Information Station Specialists is the best known source of travelers information stations, highway advisory radio, advisory signs and services needed to reach motorists with public service information. Learn more about Information Station Specialists.
Information Station Specialists Website     

 America's Source for Information Radio Systems and Services since 1983
                                                                                                                                                                                   

Audio Control Methods for Licensed Information Radio Stations


Features MGR.021 Digital Audio Management System TMS.020 Digital Audio Management System Hybrid Package with both the MGR.021 & TMS.020 Audio Systems plus a DN.1201 Mixer
24/7 On-Screen Playlist Status Display  
Indelible Memory Preservation during Power Outtages
Uses Standard MP3 Message Files
Maximum Audio Storage Time* 34.7 hours unlimited unlimited
Maximum On-Air Audio Loop Time* 34.7 hours unlimited unlimited
Remain On-Air if Network Is Lost n/a
USB Port to Manage Messages with Network Losses n/a SD card with USB adapter SD card with USB adapter
Unlimited Message Library Size
Automatic Broadcast Resumption with Power Restoration
Browser Based
Requires Software for Operation optional   optional
Messages can be selected remotely or locally/manually. 15 days
Applicable Information Radio Systems MGR.021 Digital Audio Management System TMS.020 Digital Audio Management System Hybrid Package with both the MGR.021 & TMS.020 Audio Systems plus a DN.1201 Mixer
ALERT AM Fixed Emergency Advisory System   standard optional
RadioSAFE Fixed Wide Area Emergency Radio Broadcast Systems     optional
RadioSTAT Hand-Portable or Fixed Advisory Station standard on USB Edition standard on IP Edition optional
The Information Station Fixed Advisory System standard on USB Edition standard on IP Edition optional
VoiceStar Portable Trailer-Mounted HAR with or without Changeable Sign   optional
          (*) Files recorded at 128 kbps.  
   
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Corporate Overview For Emergencies Customer Support Policy Customer Support Policy Site Map
Why Customers Buy For Health Applications FAQs FCC Frequencies & Licenses  
Founding & Firsts For Highways FCC-Permitted Broadcasts Installation, Testing, Training
Privacy Policy For Visitor Information Glossary of Radio Terms Professional Recordings
  For Other Common Applications News from The Source Purchase Options
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©  1983-2024  • Information Station Specialists, Inc. •  All Rights Reserved
PO Box 51, Zeeland, Michigan, USA, 49464-0051, Phone 616.772.2300, Email Us

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Information Radio Station is a generic term synonymous with Travelers Information Station (TIS), Highway Advisory Radio (HAR) / Highway Information Systems & Low Power Radio Stations (LPR). Operation of the stations is governed by FCC Part 90.242 Rules. A FCC license is required. Information Radio Stations may be fixed or portable. Subcomponents may include transmitter, antenna and ground system, digital voice player, wattmeter, cabinet with conventional or Corbin locks, lightning arrestors for RF, power and telephone lines, coaxial cable. Most stations employ black maximized antennas to discourage ice accumulation and security measures to prevent unauthorized program access. Options include synchronization, battery backup, solar power, remote programming by local, network or telco, multi-station audio distribution via RF or LAN / WAN or wireless network.