Transmitters Product List and Ranking from 30 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.

Transmitters Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.

  1. メディアリンクス Kanagawa//others
  2. ジョブル Kanagawa//others
  3. e431 Hyogo//Trading company/Wholesale
  4. 4 大井電気 Kanagawa//others
  5. 5 高砂製作所 Kanagawa//others
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Transmitters Product ranking

Last Updated： Aggregation Period:Dec 10, 2025～Jan 06, 2026
This ranking is based on the number of page views on our site.

  1. Optical Wavelength Multiplex Transmission Device 'MD003' メディアリンクス
  2. Power Line Communication Device 'BDE-2C41A' e431
  3. Contact Information Transmission Device 'OST-716BIV' <Optical/Metal Type> 大井電気
  4. 4 Disaster Prevention Video and Audio Transmission Device "Air Bridge on the Line" レッツ・コーポレーション 東京営業所
  5. 4 Information transmission device (step type) 東邦電機工業 本社　相模工場　営業所（北海道・東北・東京・名古屋・大阪・四国・九州）

Transmitters Product List

136～150 item / All 154 items

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400–1300MHz Radio Microphone ROF Device 'ROF357'

400–1300MHz Radio Microphone ROF Device 'ROF357'

It is possible to extend the transmission distance up to 2 km! Convenient simple waterproof structure for outdoor use!

The "ROF357" is an ROF device that transmits radio microphone signals from 400 to 1300 MHz via optical transmission. By installing it between the antenna and the receiver, it can extend the transmission distance up to 2 km using optical camera cables. The E/O device can output a DC superimposed for driving external antenna boosters. Designed for outdoor use, the housing has a simple drip-proof structure. 【Features】 ■ Capable of optical transmission of radio microphone signals from 400 to 1300 MHz ■ Can extend transmission distance up to 2 km using optical camera cables ■ The E/O device can output a DC superimposed for driving external antenna boosters ■ Power supply can be provided from the O/E device through the optical camera cable, eliminating the need for power installation ■ Designed for outdoor use with a simple drip-proof structure *For more details, please refer to the PDF document or feel free to contact us.

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ROF-Link『ROF134』

ROF-Link『ROF134』

Compact handheld type! Compatible with AC adapters, dry batteries, and mobile batteries.

The "ROF134" is an ROF-Link compatible with a frequency of 6GHz. It is a compact handheld type equipped with an EIAJ#2DC jack (with a dedicated adapter included) and a USB-C connector. Additionally, it supports various power sources such as AC adapters, dry batteries, mobile batteries, and DC stabilized power supplies, allowing for selection based on usage. 【Features】 ■ Compatible with frequencies from 500MHz to 6GHz → Supports 5G (3.7GHz band and 4.5GHz band) ■ Compact handheld type ■ Equipped with EIAJ#2DC jack (with a dedicated adapter included) and USB-C connector ■ Compatible with AC adapters, dry batteries, mobile batteries, and DC stabilized power supplies *For more details, please refer to the PDF document or feel free to contact us.

  • Information and communication equipment and infrastructure

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Ooi Electric Product Comprehensive Catalog

Ooi Electric Product Comprehensive Catalog

A wide range of information and communication devices created through high-quality product development based on years of experience!

The Oi Electric product catalog features information and communication equipment that meets a variety of needs, from infrastructure support to daily life assistance. [Contents] ■ Transmission equipment ■ Monitoring and control equipment ■ Wireless communication equipment ■ Electronic measurement equipment *For more details, please refer to the PDF document or feel free to contact us.

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Metal transmission device "1.5M low-latency modem ODN-369"

Metal transmission device "1.5M low-latency modem ODN-369"

Achieving low transmission delay time! Transmission possible over approximately 6.0 km with metal cable 1P!

The "1.5M Low Latency Modem ODN-369" is a metal transmission device that uses metal communication lines as the transmission medium to transmit 1.5M signals. It is a modem device designed to build a digital train radio system using metal communication lines. To meet the specified transmission delay time required for constructing a digital train radio system, it achieves low latency in transmission delay time. 【Features】 ■ Low latency in transmission delay time ■ Modem interface developed in-house using programmable devices ■ Stable supply and continuous production possible ■ Capable of transmitting approximately 6.0 km with a single metal cable ■ Can display and save the transmission quality level measured at a specified time *For more details, please refer to the PDF document or feel free to contact us.

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4-channel optical fiber transmitter "SEB-23 Series"

4-channel optical fiber transmitter "SEB-23 Series"

A single optical cable enables noise-free long-distance transmission of 4 channels!

The "4ch Optical Fiber Transmitter" is a transmitter that can transmit 4 channels of 0 to ±10V voltage signals over long distances without noise using a single optical fiber cable. Since it uses optical fiber, external noise (from engines, welding, induced lightning, etc.) does not affect the cable. Additionally, the input and output signals are electrically isolated by the optical fiber cable, eliminating electrical ground loops. 【Features】 ■ Capable of long-distance transmission (up to 40km) ■ Energy-saving and space-saving ■ External noise does not affect the cable ■ Capable of transmitting 4 channels with a single optical fiber cable ■ Long-distance transmission possible up to 40km *For more details, please refer to the catalog or feel free to contact us.

  • Other measuring instruments

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Amplifier-integrated optical fiber transmitter "SPA Series"

Amplifier-integrated optical fiber transmitter "SPA Series"

Surge protection and electrical resistance are possible! There is no noise on the signal even with induced lightning.

The "SPA Series" is a fiber optic transmitter that is easy to install because it has a built-in amplifier. It transmits the voltage and current from various existing sensors over fiber optic cables without noise. Since the transmission is done via fiber optics, there is no noise on the signal even when transmitting alongside high voltage lines or in the presence of induced lightning. 【Features】 ■ Easy installation due to the built-in amplifier ■ Surge protection and resistance to electric shock ■ Isolation between devices ■ Capable of long-distance transmission (up to 40 km) *For more details, please refer to the PDF materials or feel free to contact us.

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  • Information and communication equipment and infrastructure

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Optical fiber transmitter

Optical fiber transmitter

Voltage, current, pulse, and temperature input available! Long-distance transmission up to 40 km is possible.

This product is a fiber optic transmitter that transmits signals without picking up noise due to the use of fiber optics. It is resistant to induced lightning, allowing for safe long-distance transmission. Additionally, it provides insulation between devices. It is available for voltage, current, pulse, and temperature inputs. 【Features】 ■ Capable of noise-free transmission ■ Surge protection and electrical resistance ■ Insulation between devices ■ Long-distance transmission (up to 40 km) possible ■ Transmits via fiber optics, so it does not pick up noise *For more details, please refer to the PDF document or feel free to contact us.

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  • Information and communication equipment and infrastructure

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FM broadcasting synchronous transmission device "RFD Sync-A300"

FM broadcasting synchronous transmission device "RFD Sync-A300"

A digital audio transmission device capable of FM synchronization has been developed for radio broadcasting operators utilizing ISDN services, which are scheduled to end in January 2024.

In 2024, the main synchronization means for public circuit networks will be discontinued. NTT has announced that it will end the provision of ISDN services in January 2024. With the termination of ISDN services, network synchronization (clock) signals will no longer be available, so new alternatives to network synchronization signals must be prepared. Radio broadcasting operators currently using ISDN services are encouraged to consider the digital audio synchronization transmission device 'RFD Sync-A300', which can utilize IP packet communication networks (optical line services).

  • IoT

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BarnColor Light Transmission Device

BarnColor Light Transmission Device

For signal transmission over a range of distances from 100m to 100km.

BarnColor is the latest product line from Barnfind Technologies designed as a solution for bidirectionally transmitting and receiving multiple signals via opticalCONDUO LITE fiber cables. The BarnColor units are available in SDI or Ethernet versions and can be mixed. Up to four boxes of four colors can be cascaded at each location. It is user-friendly and easy to set up, eliminating all the complexities of fiber transport setups. No technical knowledge or experience is required. 【Product Lineup】 BarnColor-3G-SDI (each color) 3G-SDI model BarnColor-12G-SDI (each color) 12G-SDI model BarnColor-Eth-PoE (each color) 1G Ethernet model BarnColor-10GSFP-Flex (each color) SFP 10G model BarnColor-12GSFP-Flex (each color) SFP 12G model BarnColor-NATIVE-4K (each color) HDMI 2.0 model

  • Information and communication equipment and infrastructure

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[Success Case] Optical Transmission Equipment for Finance / Free Download

[Success Case] Optical Transmission Equipment for Finance / Free Download

Building a DCI network for banks that is modular, cost-effective, and achieves layer 1 encryption with low latency.

Sarmanas, a distributor and integrator in Poland, has introduced the PL 2000ADS, a 200G maxponder transponder from PacketLight. This solution enables high speed, low latency, and built-in Layer 1 encryption.

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Spatial Light Image Transmission Device SOT-AV100PR

Spatial Light Image Transmission Device SOT-AV100PR

Wireless transmission of surveillance camera footage to a monitor up to 100m away.

■Easy installation without wiring ■By installing transmission/reception units facing each other between two points (up to 100m) where cables cannot be laid, such as roads, rivers, or buildings with a clear line of sight, video signals can be transmitted through the air. ■Achieves high-quality images with minimal degradation ● Due to a unique communication method, it is not affected by electrical noise or interference from other infrared devices. ● There is almost no degradation in image quality, and it is possible to connect and relay up to five units. ■Transmission method using near-infrared light ● Unlike radio waves, it can be used by anyone without regulatory restrictions. ● Since there is no excessive diffusion, communication privacy is maintained. ■Examples of use ● Monitoring parking lots at supermarkets, golf courses, and condominiums ● Monitoring at used car centers ● Operation monitoring at airport lobbies, bus terminals, and driving schools ● Monitoring entrances and exits at factories ● Security and monitoring at construction sites and material warehouses ● Monitoring inside elevators ● Monitoring the status of shelves in automated warehouses

  • Security cameras and surveillance systems

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Wireless HDMI Transmitter "QuattroPod Series"

Wireless HDMI Transmitter "QuattroPod Series"

Easy operation for wireless screen mirroring!

The "QuattroPod Series" is a product that allows you to mirror (project) the screen of your desktop or laptop computer onto a display set up in a remote location. Additionally, it features a "multicast function" that enables you to project the computer screen onto multiple displays simultaneously using one transmitter and multiple receivers! It is convenient for situations where you want to show presentation materials, images, or videos to a large audience using a large display, or when you want to set up a display in a location where it is difficult to lay cables and stream video.

  • Other interior and exterior systems and units

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Outdoor wireless transmission device "G-Wave" [NETIS registered]

Outdoor wireless transmission device "G-Wave" [NETIS registered]

Eliminate the troubles of dead zones where radio waves do not reach!

【NETIS Registration Number】KT-240171-A Enables the establishment of wireless LAN in outdoor environments without communication infrastructure. You can choose satellite, optical, or LTE lines as the starting internet connection, and by combining wireless Wi-Fi access points, it allows for the construction of wireless networks in areas where communication is unavailable, such as in tunnels under construction or during sediment control dam work in mountainous regions, within the areas required by customers. We provide optimal solutions tailored to the site environment and usage scenarios. We will strongly support the improvement of productivity in the construction industry through the promotion of the introduction of construction DX technology in communication-deprived areas. 【Features and Characteristics】 ■ Ideal for remote presence in communication-deprived areas! ■ Communication methods include three types: satellite, optical, and LTE lines ■ Combinations can be tailored to applications and purposes ■ Wi-Fi areas can be easily set up at any desired point ■ Highly flexible solutions can be constructed *Please feel free to contact us via the "Contact Form."

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  • Gウェーブ_サブ.jpg
  • Information and communication equipment and infrastructure

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Power Line Communication Device 'BDE-2C41A'

Power Line Communication Device 'BDE-2C41A'

Supports infrared built-in cameras and PTZ cameras with a maximum output of 1.5A at DC12V!

The "BDE-2C41A" is a power overlay transmission device that transmits 2-channel video and power over a single coaxial cable for long distances. Using a 5C-FB cable, it can extend up to 400 meters and supply a maximum of 4.0A (total for 2 channels) of power. It supports UTC (Up-the-Coax) signals, allowing separate control for two cameras. 【Features】 ■ Supported signals: AHD (up to 5MP) / HD-TVI (up to 1080p) / HDCVI (up to 1080p) / Composite (NTSC/PAL) ■ It is possible to supply DC12V power from the camera-side module to connected devices. ■ The camera-side module does not require a power supply. *For more details, please refer to the PDF document or feel free to contact us.

  • Company：e431
  • Price：Other
  • Audio and video equipment
  • Wiring devices
  • Security cameras and surveillance systems

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