ALTAIR Radar
Marshall Islands /
Kwajalein /
Ningi /
World
/ Marshall Islands
/ Kwajalein
/ Ningi
World
radar station, communication -to be cleaned / removed
The ARPA Long-Range Tracking and Instrumentation Radar (ALTAIR) was developed and built at Roi-Namur in the Reagan Test Site between 1968 and 1970.
ALTAIR is a high-sensitivity, wide-bandwidth, coherent, instrumentation and tracking radar. ALTAIR supports several operating modes, including tracking and signature collection at VHF and UHF. Target resolution in VHF is 37 meters; in UHF, target resolution is 15 meters.
The ALTAIR system provides a large repertoire of narrow- and wide-band waveforms. The high sensitivity and relatively wide beamwidth of the radar make the instrument ideal for viewing dispersed targets. The same characteristics make the radar ideal for tracking space objects out to and beyond synchronous orbit.
ALTAIR can independently track up to 32 targets in both VHF and UHF. Simultaneous track in both frequencies allows realtime ionospheric correction to further refine tracking accuracy.
The ALTAIR Recording System (ARS) records phase and amplitude data, both Right Circular and Left Circular on all in-beam, tracked targets, transferring data to high speed disks at rates up to 56 MBytes/second.
www.smdc.army.mil/KWAJ/RangeInst/ALTAIR.html
www.fas.org/spp/military/program/nssrm/initiatives/alta...
ALTAIR is a high-sensitivity, wide-bandwidth, coherent, instrumentation and tracking radar. ALTAIR supports several operating modes, including tracking and signature collection at VHF and UHF. Target resolution in VHF is 37 meters; in UHF, target resolution is 15 meters.
The ALTAIR system provides a large repertoire of narrow- and wide-band waveforms. The high sensitivity and relatively wide beamwidth of the radar make the instrument ideal for viewing dispersed targets. The same characteristics make the radar ideal for tracking space objects out to and beyond synchronous orbit.
ALTAIR can independently track up to 32 targets in both VHF and UHF. Simultaneous track in both frequencies allows realtime ionospheric correction to further refine tracking accuracy.
The ALTAIR Recording System (ARS) records phase and amplitude data, both Right Circular and Left Circular on all in-beam, tracked targets, transferring data to high speed disks at rates up to 56 MBytes/second.
www.smdc.army.mil/KWAJ/RangeInst/ALTAIR.html
www.fas.org/spp/military/program/nssrm/initiatives/alta...
Nearby cities:
Coordinates: 9°23'42"N 167°28'44"E
- KREMS radar facility 0.5 km
- Missile Site Radar (MSR) prototype 51 km
- MAR-II phased-array radar 79 km
- Former Zeus Acquisition Radar Site 79 km
- FAA ARSR-4 Long Range Radar 2503 km
- Radar ramp 4026 km
- Japan Radio Company, Mitaka Plant 4069 km
- JASDF Yamada Sub Base 4203 km
- Shigaraki Kyoto University MU Radar 4266 km
- Radar station 4389 km
- Roi Namur 0.4 km
- Kwajalein Atoll 42 km
- Kwajalein 79 km
- Wreck of HIJMS RO-42 124 km
- Lae Atoll 145 km
- Wotho Atoll 183 km
- Wotho Island 183 km
- Rongelap 208 km
- Rongelap Atoll 226 km
- Ailinginae Atoll 228 km
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