1.  From “Playback” to “Real-Time Decision”

Traditional dashcams only record for later review. Fleet Dashcam fuses lens, positioning, AI alerts and cloud management into a single “live cockpit” feed. Dispatchers ride shotgun from the office; drivers get instant in-cab warnings—cutting idle chatter and guesswork.

2.  Three Levers for Immediate Fleet Efficiency

Real-Time Positioning, Smarter Dispatch

• Vehicle icons move on the map in real time; dispatch spots the nearest truck to the next drop and reroutes on the spot, slashing empty miles.

• Instant pop-ups flag route deviations or prolonged stops, letting dispatch reach the driver before a small delay snowballs.

Plug-In DSM, Driver State in View

• The camera connects to an external DSM module that flags drowsiness, yawning or phone use. A voice alert warns the driver while the event is logged.

• Managers can pull risk heat-maps per driver or fleet, then run targeted coaching sessions instead of blanket retraining.

Plug-In ADAS, Prevent Trouble Before It Happens

• Lane drift, tailgating or pedestrian alerts fire in real time, letting the driver correct early and avoid hard braking or re-starts that burn extra fuel.

• Every alert clip is auto-tagged and uploaded; crews can review the exact moment during lunch or back at base—no need to scrub hours of footage.

3.  Simple Install, Zero-Fuss Management

• Clip into the existing mirror or windshield mount, tap into standard vehicle power—no rewiring, no downtime.

• One browser tab shows daily trips and events; admins push tasks or firmware updates in bulk.

• Voice alerts keep drivers’ eyes on the road; the unit caches events when signal drops and syncs once coverage returns.

Turn every truck into a mobile control tower—HUABAO Fleet Dashcam makes fleet management visible, controllable and measurable.

What Makes RT/duroid 5880 the Ideal Choice for High-Frequency PCBs?

Overview

RT/duroid 5880 laminates are composite materials made by combining PTFE with randomly distributed glass fibers, celebrated for their exceptional performance characteristics. They are specially designed to meet the needs of applications requiring high-frequency operation and broadband functionality. With a low dielectric constant (Dk) and minimal dielectric loss, these laminates excel in enabling stable and accurate signal transmission. Thanks to the randomly oriented microfibers that strengthen the PTFE composites, Rogers  5880 maintains consistent dielectric constant uniformity.

Key Features

• RT duroid 5880 boasts a dielectric constant (Dk) of 2.20 +/- 0.02, guaranteeing steady signal travel. At 10GHz, its dissipation factor is as low as 0.0009, which reduces energy loss during transmission and preserves strong signal integrity.

• This duroid 5880 material has an extremely low moisture absorption rate of just 0.02%, making it highly suitable for high-humidity settings. Even in such environments, it keeps its electrical and mechanical properties intact.

• Rogers duroid 5880 displays isotropic properties, meaning signals propagate uniformly in all directions—perfect for applications that require multi-directional signal transmission.

• Beyond its electrical advantages, Rogers RT5880 laminates are easy to process, allowing for efficient cutting, shaping, and machining. They also resist solvents and reagents used in etching or plating processes, ensuring long-lasting performance in harsh chemical conditions.

• As a well-proven material, RT/duroid 5880 stands out among reinforced PTFE materials with the lowest electrical loss, further enhancing signal integrity.

PCB Manufacturing Capabilities

We offer a full range of PCB manufacturing options, including double-sided boards, multi-layer boards, and hybrid designs.

Our PCBs can be fully tailored to your needs, with choices of copper weights (1oz and 2oz), dielectric thicknesses (from 6mil to 127mil), and maximum sizes of 400mm X 500mm.

Additionally, we provide a diverse selection of solder mask colors to match your preferences, including green, black, blue, yellow, red, and others.

You can also select from various surface finishes such as immersion gold, HASL, immersion silver, immersion tin, OSP, bare copper, pure gold, and ENEPIG, ensuring compatibility with your specific application requirements.

Application Scenarios

RT/duroid 5880 high frequency PCBs are widely used in various fields, including commercial aircraft broadband antennas, microstrip and stripline circuits, millimeter wave applications, military radar systems, missile guidance systems, and point-to-point digital radio antennas.

With outstanding electrical properties and reliable mechanical performance, RT/duroid 5880 is the preferred choice for high-frequency and broadband RF/microwave designs.

Why is RT/duroid 6035HTC the Ultimate Choice for High-Power RF Applications?

Introduction

Rogers RT/duroid 6035HTC high-frequency circuit materials are ceramic-reinforced polytetrafluoroethylene (PTFE) composites, engineered specifically for high-power radio frequency (RF) and microwave uses. These materials excel in high-power settings: their thermal conductivity surpasses that of standard RT/duroid 6000 series products by nearly 2.4 times; they incorporate specially processed electrolytic copper foils (both ED type and reverse-treated variants) boasting superior long-term thermal stability; additionally, Rogers' cutting-edge filler technology enhances material drillability, leading to significant reductions in drilling costs when compared to conventional high-thermal-conductivity laminates relying on alumina fillers.

Core Characteristics

RT/duroid 6035HTC features a dielectric constant of 3.50 with a tight tolerance of±0.05, providing a foundation for stable and reliable equipment operation.

When operating at a frequency of 10GHz, it exhibits a low dissipation factor of 0.0013, which serves to minimize signal loss and ensure efficient signal transmission in high-frequency conditions.

At 80°C, its thermal conductivity measures 1.44 W/m/K, facilitating effective heat dispersion and temperature regulation—a attribute that proves especially vital in high-power applications.

Through the utilization of thermally stable low-profile reverse-treated copper foil, Rogers 6035HTC achieves reduced insertion loss while maintaining exceptional thermal stability of circuit traces, ensuring consistent electrical performance even amid temperature variations.

PCB Manufacturing Capabilities

We provide an extensive array of PCB manufacturing solutions to address your unique requirements:

Layer configurations: Options include single-layer, double-layer, multi-layer, and hybrid-structure PCBs

Copper foil weights: Available in 1oz (35μm) and 2oz (70μm)

Laminate thicknesses: Offering 10mil (0.254mm), 20mil (0.508mm), 30mil (0.762mm), and 60mil (1.524mm) to accommodate diverse design and mechanical requirements.

PCB dimensions: Maximum circuit size reaches 400mm×500mm, providing versatility for projects of varying scales

Solder mask colors: Encompassing green, black, blue, yellow, red, and other options

Surface finish choices: Including bare copper, Hot Air Solder Leveling (HASL), Electroless Nickel Immersion Gold (ENIG), Immersion Silver, Immersion Tin, Electroless Nickel Electroless Palladium Immersion Gold (ENEPIG), pure gold, and Organic Solderability Preservative (OSP), among others.

Application Areas

RT/duroid 6035HTC PCBs find widespread use in the realm of high-power RF and microwave electronics, with specific applications such as high-power RF amplifiers, microwave power amplifiers, couplers, filters, combiners, and power dividers.

Professor Lai Yuekun’s team from Fuzhou University has conducted innovative research addressing the urgent demand for strong adhesive hydrogels in fields such as wearable sensors, soft robotics, tissue engineering, and wound dressings. Currently, interface adhesive materials face two major technical challenges: firstly, difficulty in achieving rapid and reversible switching between adhesive and non-adhesive states; secondly, poor adhesion performance in multi-liquid environments. Recently, the team conducted in-depth studies using the CIQTEK scanning electron microscope.

The PANC/T hydrogel was synthesized from acrylamide (AAm), N-isopropylacrylamide (NIPAM), a micellar solution composed of sodium dodecyl sulfate/methyl octadecyl methacrylate/sodium chloride (SDS/OMA/NaCl), and phosphotungstic acid (PTA). Dynamic interactions between PNIPAM chains and SDS enabled on-demand adhesion and separation. Further soaking in Fe³⁺ solution produced the PANC/T-Fe hydrogel, which achieves strong adhesion in various wet environments. This resulted in the development of an intelligent interface adhesive hydrogel with rapid responsiveness, capable of controlled adhesion and separation under different humidity conditions.

The research was published in Advanced Functional Materials under the title "Temperature-Mediated Controllable Adhesive Hydrogels with Remarkable Wet Adhesion Properties Based on Dynamic Interchain Interactions."

Synthesis and Structural Characteristics of Controllable Adhesive Hydrogel

PANC/T-Fe hydrogel is synthesized by copolymerization of hydrophilic AAm, amphiphilic NIPAM, and hydrophobic OMA. PTA acts as a crosslinker, forming hydrogen bonds with amino groups on polymer chains to establish a stable network. The team discovered that interactions between NIPAM and SDS are critical to the hydrogel’s temperature-sensitive adhesion. At lower temperatures, SDS crystallizes and adheres to PNIPAM chains, hindering adhesive functional groups from interacting with substrates and reducing adhesion. As temperature rises, SDS crystals melt, improving contact between adhesive groups and substrates and significantly increasing adhesion. PTA enhances adhesion at higher temperatures by physically interacting with polymer amino groups; this interaction weakens upon heating, softening the hydrogel and generating more adhesive sites. The dynamic regulation between polymer chains enables reversible, on-demand adhesion.

Figure 1. Hydrogel synthesis and mechanism of reversible wet adhesion.

Temperature Regulation Mechanism of Adhesion Performance

Through comparative experiments, the team confirmed that the synergistic effect of NIPAM and the micellar solution is key to the hydrogel’s temperature-sensitive adhesion. Differential Scanning Calorimetry (DSC) results indicate the temperature response is unrelated to NIPAM’s Lower Critical Solution Temperature (LCST), but influenced by NIPAM-SDS interactions, which alter SDS crystallization temperature. In situ FT-IR testing revealed that increasing temperature weakens interchain hydrogen bonds, releasing more adhesive groups and enhancing adhesion. Rheological analysis further verified temperature-dependent changes in molecular interactions, causing the hydrogel to shift from rigid to flexible.

Figure 2. Mechanism study of temperature-sensitive adhesion.

On-Demand Adhesion and Strong Wet Adhesion Performance

PANC/T-Fe hydrogel exhibits on-demand adhesion without external energy input, achievable by simple ice application. At room temperature (25°C), the hydrogel is soft and highly adhesive, making it difficult to peel from glass without leaving residue. Ice treatment enhances internal cohesion and elasticity, facilitating benign detachment and reducing adhesion strength. Adhesion remained stable over multiple cycles between 5°C and 25°C, demonstrating good reversibility. The hydrogel’s controllable adhesion under various environments holds significant potential in tissue healing, material repair, and wet-environment actuators.

Figure 3. Performance testing of reversible adhesion.

Wet Adhesion Performance in Various Liquid Environments

The hydrogel also performs excellently in liquid environments. The copolymer chains contain both hydrophilic and hydrophobic units; after Fe³⁺ treatment, these segments migrate and rearrange on the surface, enabling strong adhesion in both water and oil. Using CIQTEK SEM3100, the team observed structural changes before and after Fe³⁺ soaking, confirming polymer network rearrangement. Studies on NIPAM and PTAs’ influence showed their combined effect yielded outstanding adhesion in dry, aqueous, and oily environments, with adhesion strengths reaching 121 kPa, 227 kPa, and 213 kPa, respectively. The hydrogel strongly adheres to various substrates, including glass, metal, and wood, and maintains good adhesion in multiple organic solvents and aqueous solutions.

Figure 4. Wet adhesion performance in various liquid environments.

Figure S10. SEM images of hydrogel cross-section before and after Fe³⁺ treatment showing network loosening.

Repair Performance on Damaged Materials

PANC/T-Fe hydrogel has broad application prospects for the temporary repair of damaged materials. For example, in boat model leak repair tests, the hydrogel quickly stops liquid leakage; the repaired boats withstand certain weights without leakage. When repairing damaged substrates in water and oil, the hydrogel endures maximum burst pressures of 57 kPa and 49 kPa, respectively. Ice application allows easy removal without residue, a valuable feature for biomedical and smart material applications, demonstrating great practical potential.

Figure 5. Temporary repair performance of PANC/T-Fe hydrogel.

This study successfully synthesized PANC/T-Fe hydrogel featuring strong adhesion in various environments and reversible on-demand adhesion. It elucidated how dynamic interchain interactions influence adhesion performance, providing theoretical guidance for novel intelligent adhesive materials. The on-demand adhesion requires no external energy, achievable by ice application, offering a new approach for intelligent adhesives in liquid environments. This innovative control of adhesion performance is expected to enable broad applications and advance smart adhesive technologies, offering new solutions to adhesion-related challenges.

Electron Paramagnetic Resonance (EPR) spectroscopy remains an essential technique for studying paramagnetic species in chemistry, biology, materials science, and physics. Historically, EPR technology has been dominated by a few established manufacturers, most notably Bruker. Many researchers have relied on these legacy systems for decades, often because they were the only available option. However, as research needs evolve and budgets become tighter, scientists are seeking instruments that offer both high performance and greater value.

In recent years, CIQTEK has emerged as a strong alternative. With advanced technical specifications, user-friendly design, and strong application support, CIQTEK EPR spectrometers are now being adopted by a growing number of researchers in the United States. Whether in academic labs, national research institutes, or industrial R&D centers, CIQTEK is increasingly recognized as a rising player in the EPR field. Here we explore the key reasons behind this shift and why U.S. researchers are making the switch to CIQTEK.

Cutting-Edge Technology with Practical Design

CIQTEK offers a full range of EPR solutions, including continuous wave (CW) EPR, pulse EPR, and compact benchtop EPR models. Each system is developed with a focus on both performance and ease of use.

• High sensitivity and resolution for demanding research

• Modular configurations to meet specific experimental needs

• User-friendly interfaces and automated controls that reduce training time

U.S. researchers appreciate the balance of advanced capabilities and intuitive design that makes CIQTEK EPR systems both powerful and practical.

Proven Performance in Scientific Publications

CIQTEK EPR systems have been cited in over 100 peer-reviewed publications. These papers cover a wide range of research areas, including spin trapping, coordination chemistry, radical reactions, quantum materials, and biological systems.

The consistent and reproducible results delivered by CIQTEK instruments give researchers the confidence to rely on them in high-impact scientific work.

Growing Adoption by U.S. Institutions

Across top-tier U.S. institutions, including Cornell, Northwestern, and UT Dallas, CIQTEK EPR spectrometers are becoming a preferred choice. Their expanding presence underscores growing confidence in CIQTEK’s performance and reliability.

Strong Local Support and Service

In addition to reliable instruments, CIQTEK provides robust technical support tailored to the needs of U.S. users.

• Responsive technical support and remote diagnostics

• On-site installation and training

• Affordable maintenance plans

CIQTEK's responsive service team ensures that researchers can focus on their work without worrying about instrument downtime.

High Performance at Competitive Prices

Budget constraints remain a concern for many laboratories. CIQTEK helps researchers maximize their investment by delivering high-end performance at a competitive cost. The value offered by CIQTEK EPR spectrometers is one of the most frequently cited reasons for switching.

Discover the CIQTEK Advantage

If your lab is considering a new EPR system or an upgrade, CIQTEK offers a compelling combination of performance, support, and value. Contact CIQTEK to learn more or to schedule a demonstration.

As the "blood vessels" and "nerves" of the automotive electronic and electrical system, the automotive wiring harness is the key network body that connects various electronic components, ECUs, sensors and actuators inside the vehicle, and is responsible for the transmission of power and signals. According to the voltage level, wiring harnesses are mainly divided into high-voltage wiring harnesses (with a voltage higher than 60V) and low-voltage wiring harnesses. The former has higher requirements in terms of temperature resistance, voltage resistance and anti-electromagnetic interference. Aichie provides customers with one-stop wiring harness services and can produce and customize all types of wiring harnesses: high-voltage wiring harnesses, low-voltage wiring harnesses, high-frequency and high-speed cables, automotive internal wire harness, energy storage wiring harnesses, industrial wiring harnesses, and electronic wiring harnesses, etc. As the automotive industry accelerates its development towards electrification, intelligence and connectivity, the technical requirements and market demands for wiring harnesses are undergoing profound changes, and their importance is increasingly prominent.

High-voltage wiring harnesses: A core incremental market in the wave of electrification

Against the backdrop of the accelerated electrification of the global automotive market, the demand for high-voltage wiring harnesses is experiencing explosive growth. Pure electric vehicles rely entirely on high-voltage batteries for power supply. Their battery capacity and motor power are usually larger, which puts forward higher requirements for the performance and value of high-voltage wiring harnesses. Compared with traditional fuel vehicles, the high-voltage wiring harnesses of new energy vehicles need to withstand higher voltages (usually 300V-800V) and larger currents, and also need to have excellent high-temperature resistance, corrosion resistance, and anti-electromagnetic interference properties. Therefore, the value per vehicle of high-voltage wiring harnesses has significantly increased, reaching 2,000 to 3,500 yuan, which is much higher than that of traditional low-voltage wiring harnesses. Aichie provides customers with high-quality and highly reliable high-voltage wiring harnesses for new energy vehicles and has cooperated with many well-known automakers to supply automotive wiring harnesses for them.

According to industry reports, the global market size of automotive high-voltage wiring harnesses reached 39.7 billion yuan in 2023. It is expected to increase to 48.4 billion yuan in 2024 and reach 99.8 billion yuan in 2030, with a compound annual growth rate (CAGR) of 14.1% during this period. This growth is mainly attributed to the rapid increase in the global penetration rate of new energy vehicles, especially the policy-driven and technological breakthroughs in the three major markets of China, Europe and North America. In addition, the gradual popularization of 800V high-voltage platforms has further raised the technical threshold and added value of high-voltage wiring harnesses, bringing new development opportunities to leading enterprises in the industry.

High-speed wiring harnesses: The future growth pole driven by intelligence

Meanwhile, the trend of automotive intelligence is driving a sharp increase in the demand for high-speed data transmission. As the level of autonomous driving evolves from L2 to L3/L4, the number of on-board sensors (such as cameras, radars, and lidars) has increased significantly, and the data transmission rate has also risen from 150 Mbps to 24 Gbps. This has given rise to the application of high-speed connectors and related wiring harnesses to meet the demands of low-latency and high-bandwidth data transmission.

The value of a high-speed wiring harness per vehicle is usually between 300 and 1,500 yuan, and it increases with the improvement of the vehicle's intelligence level and configuration. For instance, vehicles supporting autonomous driving systems require more high-speed data transmission channels to process real-time data from multiple high-definition cameras and millimeter-wave radars. The global market size of automotive high-speed wiring harnesses was 16.8 billion yuan in 2023. It is expected to expand to 27.8 billion yuan in 2024 and reach 81.6 billion yuan by 2030, with a CAGR as high as 25.3%. The growth rate far exceeds that of high-voltage wiring harnesses, demonstrating even more rapid growth potential.

The global competitive landscape: Dominated by Japan and the United States, Chinese enterprises are catching up at an accelerated pace

The global automotive wiring harness market has long been dominated by Japanese and American giants, among which the combined market share of Japanese manufacturers Sumitomo Electric and Yazaki exceeds 50%. Other enterprises such as Aptiv from the USA, Leoni from Germany, Samar from India and Lear from the USA also hold important positions. These international giants, relying on their technological accumulation, scale advantages and global layout, have long monopolized the high-end market, especially holding a dominant position in the field of high-voltage and high-speed wire harnesses.

In contrast, although the domestic wire harness market in China has a large number of manufacturers, its concentration and market share are relatively low, and there is huge room for improvement. Domestic wire harness enterprises can roughly be classified into four categories: independent wire harness factories (such as Kunshan Huguang and Tianhai Electronics), wire harness factories for automotive manufacturers (such as BYD's Fudi Wire Harness), foreign-funded factories (such as Sumitomo Electric's subsidiaries in China), and joint ventures (such as the joint venture between Aptiv and local enterprises). Overall, foreign-funded and joint venture enterprises still hold a dominant position. However, with the rapid advancement of China's automotive "three modernizations" (electrification, intelligence, and connectivity) and the rise of domestic auto brands, domestic wiring harness manufacturers are gradually increasing their market share through technological breakthroughs and cost advantages.

Connector: The key interface of the wiring harness system

At both ends of the wiring harness, connectors play a crucial role in connecting the wiring harness with electrical equipment. In the markets of automotive high-voltage wiring harnesses and high-speed wiring harnesses, the market share of connectors is expected to reach 55% and 65% respectively. The technical threshold and added value of connectors are even higher than those of the wiring harnesses themselves. High-voltage connectors need to meet the transmission requirements of high voltage and large current, and at the same time possess excellent sealing performance and shock resistance. High-speed connectors need to address the issues of loss and interference in the transmission of high-frequency signals, and have extremely high requirements for materials, structures and processes.

The global automotive connector market is also dominated by American and Japanese enterprises, with leading companies holding solid positions, including Tyco Electronics (Switzerland), Yazaki (Japan), Aptiv (USA), JAE (Japan Air Electronics), and Rosenberg (Germany), among others. These enterprises, relying on their first-mover advantages and technological barriers, have long monopolized the high-end market. However, in recent years, domestic connector manufacturers in China have made remarkable breakthroughs in the field of high-voltage and high-speed connectors. For instance, Suzhou Ruike Da has developed high-voltage and high-current connectors, AVIC Optoelectronics has provided liquid-cooled charging solutions, and Dianlian Technology has developed high-speed connectors for vehicles. With cost advantages and localized service capabilities, these enterprises are gradually promoting the process of domestic substitution and expanding overseas markets as Chinese vehicle manufacturers "go global".

Future: Driven by both technological upgrading and domestic substitution

As the automotive electronic and electrical architecture evolves from distributed to domain-centralized, the design of wiring harnesses and connectors will also tend towards integration and lightweight. For instance, Tesla's 48V low-voltage architecture and simplified wiring harness solution may become one of the future technological directions in the industry. For Chinese enterprises, seizing the historical opportunities of electrification and intelligence and breaking through the core technologies of high-voltage and high-speed wiring harnesses and connectors is the key to achieving a leapfrog development.

It can be foreseen that the global automotive wiring harness market will maintain a high growth rate in the coming years, and the share of Chinese manufacturers is expected to increase further. With the multiple impetus of policy support, industrial chain collaboration and technological innovation, domestic enterprises may achieve a leap from "following" to "keeping pace" or even "taking the lead" in high-pressure and high-speed fields.

Aichie is a leading provider of connection solutions in the industry, focusing on producing high quality connectors, cables and wire harnesses.

Aichie has hundreds of skilled employees in two factories, the domestic factory is located in the famous manufacturing city Dongguan City China , and the overseas factory is located in Tan Uyen City, Binh Duong Province, Vietnam. Products are widely used in industries such as Automobiles, Clean Energy, Automation manufacturing, and Smart Homes.

Welcome to cooperate with us, we will do our best to help you win much more business opportunities!

Email: sales03@aichie.com

Tel/Whatsapp:+86 18027502150

A Coaxial Cable is a high-frequency transmission line composed of two conductors, including an inner conductor, an insulating layer, an outer conductor (shielding layer), and an outer sheath. The central conductor of a coaxial cable is used for signal transmission. The outer metal shielding mesh of the coaxial cable serves two purposes: one is to act as a common ground wire for the signal, providing a current loop for the signal; the other is to act as a shielding mesh for the signal, making the electrical signal transmitted by the central conductor less susceptible to external electromagnetic waves and electromagnetic noise, and suppressing the interference of electromagnetic noise on the signal. The central conductor and the shielding net are located between the semi-foamed polypropylene insulation layer. The insulation layer determines the transmission characteristics of the cable and effectively protects the conductors in the middle. Its core design feature is that the inner and outer conductors are arranged coaxially, thereby effectively suppressing electromagnetic interference.

The size of the central conductor used in coaxial cables follows the American wire gauge (AWG) standard. The larger the AWG number, the smaller the size of the central conductor. Generally speaking, coaxial lines with an outer diameter (O.D.) of 1 millimeter or less are called "extremely fine coaxial" lines. Ultra-fine coaxial cables are widely used for signal transmission between internal module boards of personal computers, tablet computers, smart phones and other devices, as well as between precision instruments in medical, industrial, automotive, aviation and other fields. 

The following is the detailed structure and features of coaxial cables:

The structure of the coaxial axis

1. Inner conductor (central conductor)

Material: It is usually single or multiple strands of copper wire (bare copper, tin-plated copper or silver-plated copper). Solid copper is used in high-frequency applications to enhance conductivity.

Function: The main channel for transmitting electrical signals.

2. Insulating layer (dielectric layer)

Materials: Low-loss materials such as polyethylene (PE), polytetrafluoroethylene (PTFE), and foamed plastics.

Function: Fix the distance between the inner conductor and the outer conductor, reduce signal attenuation, and its dielectric constant affects the signal transmission speed.

3. Outer conductor (shielding layer

Structure: It is divided into woven mesh (with good flexibility but slightly weaker anti-interference), aluminum foil (full coverage shielding), or a combination of both.

Function: Shield external electromagnetic interference and prevent signal leakage at the same time.

3. Outer sheath

Materials: PVC, PE or flame-retardant materials (such as low smoke and halogen-free materials).

Function: Protect the internal structure from mechanical damage, moisture and chemical corrosion.

Key parameters

Characteristic impedance: Commonly 50Ω (for communication and radio frequency) and 75Ω (for television and video). Matching impedance can reduce reflection.

Attenuation coefficient: It increases with the rise of frequency. The foamed insulation layer can reduce losses.

Shielding efficiency: The combination of aluminum foil and woven mesh can achieve a shielding effect of over 90dB.

Bending radius: The minimum bending radius affects the flexibility of wiring (usually 5 to 10 times the wire diameter).

Application scenarios

High-frequency signal transmission: cable television (CATV), satellite communication, radio frequency connection (such as base station antennas).

Network communication: Early Ethernet (10BASE2/10BASE5, now replaced by optical fiber).

Instrument connection: oscilloscope probe, RF test equipment.

Advantages and disadvantages

Advantages: Strong anti-interference ability, large bandwidth (up to several GHz), suitable for long-distance transmission.

Disadvantages: It is more expensive than twisted-pair cables, requires attention to impedance matching during installation, and has significant loss at high frequencies.

The design of coaxial cables makes them irreplaceable in scenarios that require stable shielding and wideband transmission, especially in the fields of radio frequency and video, where they are still widely used.

In a world where adventure meets sophistication, the APOLLO outdoor watch stands as a testament to precision engineering and refined craftsmanship. Designed for those who demand both style and functionality, this timepiece seamlessly blends luxury metalwork with cutting-edge sports technology, making it the perfect companion for explorers, athletes, and urban adventurers alike.

Unmatched Durability Meets Elegance

Crafted with a hand-finished rose gold bezel, the APOLLO watch exudes luxury while maintaining rugged resilience. Its sport silicone strap ensures flexibility, sweat resistance, and breathability—ideal for intense workouts or everyday wear. Whether trekking through a rainforest or attending a business meeting, this watch adapts effortlessly to your lifestyle.

Advanced Features for the Modern Explorer

APOLLO doesn’t just tell time—it enhances your adventures. With Glow Face Tech, time remains visible even in pitch darkness, while 5 ATM water resistance ensures reliability in rain, rivers, or underwater swims. The proprietary low-power chip guarantees extended battery life without compromising precision, and features like dual-city time tracking and countdown timers make it a versatile tool for globetrotters.

Your Watch, Your Way

Beyond its technical prowess, APOLLO embraces individuality. Its dual-identity design transitions seamlessly from trail to town, reflecting your dynamic lifestyle. For businesses, APOLLO offers custom logo engraving and bulk order options, making it an excellent choice for corporate gifting or branded merchandise.

Final Thoughts
The APOLLO watch is more than an accessory—it’s a statement of resilience, precision, and style. Whether you're an endurance athlete or a design-conscious professional, APOLLO is engineered to keep up with your ambitions.

The T2 smart watch isn’t just a timekeeping device—it’s a versatile tool that seamlessly integrates into daily life, blending style, connectivity, and health tracking. One of its standout features is customization, with a vast selection of watch faces to suit every mood or occasion. Users can even upload personal photos as backgrounds, adding a unique touch that reflects their personality.​

Staying connected becomes effortless with the T2. After pairing with a smartphone via Bluetooth, it enables making and receiving HD calls directly from the watch, eliminating the need to reach for a phone. Real-time notifications for calls, SMS, and social apps like WeChat, QQ, and Facebook ensure no important updates are missed, streamlining communication in busy schedules.​

Fitness enthusiasts will appreciate its comprehensive sports capabilities. With modes covering walking, running, cycling, basketball, and badminton, paired with professional sensors, the T2 provides detailed activity records and scientific analysis. Whether indoors or outdoors, it helps track progress and enhance exercise performance effectively.​ Health monitoring is another key strength. The watch offers 24/7 heart rate tracking, blood oxygen monitoring, and sleep analysis—breaking down deep sleep, light sleep, and wakefulness. These insights empower users to understand their body better and develop healthier habits.​

Convenience features abound: voice assistant support for hands-free tasks, one-touch music control, and IP67 waterproofing that handles daily splashes, rain, or handwashing. Battery life is impressive too, with 3–5 days of intensive use and up to 10 days on standby, plus magnetic one-touch charging for hassle-free recharging.​

The T2 smart watch adapts to diverse needs, making it a valuable addition to any modern lifestyle—functional, stylish, and genuinely practical. The highly anticipated T2 Smartwatch officially launches today, setting a new standard for smart wearables with its advanced features and sleek design. Combining style, connectivity, and comprehensive health tracking, the T2 delivers a premium experience for tech-savvy users and fitness enthusiasts alike.

From July 8–10, CIQTEK joined the scientific and analytical community at Analytica Lab Africa 2025 in Johannesburg, South Africa. Held at the Gallagher Convention Centre, this premier event brought together technology leaders, researchers, and distributors from across the continent.

At Booth #M04, CIQTEK showcased a powerful lineup of scientific instruments, including our Electron Microscopes, NMR & EPR Spectrometers, and BET Surface Area Analyzers. Throughout the exhibition, we had the pleasure of connecting with a wide range of professionals, many of whom expressed strong interest in advancing analytical capabilities through collaborative partnerships.

The enthusiasm and professionalism of the visitors were truly inspiring. From detailed technical discussions to potential distribution talks, Analytica Lab Africa 2025 provided a valuable platform to exchange ideas and explore local market needs.

Following the exhibition, the CIQTEK team has kicked off a dedicated visit across South Africa, meeting with local laboratories, institutions, and potential partners. These face-to-face interactions allow us to understand real-world applications better and continue building trust and momentum in the region.

A sincere thank-you to everyone who visited our booth and shared their insights. We’re excited about what’s ahead and look forward to growing together in the South African scientific community.

Stay tuned for more updates from the road!