ARGENTINA

GENDARMERÍA NACIONAL

New installations were made using SPECTRAL IsoPole antennas in bases of the force.

These stations are:

• Repeater of Radio Nacional Tartagal, of 52 Squadron
  140 meters. Of heigth.
• Military base stations in Tartagal and Salvador Mazza
  locations dependences of "52 Tartagal" y "54 Pocitos"
  squadrons.
• Miltary base stations in San Salvador de Jujuy and La
  Quiaca, Jujuy.
• "53 Jujuy y "21 La Quiaca" Squadrons.
• Repeater "Castilla " 4200 meter of heigth, in Rosario
  De Lerma,Salta.
• Repeaters in San Antonio de los Cobres ,Salta (3850 mts.).
• Repeater San Javier Peak, Tucumán (1900 Meters).
  

Our antennas have been chosen by specialized personnel, showing a better performance that arrays four bays of dipole arrays and other collinear antennas.

Agrupación Salta

This process 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.

EJERCITO ARGENTINO

SPECTRAL 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 VHF station.

DMAT, H1 HAWAI

Spectral 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

Several 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

KC8LRN , 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

SM7SMS Marcus Carlstrom has chosen Spectral Isopole antennas for his amateur radio station in Vetlanda , Sweden.

National Science Foundation, USA

The National 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 .