm, 1.85mm
- Cable Construction: Flexible RF Coaxial Design
- Outer Conductor: Silver Plated Copper
- Insulation Material: PTFE
- Jacket Material: FEP / Protective RF Jacket
- Armored Version: Available
- Bend Radius: Optimized for Flexible Operation
- Flex Life: High Cycle Performance
Environmental Specifications
- Operating Temperature: -55°C to +125°C
- Storage Temperature: -65°C to +150°C
- Corrosion Resistance: High Durability Construction
- Humidity Resistance: Suitable for Laboratory & Industrial Applications
- Mechanical Stability: Excellent Under Repeated Movement
- Application Suitability: RF, Microwave, Aerospace & Defense Systems
Applications of Phase Stable LP Series
Phase Stable LP Series cables are widely used in:
- Vector Network Analyzer Testing
- RF Calibration Systems
- Microwave Laboratories
- Aerospace Electronics
- Defense Communication Systems
- Satellite Ground Stations
- Antenna Measurement Systems
- Production Test Equipment
- 4G & 5G Network Testing
- Wireless Communication Systems
Features of Phase Stable LP Series
Excellent Phase Stability
Maintains consistent electrical phase characteristics during repeated cable movement and testing operations.
Ultra Low Insertion Loss
Provides highly efficient signal transmission with minimal RF power loss.
Low VSWR Performance
Ensures accurate impedance matching and minimizes signal reflections.
Superior Shielding Effectiveness
Reduces EMI and external interference for highly accurate RF measurements.
High Frequency Capability
Supports precision RF and microwave testing applications across wide frequency ranges.
Long Flex Life
Engineered to withstand repeated bending cycles without degrading electrical performance.
Phase Stable LP Series Product Specifications
| LP Series Cable Type | Impedance | Frequency Range | Application |
|---|---|---|---|
| LP Flexible Test Cable | 50 Ohm | DC – 18 GHz | RF Testing Applications |
| LP VNA Test Cable | 50 Ohm | DC – 26.5 GHz | Network Analyzer Testing |
| LP Microwave Cable | 50 Ohm | DC – 40 GHz | Microwave Measurements |
| LP Precision RF Cable | 50 Ohm | DC – 50 GHz | Calibration Systems |
| LP Armored Test Cable | 50 Ohm | High Frequency Range | Field Testing Systems |
| LP Phase Matched Cable | 50 Ohm | GHz Frequency Applications | Phase Sensitive RF Systems |
| LP High Flex Cable | 50 Ohm | Broadband RF Range | Repeated Test Applications |
Why Choose us
Exceptional Phase Stability
Designed to maintain stable electrical characteristics during cable movement and repeated testing.
Ultra Low Signal Loss
Provides superior signal integrity and measurement accuracy.
Wide Frequency Support
Supports RF and microwave applications up to 50 GHz.
Long Operational Life
Manufactured using premium-grade materials for maximum durability and reliability.
Frequently Asked Questions
A Phase Stable LP Series Cable is a precision RF cable assembly designed to maintain stable phase characteristics during movement and testing operations.
These cables are used in RF testing, microwave laboratories, aerospace systems, VNA testing, and calibration applications.
Most LP Series cables are designed with standard 50 Ohm impedance for RF and microwave systems.
Phase stability ensures accurate and repeatable measurement results even when cables are moved during testing.
Depending on cable construction and connector type, LP Series cables can support frequencies up to 50 GHz.
Common connector options include SMA, 3.5mm, 2.92mm, 2.4mm, and 1.85mm precision RF connectors.
Yes, armored versions are available for enhanced mechanical protection and demanding applications.
Yes, SRFS Teleinfra manufactures premium-quality Phase Stable LP Series cables for RF, microwave, aerospace, telecom, and laboratory applications.