Commercial radio×STJグループ（株式会社サンテレコムジャパン、株式会社STJレンテック） - List of Manufacturers, Suppliers, Companies and Products

Commercial radio Product List

16～30 item / All 30 items

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"Discontinued" Portable Digital Simple Radio / Licensed Station 'IC-DU65C'

"Discontinued" Portable Digital Simple Radio / Licensed Station 'IC-DU65C'

[Digital Simple Business Use / ICOM Product] Compact, lightweight, and energy-efficient design. High-output digital-analog device compatible with the licensed station system.

The digital simple business radio (licensed station) "Icom IC-DU65C" has newly developed a dedicated custom LSI. By using SoC (System-on-a-chip), we have reviewed the number of components and internal structure, resulting in a slim and lightweight body with a thickness of 29.5mm and a weight of 245g (when equipped with lithium-ion battery BP-274). Thanks to an energy-saving design that reduces maximum standby current consumption by approximately 37.5% compared to previous models, it achieves about 20 hours of operation on a single charge. For more details, please download the catalog. ● This product has been discontinued. Regarding successor products, we will propose the most suitable radios, transceivers, and intercoms tailored to your needs. Please feel free to consult with us.

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Vehicle-mounted business radio / licensed station 'TCM-D144FT/G-FT'

Vehicle-mounted business radio / licensed station 'TCM-D144FT/G-FT'

Support drivers with clear audio.

In analog business radios, there were issues with not being able to hear the other person's voice clearly due to noise, and it became difficult to understand when the distance increased. The TCM-D144/D244/D344 series adopts a highly rated 4-value FSK digital method. Compared to conventional analog radios, it allows for clearer voice communication with less noise even over longer distances. Furthermore, due to its dual-mode compatibility (with some exceptions), it can flexibly accommodate a gradual transition to digital based on budget. By integrating with GPS location management systems, it supports the efficiency of various operations such as transportation, delivery, and logistics. 【Features】 ○ Digital communication without white noise ○ Clear and easily understandable digital communication even with distant parties ○ High sound quality due to the adoption of DSP, with minimal delay ○ Adjustable sound quality according to the usage environment ○ Secret communication function to prevent third parties from overhearing calls For more details, please contact us or download the catalog.

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Portable digital general-purpose radio transceiver / licensed station 'TCP-D243SR'

Portable digital general-purpose radio transceiver / licensed station 'TCP-D243SR'

Solving the problems of analog with digital.

Conventional analog business radios had issues such as difficulty hearing the other person's voice and reduced clarity at greater distances. The TCP-D143/D243/D343 series adopts a highly regarded 4-value FSK digital method. In particular, regarding call quality, it allows for clearer voice communication with less noise compared to traditional analog radios. With dual mode support (excluding TCP-D243 simple radio) for both digital and analog, it can flexibly accommodate a gradual transition to digital according to budget. 【Features】 ○ Digital calls with no residual noise ○ Clear and easily understandable digital calls even from a distance ○ High sound quality and minimized delay due to the adoption of DSP ○ Unique microphone mounting structure to cut out noise ○ Adjustable sound quality according to the usage environment For more details, please contact us or download the catalog.

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Vehicle-mounted digital simple business radio / licensed station 'IC-DU6505B'

Vehicle-mounted digital simple business radio / licensed station 'IC-DU6505B'

High sound quality and clear audio! This is a vehicle-mounted digital radio ideal for communication in cars and offices.

The IC-DU6505B is a vehicle-mounted digital simple radio (licensed station) that offers high sound quality and the ability to send and receive text data. It features a total of 100 channels, including 65 digital channels and 35 analog channels. The abundance of channels helps reduce the possibility of interference. Additionally, the names and messages from the other station can be displayed in kanji on a large LCD, providing easy-to-read information for comfortable operation. Furthermore, the display section and most keys are equipped with backlighting, making it easy to operate the keys even in the dark or low-light conditions. 【Features】 ○ Advanced encryption function and clear audio ○ Supports both digital and analog modes ○ Short message function with high visibility kanji display ○ Backlight that shines in dark places ○ Compatible with user code communication For more details, please contact us or download the catalog.

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[Free Demo Unit Rental] Mid-range Rental - Simple Business Use Radio MiT3000

[Free Demo Unit Rental] Mid-range Rental - Simple Business Use Radio MiT3000

Slim and sturdy body! A high-end model that pursues ease of use.

We would like to introduce the simple business-use radio 'MOTOROLA MiT3000' that we handle. This high-end model is designed for ease of use. Its slim and robust body supports smooth operations. Additionally, it features connectors used in the higher-end Motorola radio model "MOTOTRBO," allowing for secure attachment and detachment of accessories without the need for tools. 【Specifications (partial)】 ■Model Name: MiT3000 ■Frequency Range: 351MHz ■Output Power: 5W/1W (+20%, -50%), Communication Range (approximate: line of sight about 4-5Km) ■Number of Channels: 30ch ■Operating Temperature Range: -20℃ to +60℃ *For more details, please refer to the PDF document or feel free to contact us.

  • Radios, walkie-talkies, and intercoms

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[Free Demo Unit Rental] Mid-range Rental - Simple Business Use Radio SR741

[Free Demo Unit Rental] Mid-range Rental - Simple Business Use Radio SR741

High durability, 800mW high sound quality and loud volume! Ensures reliable communication even in harsh environments.

We would like to introduce the simple business-use radio 'STANDARD HORIZON SR741' that we handle. The frequency range is 351MHz band, and the number of channels is 30ch. It boasts high durability, 800mW of high sound quality and loud volume, long battery life, and high-performance noise cancellation, ensuring reliable communication even in harsh environments. 【Specifications (partial)】 ■Model name: SR741 ■Output: 5W/2.5W/1W (+20%, -50%), communication distance (approximate: line of sight about 4-5 km) ■Operating temperature range: -20℃ to +60℃ ■Dimensions (mm): Width 55.8 × Height 91.5 × Depth 29.4 (excluding protrusions) ■Weight (g): Approximately 248g (with SBR 33LI battery installed) *For more details, please refer to the PDF document or feel free to contact us.

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[Free Demo Unit Rental] Mid-Range Rental - Simple Business Use Wireless TCP-D551

[Free Demo Unit Rental] Mid-Range Rental - Simple Business Use Wireless TCP-D551

Protect your radio from dust and water immersion! Compatible with IP67 equivalent dust and water resistance.

We would like to introduce the simple business radio 'JVCKENWOOD TCP D551' that we handle. It enables smooth communication for various tasks and enjoyable leisure activities. It is equipped with IP67 equivalent dust and water resistance, protecting the radio from dust and immersion. The frequency range is 351MHz, and the operating temperature range is -20°C to +60°C. Please feel free to contact us if you have any inquiries. 【Specifications (partial)】 ■Model name: TCP D551 ■Output: 5W/1W (+20%, -50%), communication distance (approximate: line of sight about 4-5 km) ■Number of channels: 30ch ■Dimensions (mm): Width 56.0 × Height 92.0 × Depth 29.4 (excluding protrusions) ■Weight (g): Approximately 254g (with KNB75L battery installed) *For more details, please refer to the PDF document or feel free to contact us.

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Digital/Analog Communication Compatible Professional Radio 'VXD450V'

Digital/Analog Communication Compatible Professional Radio 'VXD450V'

Simple operation and clear sound! Switch and adjust the volume with one hand and a single touch.

The "VXD450V" is a portable radio designed with a dustproof and waterproof structure, making it safe to use in outdoor operations during rain or in dusty environments. It maintains IPX7 waterproofing even when the antenna and battery are detached. Additionally, it features digital noise canceling technology that eliminates surrounding noise, even in high-noise environments. 【Features】 ■ Rugged body / Dustproof and waterproof IP67 ■ Digital noise canceling function ■ Simple operation ■ Recording function to save important messages *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study of Radio Equipment] Urban Circular Ropeway *Facility Management & BCP Measures

[Case Study of Radio Equipment] Urban Circular Ropeway *Facility Management & BCP Measures

A case where BPC measures are combined and running costs are not required! Management of communication equipment has become easier.

We would like to introduce a case where the general-purpose business radio "IC-DV60S1" was implemented for an urban circular ropeway. To realize the ropeway in the Yokohama Minato Mirai area, the installation of aerial tramway radio equipment was essential, but the allocation of frequencies for business radios is limited. Unlike IP radios, using general-purpose business radios allows for communication to be possible even during earthquakes and disasters, as each communication device can serve as a starting point, thus creating a suitable communication environment for the urban ropeway. 【Case Overview】 ■Challenges - It was necessary to accurately communicate with the aerial tramway radio installed in each gondola during accidents or malfunctions and to facilitate communication with passengers who were not accustomed to radio operations. ■Results - By storing the radio in a dedicated box, theft prevention of the radio was achieved, and daily retrieval of the radio became easier. *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study of Radio Equipment] Electrical Equipment Related *Clear Voice Communication, Robustness

[Case Study of Radio Equipment] Electrical Equipment Related *Clear Voice Communication, Robustness

Reliable and excellent multifunctionality in harsh environments! Top-class durability compliant with U.S. military standards.

To our customers in the electrical equipment sector, we would like to introduce a case study involving the implementation of the "radio equipment" we handle. Previously, they were using analog radios, but one unit was damaged, and since repair was not possible, they expressed a desire to introduce new radio equipment. In response, we proposed the reliable, high-quality digital radio "MiT5000" for their challenging work environment. As a result of the implementation, the use of a dual-microphone noise-canceling feature led to clearer voice communication with less noise, thereby increasing efficiency during operations. 【Case Overview (Partial)】 ■Industry: Electrical Equipment ■Adopted Manufacturer: Motorola Solutions, Inc. ■Model Introduced: Portable Digital Simple Business Radio "MiT5000" ■Number of Units Introduced: 10 units *For more details, please refer to the PDF document or feel free to contact us.

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Enhanced wave response radio equipment / registered station 'SR730/SR740' *Compact and rugged

Enhanced wave response radio equipment / registered station 'SR730/SR740' *Compact and rugged

Performance and functionality that meet trust in various settings, with a class above! New system-compliant machine.

The "SR730/SR740" is a professional-grade communication device from STR, boasting excellent basic performance and reliability in a compact and rugged design. It features top-class dust and water resistance with an IP68 rating, making it safe to use even in rainy conditions or dusty construction sites. Additionally, even when the battery and antenna are removed, the main unit and battery alone maintain an IPX8 waterproof rating, allowing for worry-free use in environments where battery replacement is necessary during rain. 【Features】 ■ No qualifications required ■ Lightweight and compact ■ 5W high output for a wide communication area ■ Dust and water resistant (IP68) ■ Noise cancellation function ■ 16 hours of operation with long battery life *For more details, please refer to the related links or feel free to contact us.

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[Wireless Radio Rental Case] School Festival *Simultaneous audio communication, special student discount available

[Wireless Radio Rental Case] School Festival *Simultaneous audio communication, special student discount available

Active in various school events such as entrance ceremonies and graduation ceremonies! We will propose suitable models.

To the members of the School Festival Executive Committee, we would like to introduce a case study involving the "radio equipment" that our company handles. Typically, we communicate via phone or LINE, but it often takes time for information to reach everyone, and there have been many instances where we couldn't contact each other when urgent matters arose. Therefore, we proposed the high-end model "MiT3000," which prioritizes ease of use. With radio equipment, it is possible to send messages to all radios on the same channel simultaneously. [Case Overview (Partial)] - Industry: Students (School Festival Executive Committee) - Manufacturer: Motorola Solutions, Inc. - Model Introduced: Portable Digital Simple Business Radio "MiT3000" - Number of Units Introduced: 55 units *For more details, please refer to the PDF document or feel free to contact us.

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[Case Study of Radio Equipment Introduction] School-related *Communication over a wide area possible, no construction required*

[Case Study of Radio Equipment Introduction] School-related *Communication over a wide area possible, no construction required*

Can cover areas where mobile radio signals do not reach! No construction needed when combined with the on-site LAN.

We would like to introduce a case study on the introduction of the vehicle-mounted digital simple business radio "IC-DU6505BN PLUS" in school-related facilities. The school was seeking a solution that would expand the communication environment of the newly constructed building while maintaining compatibility with existing equipment and allowing for integrated operation. After the introduction, detailed area surveys and demonstration experiments were conducted in locations where communication had previously been interrupted, ensuring a reliable communication range. This created an environment where all staff could confidently use the radios. [Case Overview] ■ Challenges - The construction of a new building disrupted existing communication. - There was a desire to enable communication throughout all buildings, but construction and replacement of radios were difficult. ■ Benefits - Communication over a wide area became possible. - Management became easier without the need for construction. *For more details, please download the PDF or feel free to contact us.

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What is a business-use wireless radio? An explanation of types, how to choose, and 15 recommended models by distance.

What is a business-use wireless radio? An explanation of types, how to choose, and 15 recommended models by distance.

It is important to choose the appropriate model according to the communication distance, functionality, and usage environment.

A business radio is a communication device used for business communications, emergency information transmission, and on-site instructions. To improve operational efficiency and safety, they are actively used in various settings such as construction sites, security, transportation, and event management. This article will provide detailed explanations of the basic knowledge, types, selection criteria, and 15 recommended models of business radios based on distance. We will provide information to help you find the suitable radio to enhance efficiency in your operations. *For detailed content of the column, you can view it through the related links. For more information, please download the PDF or feel free to contact us.*

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[Column] A Thorough Explanation of Radio Wave Usage Fees! Fees and Payment Methods by Type of Radio Equipment

[Column] A Thorough Explanation of Radio Wave Usage Fees! Fees and Payment Methods by Type of Radio Equipment

A thorough explanation of fees and payment methods categorized by type, from amateur radio to commercial radio equipment!

What is the radio wave usage fee? Does using a radio cost money? Do you have such questions? In this article, we will thoroughly explain the radio wave usage fees when using radios, covering everything from amateur radios to commercial radios, including fees by type and payment methods. We will comprehensively introduce information about radio wave usage fees, from the basics of the Radio Law to specific payment methods and advantageous prepayment systems. Please be sure to read to the end. *For detailed content of the column, you can view it through the related links. For more information, please download the PDF or feel free to contact us.

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