iPROS Urban Planning
  • Search for products by classification category

    • Building Materials
      Building Materials
      36746items
    • Facilities
      Facilities
      57956items
    • Lighting and Interior
      Lighting and Interior
      17513items
    • Common materials
      Common materials
      37223items
    • Civil Engineering Materials
      Civil Engineering Materials
      10134items
    • Construction, work and methods
      Construction, work and methods
      28853items
    • Surveys, Measurements, and Services
      Surveys, Measurements, and Services
      29909items
    • IT/Software
      IT/Software
      33412items
    • others
      others
      84565items
    • Store and facility supplies
      Store and facility supplies
      4607items
    • Office and commercial supplies
      Office and commercial supplies
      11719items
    • Hospital and welfare facility supplies
      Hospital and welfare facility supplies
      1053items
    • Logistics Equipment
      Logistics Equipment
      7322items
    • Energy and Resources
      Energy and Resources
      12102items
  • Search for companies by industry

    • Information and Communications
      7299
    • others
      7203
    • Building materials, supplies and fixtures manufacturers
      6605
    • Service Industry
      4728
    • Trading company/Wholesale
      3056
    • Other construction industries
      2437
    • Electrical equipment construction business
      687
    • Construction Consultant
      565
    • Interior Design
      519
    • Facility Design Office
      491
    • General contractors and subcontractors
      418
    • retail
      361
    • Architectural design office
      360
    • Warehousing and transport related industries
      327
    • Electricity, Gas and Water Industry
      287
    • Housing manufacturers and construction companies
      279
    • Interior construction business
      277
    • Building Management
      275
    • Medical and Welfare
      275
    • Educational and Research Institutions
      253
    • Renovation and home construction industry
      222
    • Water supply and drainage construction business
      204
    • Transportation
      169
    • Real Estate Developers
      163
    • Fisheries, Agriculture and Forestry
      131
    • Structural Design Office
      65
    • Finance, securities and insurance
      42
    • Restaurants and accommodations
      31
    • self-employed
      31
    • Mining
      26
    • Public interest/special/independent administrative agency
      20
    • Police, Fire Department, Self-Defense Forces
      17
    • Property Owner
      9
    • Store and building owners
      9
    • Government
      9
    • Individual
      9
  • Special Features
  • Ranking

    • Overall Products Ranking
    • Overall Company Ranking
Search for Products
  • Search for products by classification category

  • Building Materials
  • Facilities
  • Lighting and Interior
  • Common materials
  • Civil Engineering Materials
  • Construction, work and methods
  • Surveys, Measurements, and Services
  • IT/Software
  • others
  • Store and facility supplies
  • Office and commercial supplies
  • Hospital and welfare facility supplies
  • Logistics Equipment
  • Energy and Resources
Search for Companies
  • Search for companies by industry

  • Information and Communications
  • others
  • Building materials, supplies and fixtures manufacturers
  • Service Industry
  • Trading company/Wholesale
  • Other construction industries
  • Electrical equipment construction business
  • Construction Consultant
  • Interior Design
  • Facility Design Office
  • General contractors and subcontractors
  • retail
  • Architectural design office
  • Warehousing and transport related industries
  • Electricity, Gas and Water Industry
  • Housing manufacturers and construction companies
  • Interior construction business
  • Building Management
  • Medical and Welfare
  • Educational and Research Institutions
  • Renovation and home construction industry
  • Water supply and drainage construction business
  • Transportation
  • Real Estate Developers
  • Fisheries, Agriculture and Forestry
  • Structural Design Office
  • Finance, securities and insurance
  • Restaurants and accommodations
  • self-employed
  • Mining
  • Public interest/special/independent administrative agency
  • Police, Fire Department, Self-Defense Forces
  • Property Owner
  • Store and building owners
  • Government
  • Individual
Special Features
Ranking
  • Overall Products Ranking
  • Overall Company Ranking
  • privacy policy
  • terms of service
  • About Us
  • Careers
  • Advertising
  1. Home
  2. ProductSearch
  3. Office and commercial supplies
  4. Office automation equipment
  5. Radios, walkie-talkies, and intercoms
  6. Explanation of the communication range of radios, intercoms, and transceivers.

Explanation of the communication range of radios, intercoms, and transceivers.

  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration

STJ Rentec Co., Ltd.

last updated:Jun 18, 2026

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)
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)
  • Special site
  • Official site

Our company offers a wide range of domestic communication equipment! Please feel free to consult with us.

There are various types of radios, intercoms, and transceivers, each with different uses and functions, but they are all wireless devices that utilize radio waves for voice communication. When actually using them, communication distance is particularly important. However, did you know that this communication distance can vary greatly depending on the model and the environment in which it is used? In this article, we will explain the basic knowledge of radios, intercoms, and transceivers, as well as the differences in communication distance and methods to extend that distance. We will also introduce recommended models based on distance, so please read until the end. *You can view the detailed content of the article through the related links. For more information, please feel free to contact us.

    Radios, walkie-talkies, and intercoms
通信距離について解説1.PNG

Explanation of the communication range of radios, intercoms, and transceivers.

通信距離について解説1.PNG
通信距離について解説1.PNG 通信距離について解説2.PNG 通信距離について解説3.PNG 通信距離について解説4.PNG 通信距離について解説5.PNG
  • Related Link - https://rentec.stjg.jp/stj-column/transceiver-dist…
  • Special site - Product/service details - https://pr.www.ipros.com/suntelecom/product/

Inquire About This Product

  • Contact Us Online
  • Download catalog

basic information

*You can view the detailed content of the article through the related link. For more information, please feel free to contact us.*

Price range

Please contact us for details

Delivery Time

Please contact us for details

Applications/Examples of results

*You can view the detailed content of the article through the related link. For more information, please feel free to contact us.*

catalog(5)

Download All Catalogs
[2025 Latest Edition] STJ Rentec Rental Comprehensive Catalog

[2025 Latest Edition] STJ Rentec Rental Comprehensive Catalog

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

WAVE broadband wireless device "TLK100"

WAVE broadband wireless device "TLK100"

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

[Enhanced Wave Response Model] Portable Digital Simple Radio 'IC-DU75 PLUS/LITE PLUS'

[Enhanced Wave Response Model] Portable Digital Simple Radio 'IC-DU75 PLUS/LITE PLUS'

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

[Increased Wave Response] Digital Simple Radio/ Licensed Station 'TCP-D261E/D261BTE'

[Increased Wave Response] Digital Simple Radio/ Licensed Station 'TCP-D261E/D261BTE'

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Amplifying radio equipment / Licensed station 'SR810UA/SR820U'

Amplifying radio equipment / Licensed station 'SR810UA/SR820U'

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Company information

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)

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)

Trading company/Wholesale

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
  • Special site
  • Official site
Phone number/address

The STJ Group (Santelecom Japan Co., Ltd. and STJ Rentec Co., Ltd.) specializes in the sales, rental, and maintenance of wireless equipment and related solution products. (e.g., commercial wireless devices, IP wireless devices, license-free specific low-power transceivers, solutions such as cameras and relay devices) ~List of Locations~ ■ Hokkaido Sales Office / Experience Center Sapporo ■ Tohoku Sales Office ■ Kanto Sales Office (Head Office) / Experience Center Tokyo ■ Kansai Branch / Experience Center Osaka ■ Kyushu Sales Office Additionally, the group company Santelecom Japan Co., Ltd. also engages in mobile corporate business. With a track record of implementation in major corporate BCP, we offer BPO services where Santelecom Japan serves as the customer contact point, providing support for bulk management of devices, as well as assistance for malfunctions and losses. We can also provide comprehensive support proposals, including consulting on corporate communication environments and suggestions for office products and business improvement tools.

Product/Service List (417)

Popular products in related categories

[For Sports Teams] HX827
others
[For Sports Teams] HX827
エクセリ 本社
[For Events] DJ-DPX2
others
[For Events] DJ-DPX2
エクセリ 本社
[For Medical Institutions] Softbank 601SJ Rental Set
Construction, work and methods
[For Medical Institutions] Softbank 601SJ Rental Set
エクセリ 本社
[For Security] TPZ-D563/TPZ-D563BT
others
[For Security] TPZ-D563/TPZ-D563BT
エクセリ 本社
NX-20X Transceiver for Theme Parks
others
NX-20X Transceiver for Theme Parks
エクセリ 本社

Related New Products

Prevent isolation in a combined shower and changing room private space for 24-hour unmanned gyms.
Office and commercial supplies
Prevent isolation in a combined shower and changing room private space for 24-hour unmanned gyms.
ケイマックス
Corporate smartphone rental service
Office and commercial supplies
Corporate smartphone rental service
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)
Real-time Wireless Communication "ALVO1.9"
Office and commercial supplies
Real-time Wireless Communication "ALVO1.9"
ベアリッジ 通信事業部
DJ-P420 [Specific Low Power Transceiver, 47 Channel Compatible]
Office and commercial supplies
DJ-P420 [Specific Low Power Transceiver, 47 Channel Compatible]
エクセリ 本社
DJ-P420NC with noise cancellation and specific low power.
Office and commercial supplies
DJ-P420NC with noise cancellation and specific low power.
エクセリ 本社

The related categories of Radios, walkie-talkies, and intercoms

  • Office and commercial supplies
  • Office automation equipment
  • Radios, walkie-talkies, and intercoms
Find products and companies by related keywords
  • #Transceiver
          

Inquire About This Product

  • Contact Us Online
  • Download catalog

Products

  • Search for Products

Company

  • Search for Companies

Special Features

  • Special Features

Ranking

  • Overall Products Ranking
  • Overall Company Ranking

support

  • site map
IPROS
  • privacy policy Regarding external transmission of information
  • terms of service
  • About Us
  • Careers
  • Advertising
IPROS Services
  • >IPROS GMS | Search site for the manufacturing industry
  • >IPROS | Search site for the B2B industry
COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.