ASC Signal 2.4M Rugged Nomadic VSAT Antenna
Six or Ten-case ISO shippable version, Interchangeable feeds, designed to comply with MIL-STD-810F, Low PIM X-Band available
2.4M Nomadic VSAT Antenna
The ASC Signal 2.4M Nomadic Antenna is a highly flexible VSAT system that's designed to operate on almost any satcom frequency band and in many different configurations. The entire reflector structure consists of lightweight carbon fiber panels, with multiple mounting scenarios, and can be ordered in motorized or non- motorized versions.
Multiple RF Configurations
With feeds available to address L-, C-, X-, Ku-, K-, Ka-, and Q-bands, as well as low PIM capable feeds, few applications are beyond its capabilities. This antenna supports a variety of interchangeable feeds which are engineered for simple removal and replacement in the field.
Precision Main Reflector
The reflector is constructed with a precision-formed honeycomb core and a carbon fiber skin which assures durability and high performance. The reflector is readily available in one-, three-, and nine-piece versions - all sharing common RF design components and performance capabilities.
Extremely Compact and Lightweight
The Nomadic is designed to be lightweight, with maximum stiffness, yet offers compact and highly robust components. The versatile architecture makes it ideal for launching highly divergent equipment applications using a single, flexible, modular and cost-effective equipment base.
Highly Versatile VSAT
Electronically engineered to operate at multiple frequencies, ASC Signal’s 2.4 meter Nomadic is capable of transmitting and receiving signals under demanding wind loads and surviving winds up to 100 mph. Weighing less than 220 kg (480 lb), in fully motorized versions (including feeds), the tactical version can be deployed by two trained individuals within 30 minutes.
Electrical
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C-Band |
X-Band |
Ku-Band |
K-Band |
Ka-Band |
Q-Band |
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Tx Gain (typ. Midband) |
41.3 |
43.6 |
48.2 |
51.0 |
55.3 |
58.0 |
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Rx Gain (typ. Midband) |
37.6 |
43.3 |
47.3 |
47.4 |
52.0 |
52.1 |
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G/T (typ. Midband)1 |
18.3 |
23.8 |
26.5 |
26.5 |
28.8 |
28.8 |
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EIRP (Max Theoretical) |
- |
- |
- |
- |
- |
- |
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3dB Beamwidth Rx |
2.09 |
1.23 |
0.79 |
0.76 |
0.44 |
0.40 |
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1 G/T shown is typical for mid-band single thread, nominal temperature rated LNA connected directly to the feed flange and does not include post LNA contributions. See Feed sheets for more details |
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Operating Conditions (Typical) |
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Pointing Accuracy |
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(Degrees RMS) |
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Typical (RMS) |
4 GHz |
7.75 GHz |
12 GHz |
20 GHz |
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Calm |
0.18 |
0.22 |
0.19 |
0.19 |
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Winds 30 gusting 45 mph |
0.19 |
0.24 |
0.21 |
0.24 |
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Typical (Peak) |
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Calm |
0.27 |
0.30 |
0.26 |
0.29 |
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Winds 30 gusting 45 mph |
0.29 |
0.35 |
0.43 |
0.80 |
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Survival |
100 mph ballasted |
125 mph stowed |
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Temperatures |
Operational |
Survival |
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Range |
-40°C to 60°C (-40°F to 140°F) |
-58°C to 71°C (-50°F to 160°F) |
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Altitude |
Operational |
Survival |
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Up to 12,000 ft |
Up to 40,000 ft |
Mechanical
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Reflector |
Multi-Band Interchangeable |
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Color |
White (other colors available) |
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Material |
Carbon Fiber |
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Segments |
One, Three, and Nine Segment Versions |
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Controller Type |
Multi Axis Tracking Controller with Auto Acquisition |
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Prime Power |
Indoor 110-220 VAC 50/60 Hz (Universal) |
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Outdoor 24 VDC, 120 VAC (Field Configurable) |
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Power Consumption |
20A or less @ 24VDC, 5A @ 120VAC (est.) |
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Motor (Az, El, and Pol) |
24 VDC |
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Feed Type |
Prime Focus, Offset |
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Mount Type |
El over Az Pedestal |
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Angle Transducers |
19 bit optical encoder |
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Angle Resolution |
0.0010 |
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Positioning Accuracy |
0.0050 (est.) |
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Limit Switch |
optional |
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Boom/Positioner Capacity |
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Size Limit |
38” x 14” x 12” (96cm x 36cm x 30cm) Boom |
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Weight Limit |
220 pounds; Boom |
300 pounds; Positioner |
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Overall Dimensions (stow) |
131” L |
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86”W |
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Stow Height |
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<24 inches |
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Azimuth |
Elevation |
Polarization |
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±150° Continuous |
0° to 90° of Boresight |
±100° |
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Maximum Travel Limits |
User defineable within mechanical limits |
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Operate Limits |
Hardware & Software Settable |
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Remote IDU Interconnect |
Ethernet & RS232/422 |
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Remote Interface |
Remote Operation Software, SNMP V1 & V2c |
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IDU/ODU IFL |
Single Mode Fiber Optic Cable |
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Optional Sensors |
GPS, Compass, and Inclinometers |
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Controller Package |
Single Box Outdoor Motor Controller |
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3RU 19” EIA Rack Mounted Indoor Controller |
Multiple Versions available- One-, three-, and nine-piece reflector panels | Motorized and non-motorized axes | Pedestal, Tactical and Mobile Mounts
