were made using SPECTRAL IsoPole antennas in bases of the force.
of Radio Nacional Tartagal, of 52 Squadron
140 meters. Of heigth.
base stations in Tartagal and Salvador Mazza
locations dependences of "52 Tartagal" y "54
base stations in San Salvador de Jujuy and La
Jujuy y "21 La Quiaca" Squadrons.
"Castilla " 4200 meter of heigth, in Rosario
in San Antonio de los Cobres ,Salta (3850 mts.).
San Javier Peak, Tucumán (1900 mts).
antennas have been chosen by specialized personnel, showing
a better performance that arrays four bays of dipole arrays
and other collinear antennas.
started in 1995 in the "52 Tartagal" Squadron (Salta)
in the north west of Republica Argentina border with Bolivia
and Chile, when the Principal Commander Anibal Eduardo Maiztegui
seeked the optimization of radio communications, considering
that zone very complicated topographically and climatologically
After many fruitless attempts, emphasis was put on trial and
error with scarce resources. The person in charge of such task
was communications officer 2nd
Commander Pedro Alberto Arias who developed a great technical
job in the installations of the force, using SPECTRAL IsoPole
antennas, with different configurations and arrays in base stations
and repeaters, having improved the communications in strategic
places for national security.
IsoPole, have been adopted in different bases of the Army Forces.
The picture below shows the antenna installed in "Regimiento
Patricios", Buenos Aires, used by the force in their main
DMAT, H1 HAWAI
Isopole antennas for UHF US Government A- band 405-20 Mhz band
were installed in the headquarter of the DMAT ,H1 (Disaster
Medical assistance Team ) in Maui , Hawaii.
Tom Worthington ,director of communications , announced that
the government had decided to move the radio station to the
Main island of OHAU.
CAP Group 1 Los Angeles, CA USA
Spectral Isopole antennas for VHF aircraft, commercial &
amateur band were supplied to the CAP ( CIVIL AIR PATROL) Group
1 . Los Angeles. The job was commanded by the Maj. Leonard Devall,
DC of the CAP, Los Angeles
Repeaters In West Virginia, USA
LARRY TOTTEN in West Virginia has installed 5 repeaters in 220
Mhz which work with Spectral Isopole Antennas. The zone is extremely
complicated due to the harsh weather conditions. They have Echolink
capabilities and the node is the number 1266.
A link to his website is : www.frontiernet.net/~kc8lrn
Antennas for RAYTHEON, USA
RAYTHEON Polar Services has installed Spectral Isopole Antennas
in the US National Science Foundation in the South Pole. The
antennas are working in the range of 142 Mhz.
Spectral Isopole Antennas in SWEDEN
Carlstrom has chosen Spectral Isopole antennas for his amateur
radio station in Vetlanda , Sweden.
National Science Foundation, USA
Science Foundation RPSC sited in The naval Base Ventura County
in Port Hueneme, CA USA has installed several SPECTRAL ISOPOLE
Antennas working on VHF frequencies .