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.
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Information Radio Stations & Signs Typically Used by the Military
Military Bases that Have Used Our Technology

Fort Rucker Army Base - 1610 kHz (2 synched fixed ALERT AM stations, 14 Flashing ALERT Signs)
Travis Air Force Base (6 Flashing ALERT Signs)
Ventura Naval Base at Oxnard - 1610 kHz (2 portable Information Stations)
Fort Leavenworth Army Base - 1610 kHz (fixed Information Station)
Fort Detrick Army Base Forest Glen Annex - 1680 kHz (fixed ALERT AM station)
Columbus Air Force Base - 1610 kHz (fixed Information Station)
McGuire Air Force Base at Lakehurst & Wrightstown - 1650 kHz (2 fixed Information Stations)
Grand Forks Air Force Base - 1620 kHz (fixed ALERT AM station)
Wright Patterson Air Force Base at Dayton - 1630 kHz (fixed Information Station)
Altus Air Force Base - 1610 kHz (fixed ALERT AM Station)
Vance Air Force Base - 1610 (fixed Information Station)
Fort Jackson Army Base at Columbia - 1650 kHz (fixed ALERT AM station)
Fort Belvoir Army Base - 1610 kHz (fixed ALERT AM station)
Fort Lewis Army Base - 1500 kHz (fixed ALERT AM station)
Kitsap Naval Base - 1610 (2 fixed ALERT AM stations)




ALERT AM System 
Fixed Emergency Advisory Radio System
Coverage Area:  3 to 5 Mile Radius
Each ALERT AM Emergency Advisory Radio Station operates from a fixed location with a 3-5-mile radius range. ALERTM AM Stations include automatic/targeted National Weather Service “all-hazard” broadcast interruption as well as IP-based audio management. Included is an uninterruptible power supply and an audio processor for maximum range and intelligibility. Options allow stations may be grouped and synchronized to cover larger jurisdictions, a 4-day operational backup, Simulcast Streaming to the Internet and Alexa advisories. Flashing ALERT Signs may be added to advertise the signals. ALERT AM Stations are modular so may later be upgraded at any time.




RadioSAFE Systems
Wide Area Emergency Radio Broadcast System
Coverage Area: 5 to 20+ Mile Radius - Fixed
RadioSAFE Wide Area Emergency Radio Broadcast Systems provide enhanced signal coverage granted by the FCC that can be critical in public emergencies. RadioSAFE System RSF:10X operates at 10 watts with waivered field intensity limits that produce a 7-10-mile radius range. System RSF:500.10X operates the same until required to ramp up to a signal radius of 20+ miles with FCC special approval. Both systems utilize the HPR.0990 High Efficiency Antenna from a fixed location. RadioSAFE systems may be grouped and synchronized to cover jurisdictions; may include automatic targeted National Weather Service all-hazards broadcasts. Flashing beacon signs to announce the signals are one of many options available.

Information Station 
The Information Station  
Fixed All-Purpose Radio Station
Coverage Area:  3 to 5 Mile Radius
The Information Station is streamlined for general fixed-location applications. Versions include “Information Station - IP” – operable via any network and/or a front panel control and the “Information Station - USB” – operable locally by flash drive. Each station has a range of 3-5 miles (25-75 square miles of coverage). Options include combined USB and network-based audio control, simulcast streaming to the internet, signage to encourage motorists to tune in, wireless control, UPS backup, outdoor electronics enclosure. Licensing and installation services are available.
InfOspot System
Custom Microbroadcasting Packages with Coverage Area: Up to 1/2 Mile
InfOspot is a custom product tailored to needs and can include special audio systems, USB / internet connectivity, cabinets and antenna mounting styles. No license is required due to its FCC certification. Any content may be broadcast on any available AM frequency. To push range out to a half-mile and more, InfOspot is the affordable solution. Range 1/4 mile typically with a 20' antenna.








Radio<em>STAT</em> icon 
RadioSTAT System 
Portable Emergency Advisory Radio Stations
Coverage Area:  3 to 5 Mile Radius
Easy to deploy to incidents, RadioSTAT is a flexible, compact, transportable Information Radio Station that can operate from a fixed location when not required in the field, which makes it quick and easy to set up and to share with other communities. Electronics are housed in a light-weight, high-impact, weather-resistant case with carrying bags for portable antenna and accessories. Versions are available that allow control by USB and/or your wired network or wireless gateway. Capable of broadcasting live and recorded messages. Coverage: 3-5 mile radius. Options a include fixed antenna site, signage to encourage motorists to tune in, wireless control. Licensing and installation services are available.
VoiceStar System
Portable Highway Advisory Stations & Sign
Coverage Area:  3 to 5 Mile Radius 
The VoiceStar System is trailer-mounted, easy-start, licensed AM radio station and a full-sized changeable message. Customizable, VoiceStar is solar/AC powered. Both visual and radio messages are managed via wireless means or locally. VoiceStar Systems may operate from a fixed location when not needed in the field. Stations are often integrated into a system of several units to instantly notify the public at highway construction zones, traffic incidents and in health and safety emergencies. They are built to operate in isolated locations. Coverage radius: 3-5 miles.







EventCAST Rental Radio Station 
Temporary & Test Radio Stations
Coverage Area:  3 to 5 Mile Radius
Rent an Information Radio Station for an event, emergency, for signal testing or as an interim solution while a permanent station is installed. Packages can include services: licensing (required for government agencies), onsite setup assist and professional message recording. Coverage: for government agencies, 3-5 mile radius with license; for educational institutions, on property, unlicensed per FCC Part 15.221.









 Signs
Advisory Signs & Flashers
Fixed + Portable | Changeable + Static | Flashing 
These signs can advise motorists of the presence of information radio station signals and general public safety information. Styles: Quick-erect, fixed flashing beacon, fixed LED and portable changeable message signs (CMS).

Related Links

Audio Control Methods Compared

Information Radio Station & Signage Features Compared

Stations & Signs for Common Applications

Frequently Asked Questions 

Radio Terminology

Rent a Station

Why Clients Say They Buy

   
ABOUT PRODUCTS RESOURCES SERVICES SITE INDEX
Contact Us All Products at a Glance Alert Stations across the USA Customer Support Policy Site Map
Customer Support Policy For Emergencies Case Studies FCC Frequencies & Licenses
Founding & Firsts For Health Applications FAQs Installation, Testing, Training
Privacy Policy For Highways FCC-Permitted Broadcasts Professional Recordings
For Visitor Information Glossary of Radio Terms Purchase Options
  For Other Common Applications News from The Source Rentals  
For License-Free Stations Operators' Zone Streaming
  Planning Guide
    Why Customers Say They Buy    


©  1983-2021  • Information Station Specialists, Inc. •  All Rights Reserved
PO Box 51, Zeeland, Michigan, USA, 49464-0051, Phone 616.772.2300, Fax 616.772.2966, Email Form

The USA's go-to source for information radio station equipment, related products and technical services.


Trademarks: 2X Signal Booster, ALERT AM Emergency Advisory Radio System, ANXX AM Radio Antenna, AP.55 Digital Message Player, ENcast Emergency Notification Broadcast System, EventCAST Portable Information Radio Service, FAS.6000 Flashing Beacons & Controller, FASTrack Quick-Erect Sign, FlashCAST Internet Broadcast Service, Flashing ALERT Sign System, Free-Radiate On-Premise Radio Broadcast System, HearMoreInfo Internet Broadcasts, HPR.0990 High Performance Antenna, i A.M. Radio Transmitter, Information Station Specialists, InfoRadio Format, Information Station Classic, Information Station IP, Information Station USB, InfOSpot AM Radio Transmitter Station, InfOspot Drive-Thru AM Radio Station, IP.8 Digital Message Player, IP.76 Digital Message Player, ITS.6000 Highway Advisory Radio Network, MGR.021 Digital Audio Management System, LIGHTNING LED Changeable Message Sign, NX8R Digital Message Player, PowerPlane Preassembled Groundplane, RadioSAFE Wide Area Emergency Broadcast System, RadioSTAT Portable Emergency Advisory Radio Station, RE 2.5 Range Extender Outdoor Antenna and Tuner, RESPONDER 1 Portable Highway Advisory Radio System, RoadRunnR Portable Highway Advisory Radio System, SSD.20 Severe Storm Detector, Signal Measurement Radio Receiver, Stealth Sign, StreamCAST Internet Broadcast Service, SS.3000 Free-Standing AM Radio Antenna System with Tower, SX.200 Wattmeter, Talking House AM Radio Transmitter, TH.5 InfOspot Transmitter, TR.6000 Transmitter Model HQ 5.0, TMS.020 Digital Audio Management System, TR.6000 Transmitter Model 15.73, VoiceStar Portable Highway Advisory Radio Station (with or without Changeable Message Sign), VP.9000 Vertical Profile Antenna Support and Grounding System.

Information Radio Stations is a generic term synonymous with Travelers Information Stations (TIS), Highway Advisory Radio Stations (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, wateter, 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