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
  AMReady Broadcast Products
Components & Services for AM Broadcasters


The TR.6000 AM Radio Transmitter Model 15.73 is a tried-and-true workhorse solution for 0-10 watt AM operation. Employed for emergency and temporary applications, this model requires only 1RU in height. It delivers a high quality AM signal on any AM frequency (10 kHz or 9 kHz spacing). Its input accepts balanced 600-ohm audio and the RF output connects to standard 50-ohm cable.

Need a transmitter that's capable of hundreds watts? We might be able to help you there too.


HPR.0990 Antenna  (Maximum Efficiency Whip Design, up to 270 Watts)
Offering more than twice the efficiency and power capability of comparable antennas, the HPR.0990 High Performance AM Radio Antenna is designed for medium power applications of 200-300 watts depending on frequency. See the HPR.0990 High Performance AM Radio Antenna webpage. See also Norfolk, Virginia's, experience and the Radio World letter from Paul Dobosz:  "ISS antenna is an option in an AM pinch; It fills a need for cost-effective, compact AM and TIS antenna."

AN2X Antenna (Enhanced Efficiency Whip Design, up to 100 Watts)
Next in line is the AN2X Antenna, which has a much longer basepipe than the standard ANXX Antenna (described immediately below), and so offers higher efficiency. See technical specifications here.

ANXX Antenna (Standard Efficiency Whip Design, up to 100 Watts)
The ANXX Standard AM Radio Antenna is a compact whip antenna that is ideal for applications on any AM frequency in which up to 100 watts is required. View specifications.

See our
Antenna Comparison Chart.

Antenna Supports and Accessories

The antennas are commonly installed on a flat building roof or on the ground. They can be mounted atop a new or existing antenna support structure (pole, tower or mast) or the VP.9000 Vertical Profile Antenna Support and Grounding System, which is manufactured specifically to support them. The VP.9000 System accommodates antenna mounts and stand-offs, a groundplane connection, an integral lightning arrestor and other required subcomponents.


A preconfigured groundplane may be supplied for burial or installation on the surface of the ground or a flat building roof. “FlexPlane” Preassembled Groundplanes are custom-cut based on the operating frequency, power and available space for installation. See an article about groundplanes and rods.

Station Rentals

A complete, portable 10-watt radio station on wheels can be shipped to your door, set up for your broadcast frequency. EventCAST Stations may be set up to admit your programming, or provide the means to repeat a recorded program that you provide. We can even record and supply programming. Just say “go.”

Engineering Services

We offer various engineering services at competitive rates. Ask us.

Preowned / certified components are often available upon inquiry. Use of these products by licensed broadcasters may be covered by adherence to FCC Part 73 Rules.

See how to rent or purchase AMReady components.

Customer Reviews
“Everything was approved by the FCC and we should be on the air tomorrow. thanks again for all your assistance and pulling everything together so fast..”
Jeff Motta
Sales Manager
RF Specialties of California, Inc.
“The 10-watt unit is certainly filling the bill here. Sounds great and does our night authorization nicely.”
Andy Eliason
VCY Radio Milwaukee
Stories from the Field
AMReady Stations
21 Radio 1440 Talant, FRANCE
AFR 1593 Incirlik Air Base, TURKEY
DYPH 693 Puerto Princesa, PHILIPPINES
KDJI 1270 Holbrook, AZ

KEZS 730 Medford, OR
KGAF 1580 Gainesville, TX
KITZ 1400 Silverdale, WA
KJMU 1340 Sand Springs, OK
KKZI 1310 Barstow, CA
KMCD 1570 Fairfield, IA
KMKY 1310 Oakland, CA
KNBI 1240 Monterey, CA
KPGE 1340 Page, AZ
KRAL 1240 Rawlins, WY
KRGI 1380 Grand Island, NE
KROS 1340 Clinton, IA
KSBN 1230 Spokane, WA
KSDT 1320 Hemet, CA
KSPT 1400 Sand Point, ID
KTUB 1600 Centerville, UT
KUIK 1360 Hillsboro, OR
KUSG 1350 Tamuning, GUAM
KWRM 1370 Corona, CA (rental)
KWUL 920 Washington, MO
KXEG 1280 Phoenix, AZ
KXZZ 1580  Lake Charles, LA
Radio Luce, ITALY
TGY 580 Radio Progreso, GUATEMALA
WABQ 1460 Painesville, OH
WBTE 990 Windsor, SC
WCME 900 Brunswick, ME
WCOA 1370 Pensacola, FL
WDTM 1150 Selmer, TN
WEBS 1030 Calhoun, GA
WEMJ 1490 Laconia, NH
WFNI 1070 Indianapolis, IN
WFPB 1170 Boston, MA
WFUZ 1240 Wilkes-Barre, PA
WFYL 1180 Philadelphia, PA
WGCH 1490 Greenwich, CT
WGGA 1150 Marion, IL
WGKB 1510 Waukesha, WI
WGOP 540 kHz Pocomoke City, MD
WHNR 1490 Plant City, FL
WIPC 1280 Lake Wales, FL
WIZZ 1520  Greenfield, MA
WJBW 1000 Jupiter, FL
WJLX 1240 Jasper, AL
WJOI 1230 Norfolk, VA
WKTI 1450 Huntsville, AL
WLNT 1140 Loudon, TN
WLUV 1520 Loves Park, IL
WMPX 1490 Midland, MI
WNPV 1440 Lansdale, PA
WNSR 560 Nashville, TN
WSLM 1220 Salem, IN
WSMN 1590 Nashua, NH
WTKI 1450 Huntsville, AL
WTTB 1490 Vero Beach, FL
WWOW 1360 Conneaut, OH
WYYZ 1490 Jasper, GA
WYZE 1480 Atlanta, GA
WZUM 1550 South Park, PA
Contact Us All Products at a Glance Articles of Interest All Services Site Index
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
  For License-Free Stations Operator's Zone Rentals  
For AM Radio Broadcasters Our Stations across the USA Streaming
For Amateur (HAM) Operators Planning Guide  

©  1983-2024  • Information Station Specialists, Inc. •  All Rights Reserved
PO Box 51, Zeeland, Michigan, USA, 49464-0051, Phone 616.772.2300, Email Us

TRADEMARKS:  2X Signal Booster, ALERT AM Emergency Advisory Radio System, AMReady Broadcast Components, 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, FlexPlane Preassembled Groundplane, Free-Radiate On-Premise Radio Broadcast System, 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, IP.8 Digital Message Player, IP.76 Digital Message Player, ITS.6000 Highway Advisory Radio Network, LIGHTNING LED Changeable Message Sign, Lowdown 630-Meter Band Amateur Radio Antenna, MGR.021 Digital Audio Management System, MXB.22 THEMATCHBOX Impedance Matching Transformer, NX8R Digital Message Player, PPFL PPFS 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, SMR Signal Measurement Radio Receiver, Stealth Sign, StreamCAST Internet Audio Delivery Service, SS.3000 Free-Standing AM Radio Antenna System with Tower, SX.200 Wattmeter, Talking House AM Radio Transmitter, TH.5 InfOspot Transmitter, TMS.020 Digital Audio Management System, TR.6000 Transmitter, TMS.020 Digital Audio Management System, TR.6000 Transmitter Model 15.73, VP.9000 Vertical Profile Antenna Support and Grounding System.

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.