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Comant CI490-1 Iridium ComDat Antenna

Comant CI490-1 Iridium ComDat Antenna
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Item #:CI490-1
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Price:$478.08
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Dual-band passive antenna operates at Iridium frequencies, with continuous transmit and receive coverage from 1616 to 1626.5 MHz. Can also operate as a passive GPA antenna. The ComDat™ CI-490-1 is a high performance communications antenna specifically designed for Iridium™ systems, and features our standard round-format footprint and mounting. Through a constellation of 66 low-earth orbiting (LEO) satellites, Iridium™ delivers essential communications services to and from areas where terrestrial communications are not available.

MODEL                                   CI 490-1 ComDat
RF Characteristics
Frequency    Iridium 1616-1626.5 MHz
                  GPS 1575 +/ 10 MHz
Polarization RHCP
Power Handling 60 Watts
Radiation Pattern Hemispherical
Impedance RF 50 Ohms
Galn </=3.0 dB @ Zenith
Lighning Protection DC Grounded
Mechanical
Weight 0.5 Lb
Height 0.75 In. Maximum
Finish Gloss White Enamel
Connector TNC Female
Environmental
Temperature / Altitude -55C to +85C / 55,000 Ft.
Air Speed 600 Kts. @ 55,000 Ft.
Federal Specifications
RTCA Environmental DO-160D
Environmental Cat. [F2X]ACB[S(L)T(C,C1,R)] XRFDXSXXXXX[XX]X[XXXX][X]XX
FAA TSO C144
RTCAMOPS DO-228
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