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2.92 mm To 2.92 mm Minibend Cables video

2.92 mm To 2.92 mm Minibend Cables

● Impedance: 50 ohms
● VSWR: 1.35Max @ 40 GHz
● Insertion Loss: 5.3 dB per Meter at 40GHz
● Durability: ≥ 500 Cycles

Description

Main Information

Description: 2.92 mm Male to 2.92 mm Male, Straight, Normal Loss or low loss, Flexible, Cable Assembly, operated to 40GHz

● Impedance: 50 ohms

● VSWR: 1.35Max @ 40 GHz
● Insertion Loss: 5.3 dB per Meter at 40GHz
● Durability: ≥ 500 Cycles
● Connector Body Material: Stainless Steel, Passivated

● Center Contact Material: Brass or Becu, Gold Plated

2.92 mm to 2.92 mm Cables


Introduction

Hualink minibend cables series products have excellent bending property, high cable retention and outstanding phase stability. This cable can be bent from the root of connector to save installation space and is able to replace rectangular curved connector.


Specification

Electrical

● Impedance: 50 Ω

● Insulation Resistance: 1000 MΩ Min

● Frequency Range: DC – 40 GHz

● Dielectric Withstanding Voltage: 500 Vrms Min (Sea Level)

● VSWR: 1.35 Max @ 40 GHz

● Capacitance of Raw Cable: 87.7 pF/m

● Insertion Loss: ≤ 5.3 dB @ 40GHz

● Velocity of Propagation: 76%

Mechanical

● Durability: ≥ 500 Cycles

● Minimum Static Bend Radius: 11 mm

● Minimum Dynamic Bend Radius: 26.4 mm

● Coupling Torque: 7- 8 lb-in Recommended

Environmental

● Temperature Range: -55 ℃ to +85 ℃

Material & Finish

● Cable Jacket: Transparent Violet FEP

● Body: SUS-303, Passivated

● Features: Flexible

● Center Contact: Brass, Gold Plated


Features and Benefits

● Excellent bending phase, amplitude stability

● Stainless steel outer shield, high tensile strength

● Three-layer shielding structure, good insulation


Applications

● Point-to-point interconnection between RF modules

● Cabinet internal jumper

● Test and measurement

● Flexible replacement for semi-rigid assemblies


Typical test data for Bending Stability

QQ20220316155105(001)


Packaging, Shipping

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FAQ

1. What is Cable?

Cable is a transmission line through which electromagnetic energy is propagated and transferred from one place to another

Usually very few impedance changes or discontinuities in a long length

Usually very few reflections, but Attenuation is important.

2. Care and Handing Instruction of cable assembly

A recent study showed that globally more than 75% of microwave/RF cable assemblies are replaced frequently due to damage during installation or operation. Hualink cable assemblies of all types offer a long service life providing they are treated with the appropriate care and attention. Microwave cable assemblies are high precision system components and require proper handling in order to ensure that measured performance values are maintained. To achieve the maximum installed performance the following guidelines should be followed

Mating life assumes the use of a calibrated torque wrench, interfaces are clean and within mil specs limits.

Ensure that the surroundings are clean and free of dust, dirt and any other particles that could enter unsealed connector interfaces

Use protective caps to prevent contamination whenever connectors are unmated

Where interfaces are contaminated, particles can be removed with dry, oil-free compressed air. Please use eye-protection, Interfaces can be cleaned with dry cotton swabs. Do not us hard hand tools or solvents. Do not blow into interfaces or use normal compressed-air

Choose the installation routing using the largest bend radii possible Small bend radii may affect electrical performance. Exceeding the specified limits during the installation process could cause a permanent degradation

Assemblies should be fixed in place without excess pressure. The use of cable ties should be avoided where possible, as they can easily exert more force than this. If cable ties must be used then they should be as wide as possible and still allow movement of the cable. Avoid placing fixings at regular intervals

Examine interfaces for damage and/or contamination before mating

Discharge connectors before mating or ensure that they are connected to a suitable ground

When mating connectors with a screwed interface always hold the connector bodies and turn only the coupling nut. This avoids twisting the cable and ensures minimum wear on the connector pins

Do not exceed the specified torque


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