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Economical Low Loss Flexible Test Cables
Hualink LFF series Economical low loss test cables provides an economical solution for applications, this series benefit to materials to have low loss, stable loss and low price advantage to meet Miltary and Wireless market requirements.
Description
Economical Low Loss Flexible Test Cables
Main Information
Description: SMA (Male, Straight) to SMA (Male, Straight), Low Loss, Cable Assembly, Work to 6 GHz. Operating Frequency of 18 GHz Max.
●Impedance: 50 ohm
● VSWR: 1.30 Max @ 6 GHz
● Insertion Loss: 0.97 dB per Meter at 6GHz
● Durability: ≥ 500 Cycles
● Connector Body Material: Stainless Steel
● Center Contact Material: Brass, Gold Plated
Economical Low Loss Flexible Test Cables
1. Introduction
Hualink LFF series Economical low loss test cables provides an economical solution for applications, this series benefit to materials to have low loss, stable loss and low price advantage to meet Miltary and Wireless market requirements.
2. Specification
Electrical | |
● Impedance: 50 Ω | ● Insulation Resistance: 1000 MΩ Min |
● Frequency Range: DC – 18 GHz | ● Dielectric Withstanding Voltage: 500 Vrms Min (Sea Level) |
● VSWR: 1.30 Max @ 18 GHz | ● Velocity of Propagation: 76% |
● Insertion Loss: ≤ 1.76dB per meter@ 18 GHz | ● Nom. Capacitance: 87.7 pF/m |
Mechanical | |
● Durability: ≥ 500 Cycles | ● Coupling Torque: 7-10 lb-in Recommended |
● Min. Static Bend Radius: 14 mm | ● Min. Dynamic Bend Radius: 35 mm |
Environmental | |
● Temperature Range: -55 ℃ to +85 ℃ | |
Material & Finish | |
● Cable Jacket: Blue FEP | ● Body: Stainless Steel, Passivated (Both Ends) |
● Features: Flexible | |
3. Features and Benefits
● Excellent amplitude stability
● Cost effective product
● Fire retardant
● Long working life
● Light weight
● Short lead time
4. Applications
● ECM&LRU systems
● Base stations
● Outdoor
● Systems interconnections
5. Typical test data
Typical test data shows cable length with 1000mm.
6. Packaging, Shipping
7. FAQ
1. What’s RF Coaxial Cable
Cables can be an essential component, even a lifeline, to electronic systems. If a cable goes down, the entire system can fail.
With four critical factors impacting their performance — mechanical, electrical, environmental and application-specific — manufacturers have to make sure cables can survive severe conditions and perform reliably over the system's lifespan. Whether they’re used in systems operating on land, underground, in the ocean, air or space, cables must be built to last.
Coaxial cable is an electrical cable with inner conductor, dielectric insulator, shielding (Outer conductor) and jacket. Coaxial cable plays signal transmission role for Radio Frequency and normally will be terminated with RF connectors like SMA, 3.5mm, 2.92mm, 2.4mm, 1.85mm, 1mm, Type N, SMP, SMPM connectors to be RF coax cable assembly to connect modular and antenna.
The choice of Coax cable will affect frequency performance, flexibility, strength, attenuation, power capability and cost. Materials of inner structure decide coax cable’s performance.
Inner conductor might be solid or stranded. Solid will has lower loss, but stranded is more flexible. To get high frequency performance, the inner conductor may be silver plated. To cost down, the inner conductor may be copper clad steel. Inner conductor’s size plays an important factor to have lower loss. Bigger conductor will allow quick and smooth signal transmission, and is better choice for long length.
The insulator or dielectric wrap inner conductor, and may be solid plastic, a foam plastic or air with spacers. The common materials are PE, FEP, PTFE, and PFA.
Outer Conductor or Shielding can braided copper wire or braided alum wire or solid metal tube. To have better shield performance, some coax cables are designed to have double-layers wire braid or to have alum. Foil covered by one layer wire braid. The density of braided wire decides the shielding performance. Sometimes the braid is silver plated, tin plated or just bare copper.
Jacket can be made from many materials like PVC, FEP and PE. PE jacket can be used outdoor to have temperature resistance. PVC is more flexible and commonly is used indoor.
2. Hualink’s RF Test cables.
Hualink can offer RF cable solutions for low loss, phase stability versus flexure and temperature, high power, super-flexibility and durability; otherwise we can offer other services, such as phase match, phase tracking. We provide frequency of high stability cable assemblies with precise RF connectors form DC to 110 GHz.
Hualink's test and measurement cable assemblies possess high performance electronic and mechanical characteristics to apply in measurement equipment and high speed signal transmission like as semiconductor inspection, vector network analyzers, and 5G mobile communication system and millimeter wave applications, etc. Hualink provides the effective and economical solution for you.
Service advantage
l Manufacture to customer specifications
l Fast response to RFQ’s
l Lower cost
l Quick Delivery
l No MOQ
l All assemblies are 100% electrical tests
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