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ROF-Link ROF041(R0)/ROF141(R0) – Stack Electronics Co.


Compared to coaxial cables, optical fibers have low loss and wide bandwidth characteristics.

ROF (Radio Over Fiber) is a technology in which an optical signal is intensity-modulated with a radio signal (modulated carrier wave) and transmitted over an optical fiber.ROF (Radio Over Fiber) is a technology in which optical signals are intensity-modulated with radio signals (modulated carrier wave) and transmitted over an optical fiber.

ROF technology can be applied in various fields including CATV trunk line systems and radio dead zones.
ROF-Link is a versatile product that fits these market needs.
ROF-Link is a highly versatile device that fits these market needs.

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Features

  • Enables optical transmission of wireless signals such as public broadcasting, cellular phones, wireless LAN, and commercial radio as is
  • Significantly lower transmission loss compared to coaxial cable transmission “Fiber loss: approx. 0.5 dB/km
  • Long-distance transmission lines in the UHF and SHF bands can be easily constructed as if connecting coaxial cables.
  • Not subject to the Radio Law like wireless transmission
  • Optical fiber is an insulator and has excellent EMC (induced lightning, strong magnetic field, noise, static electricity, etc.)

Applications

  • Long-distance transmission lines (1:1 transmission) for public broadcasting, cell phones, and other blind zone countermeasure systems
  • Medium- to short-distance transmission lines (1:N transmission) within buildings for securing and expanding the area of wireless LAN and WiMAX systems.
  • Signal transmission lines related to measurement equipment requiring isolation (EMC field)

Developers and manufacturers of related products, mainly equipment for high-frequency transmission

Stack Electronics Co. develops and manufactures related products, mainly equipment for high-frequency transmission. The company handles a large number of high-frequency related components such as coaxial cables, assembly products, accessories for measuring instruments, and variable attenuators. In addition, high-frequency filters, high-frequency amplifiers, and other components are used in broadcasting systems, digital disaster prevention radio systems, train radio systems, and other applications.

In the fields of radio frequency and optical transmission technologies, We hope to be able to contribute to society by keeping to our motto ”creative technology development”.

Based on the though above, Stack Electronics has been committed to our important responsibilities as a manufacturer of radio frequency transmission equipment: including optical technologies, improvement of our technologies and R&D capabilities, and supplying various kinds of RF products.
Communication technologies are expanding to higher speed and higher density both in global and aerospace applications. Our technologies are heading in this direction as well. We believe that is the main challenge we face in order to create for the future.
From now on, we “Stack Electronics” will keep our focus on the evolution of communication technologies as a specialized manufacturer. Also we will keep in mind the customer’s viewpoint and cherish dialogue with the moving era.

Supplier Information

  • Store Name: Stack Electronics Co.
  • Vendor: Stack Electronics Co.
  • Address: 196-8501
    Tokyo Akishima-shi 3-9-18, Musashino

Features

  • Enables optical transmission of wireless signals such as public broadcasting, cellular phones, wireless LAN, and commercial radio as is
  • Significantly lower transmission loss compared to coaxial cable transmission “Fiber loss: approx. 0.5 dB/km
  • Long-distance transmission lines in the UHF and SHF bands can be easily constructed as if connecting coaxial cables.
  • Not subject to the Radio Law like wireless transmission
  • Optical fiber is an insulator and has excellent EMC (induced lightning, strong magnetic field, noise, static electricity, etc.)

Applications

  • Long-distance transmission lines (1:1 transmission) for public broadcasting, cell phones, and other blind zone countermeasure systems
  • Medium- to short-distance transmission lines (1:N transmission) within buildings for securing and expanding the area of wireless LAN and WiMAX systems.
  • Signal transmission lines related to measurement equipment requiring isolation (EMC field)

Developers and manufacturers of related products, mainly equipment for high-frequency transmission

Stack Electronics Co. develops and manufactures related products, mainly equipment for high-frequency transmission. The company handles a large number of high-frequency related components such as coaxial cables, assembly products, accessories for measuring instruments, and variable attenuators. In addition, high-frequency filters, high-frequency amplifiers, and other components are used in broadcasting systems, digital disaster prevention radio systems, train radio systems, and other applications.

In the fields of radio frequency and optical transmission technologies, We hope to be able to contribute to society by keeping to our motto ”creative technology development”.

Based on the though above, Stack Electronics has been committed to our important responsibilities as a manufacturer of radio frequency transmission equipment: including optical technologies, improvement of our technologies and R&D capabilities, and supplying various kinds of RF products.
Communication technologies are expanding to higher speed and higher density both in global and aerospace applications. Our technologies are heading in this direction as well. We believe that is the main challenge we face in order to create for the future.
From now on, we “Stack Electronics” will keep our focus on the evolution of communication technologies as a specialized manufacturer. Also we will keep in mind the customer’s viewpoint and cherish dialogue with the moving era.

Supplier Information

  • Store Name: Stack Electronics Co.
  • Vendor: Stack Electronics Co.
  • Address: 196-8501
    Tokyo Akishima-shi 3-9-18, Musashino