704 North Clark Street
Albion, MI 49224 USA
Tel: (517)629-5990
Fax: (517)629-6690
E-mail: [email protected]
Web site: www.sepatriot.com
ANTENNA SYSTEMS
ANTENNA SYSTEMS
INSTALLATION &
ASSEMBLY INSTRUCTIONS
1.8M MVSAT Antenna
Electrical RF
Receive
Transmit
Frequency
11.7-12.75 GHz
14.0-14.5 GHz
Gain (Midband)
R/T
45.3 dBi
46.7 dBi
4-Port
45.2 dBi
46.6 dBi
VSWR
1.30:1
Beamwidth (degrees)
-3 dB
.91
.77
-15 dB
1.91
1.62
First Sidelobe Level (Å2 dB)
-20 dB
-20 dB
Radiation Pattern
Meets FCC requirements for 2° Spacing
Antenna Noise Temperature
10° Elevation Angle
43°K
Polarization
Linear
Linear
Power Handling Capability
1KW per port
Cross-Pol Isolation
On-Axis
35 dB
35 dB
Off-Axis (within .5 dB BW)
25 dB
26 dB
Off-Axis (within 1 dB BW)
22 dB
24 dB
Feed Port Isolation - 4-Port Feed
RX/RX
30dB
TX/TX
30 dB
TX/RX
60 dB
60 dB
Controller
RC3000A
Full-function controller with opt. GPS and Flux-Gate
Size
Two rack units high
Input Power
110V AC, 1 ph, 60 Hz, 15 amp
Mechanical
Reflector Type
1.8M Prime Focus Offset
Mount Geometry
Elevation over Azimuth
Polarization
Rotation of Feed
Travel
Azimuth
270° for 2-Port, 240° for 4-Port
400° Optional for 2-Port or Feed Boom Mounted HPA
Elevation
Operational 0-90° or 0-65° of reflector boresight
Total
0-160°
Polarization
±50° for 4-Port or ±95° for 2-Port
Speed
Slewing/Deploying 2°/second
Peaking
0.2°/second
Drive System
Roto-Lok ®
Motors
24V DC Variable Speed, Constant Torque
RF Interface
Waveguide
WR 75 Cover Flange at center of azimuth axis
Coax
RG59
Electrical Interface
25 ft. Cable with Connectors for Controller
Manual
7/16 Hex Socket Wrench on All Axii
Weight
300 lbs.
Environmental
Wind
Survival
Deployed
80
mph
Stowed
125
mph
Operational
Tracking
45 mph gusting to 60 mph at 60º F
Temperature
Operational
-20°F to 125°F
Survival
-40°F to 140°F
