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4009-9 Installation Manual
4009-9 Technical Specifications
20-4
Maximum Ship Motions
Roll:
+/-24.7 degrees at 8 sec periods
Pitch:
+/-15 degrees at 6 sec periods
Yaw:
+/-8 degrees at 15 sec periods
Turning rate:
Unlimited
Headway:
Up to 50 knots
Heave / Surge / Sway
0.5G
Specified Ship Motions (for stabilization accuracy tests):
Roll
+/- 20 degrees at 8 second period
Pitch
10 degrees FIXED
AZ Relative
0, 45, & 90 degrees with respect to roll input
Mounting height:
Sea Tel recommends that you not exceed tangential
accelerations of
0.5 G
(See chart below).
For Naval Engineering level information on this subject, please refer to Antenna Installation Guideline – Site
Arrangement, document number 130040 available on the Sea Tel Dealer Support Site.
20.8.
Radome Assembly, 50”
Type
Frequency Tuned
Material
Composite foam/laminate
Size:
Diameter:
1.33m (52.3 inches) - 1.4m (55 inch) Max flange diameter
Height:
149.9 cm (59 inches)
Installed weight
MAX 144 kg (318 lbs.) Including antenna pedestal.
RF attenuation
Less than 0.3 dB @ 10.7-12.75 GHz, dry
Less than 0.3 @ 14.0-14.5 GHz, dry
Wind:
Withstand relative average winds up to 201 Kmph (125 mph) from
any direction.
Ingress Protection Rating
All Sea Tel radomes have an IP rating of 56
Содержание 4009-9 BROADBAND-AT-SEA
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