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Raven UK now own Channel Master / Andrews
1.8m Channel Master Satellite Dish with 0.1db LNB and 4.5-inch fixed mount.
Now reduced by €250
The Channel Master 1.8m Type 180 Offset Antenna is a rugged commercial grade product suitable for the most demanding applications. The reflector is thermoset-molded for strength and surface accuracy. Molded into the rear of the reflector is a network of support ribs which not only strengthens the antenna, but also helps to sustain its critical parabolic shape.
The Az/El mount is constructed from heavy-gauge steel to provide a rigid support to the reflector. The Az/El mount secures the antenna to any 114 mm (4.50”) O.D. mast and prevents slippage in high winds. A specially formulated powder paint process offers excellent protection from weather-related corrosion.
• All materials comply with EU directive No. 2002/95/EC (RoHS).
• One-piece thermoset-molded offset reflector.
• Single bolt fine elevation adjustment.
• Fine azimuth adjustment.
• Galvanized 19 mm (.75”) O.D. feed support legs.
• Factory pre-assembled mount.
• Plated hardware for maximum corrosion resistance.
• Hot dip galvanized Az/El mount.
Perfect for Nilesat ( 7west ) in Ireland or Sky ( Astra 2d ) in Spain and Italy.
In stock and ready to ship Today.
Shipping to anywhere in Ireland set at €88, Europe at cost with TPN.
RF Performance
S P E C I F I CAT IONS C-BAND KU-BAND
Effective Aperture . . . . . . . . . 1.8 m (71 in) . . . . . . . . . 1.8 m (71 in)
Operating Frequency . . . . . . . . .3.7 - 4.2 GHz . . . . . . . . . 10.95 - 12.75 GHz
Polarization . . . . . . . . . . . Linear (Circular Optional) . . Linear (Circular Optional)
Gain @ 3.95/11.95 GHz . . . . . . . . . 35.3 dBi . . . . . . . . . 45.5 dBi
3 dB Beamwidth . . . . . . . . . . 3.0?. . . . . . . . . . . . . . . 1.0?
Antenna Noise Temperature
@ 30? Elevation .. . . . . . . . . 36? K . . . . . .. . . . . . . . 31? K
VSWR * . . . . . . . . . . . . . . . 1.4:1 . . . . . . . . . . . . 1.3:1
Antenna
Cross Polarization . . . . . . . . . 30 dB on Axis (Linear) . . 30 dB on Axis (Linear)
Feed Interface . . . . . . . . . CPR-229 . . . . . . . . . . . . . . . . WR75 Flat Flange
(All specifications typical)
*Function of feed specifications
Mechanical Performance
Reflector Material . . . . . . . . . . . . . . . . . . . . . . . . . Glass Fiber Reinforced Polyester
Antenna Optics . . . . . . . . . . . . . . . . . . . . . . . . . One-Piece Offset Feed Prime Focus
Mount Type . . . . . . . . . . . . . . . . . . . . . . . . . Elevation over Azimuth
Elevation Adjustment Range . . . . . . . . . . . . . . . . . . . . . . . . . 10? - 90? Continuous Fine Adjustment
Azimuth Adjustment Range . . . . . . . . . . . . . . . . . . . . . . . . . 360? Continuous ±10? Fine Adjustment
Mast Pipe Interface . . . . . . . . . . . . . . . . . . . . . . . . . 114 mm (4.50 in) Diameter
Wind Loading . . . . . . . . . . . . . . . Operational . . . . . . . 80 km/h (50 mph)
Survival . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 km/h (125 mph)
Temperature . . . . . . . . . . . . . . . . . . . . . . . . . -50?C to 80?C
Humidity . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 100% (Condensing)
Atmosphere . . . . . . . . . . . . . . . . . . . . . . . . . Standard Hardware Meets 500 Hour
Salt Spray Test Requirements
(ASTM B-117)
Solar Radiation . . . . . . . . . . . . . . . . . . . . . . . . . 360 BTU/h/ft2
Shock and Vibration . . . . . . . . . . . . As Encountered During Shipping and Handling
We can ship to Ireland , Britain and Continental Europe
Additional Images
ASC Signal 1.8m Back
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Icecrypt single
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