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TT-3005M
Maritime Antenna
Maximum transmission
length
Solar Radiation
Relative Humidity
Precipitation
Ice
Wind
Vibration Operational
Vibration Survival
Shock
Antenna Mounting
Transceiver coax cable
Table 2.1 TT-3005M technical specifications.
16Aug06
Description
Inmarsat-C/GPS omnidirectional
antenna, RHC polarised.
G/T: -23 dB/K at 5° elevation
EIRP: 14 dBW ± 2dB at 5° elevation.
Temperature: -35°C to 55°C operating,
-40°C to 80°C storage.
Dimensions (H x D): 178 mm x 122 mm.
Weight: 0.90 kg.
Max. 32Kbyte.
Max. flux density 1200W/m2.
95% non-condensing at 40°C.
Up to 100 mm/hour, droplet size 0.5 to
4.5 mm
Up to 25 mm.
Up to 200 km/hour.
Random 5-20 Hz: 0.005 g 2 /Hz
20-150 Hz: -3dB/oct. (0.5g RMS).
Random 5-20 Hz: 0.05 g 2 /Hz
20-150 Hz: -3dB/oct. (1.7g RMS).
Half sine 20g/11ms
1" tube mounting
0.7Ohm max DC resistance (shield +
inner conductor)
17dB max RF insertion loss at 1.6GHz.
100 meter max cable length. TNC
connectors.
Page 2-3
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