Antennas
Antennas
Antennas
Antennas
System Installation
System Installation
System Installation
System Installation
25Jul00
25Jul00
25Jul00
25Jul00
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Page
Page
Page 3-13
3-13
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TT-3005B Landmo-
bile/Fishery Antenna
Inmarsat-C/GPS omnidirectional
antenna, RHC polarized.
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 G): 120 mm x 146 mm
conical excl. gasket. Weight: 0.75 kg.
Maximum transmission
length
Max. 10Kbyte, depending on wind
temperature.
Solar Radiation
Max. flux density 1200W/m2.
Relative Humidity
95% non-condensing at 40°C.
Precipitation
Up to 50 mm/hour, droplet size 0.5 to
4.5 mm
Ice
Up to 25 mm.
Wind
Up to 200 km/hour.
Vibration Operational
Random 5-20 Hz: 0.02 g2/Hz
20-150 Hz: -3dB/oct. (1.0g RMS).
Vibration Survival
Random 5-20 Hz: 0.05 g2/Hz
20-150 Hz: -3dB/oct. (1.7g RMS).
Shock
Half sine 20g/11ms
Antenna Mounting
3 holes, Ø 6.0mm for mounting
1 hole, Ø 11.5mm for TNC connector.
TT-3005B with opt. 001 1.5’’ tube
mounting kit.
Transceiver coax cable
0.7Ohm max DC resistance (
inner conductor)
10dB max RF insertion loss at 1.6GHz.
70 meter max cable length. TNC
connectors.
Table 17 TT-3005B Technical Specifications.