Going Bigger |
FCC Approving Larger,
Higher Antennas for More Signal Coverage |
|
Left to Right: Volunteer Randy Damsen (NB6X) and
Peninsula Fire Protection District’s Board Member Mark
Burham (K6FEJ) assemble the RadioSAFE (HPR.0990) Antenna
near Lake Almanor. |
Photo
Courtesy of
Peninsular Fire Protection
District |
LAKE ALMANOR CA:
A new, expanded-coverage
RadioSAFE system at Lake Almanor, California, will
provide a signal intended to envelop the region in
northern California with
information that could be critical in the next
emergency.
In May an earthquake near the Lake rattled plenty of
nerves. In recent years wildfires have approached the
area and just missed, sparking the need for the service.
Cellular coverage in the area is spotty; and if power is
severed or turned off, residents may suddenly find
themselves in an information desert. |
|
Tuning
Morgan County's RadioSAFE Antenna |
Photo
Courtesy of
Electronic Communication Systems |
Martinsville, IN:
Morgan County, Indiana, is one of many communities seeking
to cover the most real estate possible by requesting
that FCC approve signal coverage and antenna height
waivers for their
RadioSAFE service.
Previously the County operated a portable radio system that
provided conventional coverage. Now, County safety
officials are watching the April date rapidly approach
when they expect throngs of eclipse tourists to descend
on Southern Indiana to see the moon’s shadow go by.
Radio will be an efficient way to reach out with safety
information during the event. |
ORANGEBURG COUNTY, SC: Orangeburg County in South
Carolina has announced it will be installing 12
RadioSAFE systems intended to blanket the region, which is
prone to flooding. The recent passing of Hurricane
Idalia in August pointed to the need for an emergency
information system resilient enough to provide updates
when grid power and conventional communications are
lost.
FCC allows safety agencies to seek waivers of antenna
height, signal coverage and other parameters for both
new and existing Information Radio Stations. At present,
more than two dozen such waivers have been granted,
permitting licensees to cover more ground cost
effectively. |
* * * |
Low Power FM Window to
Open ̶ Again |
WASHINGTON, DC:
FCC has just announced that the application window for
Low Power FM (LPFM) stations is being moved to December
6-13, 2023. The Source is just letting you know
in case you are asked to explain why your agency isn’t
applying for one. The LPFM service is not considered a
good fit for most public safety agencies due to 1)
limited frequencies available in populated areas, 2)
requirements for new live programming daily, 3) the
strict limitations on licensing and renewability and 4)
the secondary status making them vulnerable to being
sidelined by new FM broadcast stations and translators.
Here are even more
reasons why public safety agencies do not embrace LPFM.
For more information on the service, see also
the FCC’s LPFM webpage. |
|
|
The
Aftermath at Lahaina |
Shutterstock Photo |
Radio Aids Maui Recovery |
Hawaii’s Emergency
Management Agency Deploys Temporary Radio Stations to
Advise Returning Residents |
LAHAINA, HI:
What took an instant to incinerate will require
lifetimes to rebuild. As Maui residents return to
reclaim what remains, their Emergency Management Agency
is keeping them updated by radio. Not surprisingly,
their first radio antenna location is in the Town of
Lahaina on the high school gym, which thankfully was
spared. Broadcasts may include a wide array of details
critical for re-entering residents: locating shelter and
food assistance, air quality updates and the status of
service restorations such as water and electricity. |
|
Radio
Shipments Headed for Maui |
Then there are the
residents of communities such as Lahaina and Kula who
can no longer gain access to their homes. “Displaced
people have moved out to areas like Kihei and Kahului
and are living with relatives, or some are in hotels,”
Walt Pacheco, Communications Coordinator with the Maui
Police Department, told The Source. The second
radio station is being set up now in the island’s major
city, Kahului – one of four
RadioSTAT systems currently at the Agency’s
disposal. |
|
RadioSTAT
Antenna in Evidence
atop the Lahainaluna High School Gym |
Photo
Courtesy of
Harmer Communications |
See
RadioWorld's story "Hawaii Puts AM Radio to Work
on Maui -- The state has acquired four portable emergency
advisory radio systems." Aug 22, 2023. |
|
Everything in
Modulation |
Information Station
Specialists
Turns 40 |
ZEELAND, MI: Information
Station Specialists
began in 1983 as a one-man service provider for the
newly-minted Travelers Information Station (TIS) industry –
filing licenses, voicing audio and performing
installations. Today, the niche company continues to do
all of that along with manufacturing
transmitters, antennas and a spectrum of custom products
that deliver information to the public. Added along the
way: portable signage, internet streaming services and now
solutions for broadcast stations and the HAM Radio
market. |
|
Information Station Specialists Technician on an
Early Installation at San Antonio International Airport |
Shutterstock
Graphic |
Comments founder
Bill Baker, “We’ve tried to treat our customers right,
and in return, they’ve more than treated us right, year
after year.” In a marketplace hungry for
consistency, Information Station Specialists has been a
bright exception – maintaining the same phone number and
mailing address for 37 years. The majority of
company employees have been with the firm for more than
two decades.
“We’ve survived two recessions, the pandemic, the
internet, bird-flu, smartphones and even Y2K,” comments Baker.
“Whatever comes next, we can probably help you tell the
public about it.”
|
|
|
|
|
Information Station Specialists is credited with
introducing key technologies into the Information Radio
Station industry over its 40 years, including: |
1980s-
Portable stations.
- Stations designed for
building rooftops.
- Premanufactured fixed and
portable groundplanes.
|
1990s- Portable stations on trailers
with changeable message signs.
- Synchronized, fixed radio signals,
- The use of digital audio files.
|
2000s-
Hand-portable
stations.
-
Network-controlled
stations.
-
Transmitters with
full 5000 Hz bandwidth.
-
High efficiency
antennas with increased range.
-
StreamCAST
simulcasting with Alexa Advisories.
|
|
See
theRADIOsource.com for more. |
|
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, 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. |