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GRID PARABOLIC ANTENNA
Design Features: The AP-145022 grid parabolic antenna consists of full Parabolic reflector having a diameter of 1.2 Meter for use in point-to-point analogue and digital communication systems. The mounting arrangement of grid parabolic Antenna permits to change the polarization from horizontal to vertical and vice-versa.
Constructions: Radiating elements and the dipole feed are made of high quality brass. The grid parabolic antenna operates at D.C. ground with low resistance discharge path for protection against lightning and immunity to noise. All the screws, nuts and bolts of grid parabolic antenna are of stainless steel.
Tracking Mechanism: The AP-145022 grid parabolic antenna supplied with elevation tracking mechanism where fine adjustments is necessary to optimize the signal strength of radio link.
| Electrical Specifications: | |
| Frequency Range | 1300-1600 MHz |
| Gain | 22 dBi. |
| Bandwidth | 150 MHz. |
| Polarization | Vertical or Horizontal |
| Input Impedance | 50 Ohms. |
| Radiation Pattern | Directional |
| Beamwidth -3dB. | 12 Degrees. |
| Front to Back Ratio | 26 dB |
| VSWR | 1.5: 1 |
| RF Power Handling Capacity | 250 Watts |
| Input Termination | N-Female |
| Lightning Protection | Direct Ground |
| Mechanical Specifications: | |
| Materials | All Aluminum |
| Mounting Hardware -Materials | Stainless Steel |
| Weight | 18 Kgs. |
| Wind Rating | 200 Km/Hr. |
| Support Pipe O.D. | 25.4 mm (1 Inch) |
| Support Pipe Material | Aluminum |
| Diameter of Parabolic Reflector | 1.2 Meters |
| Radiating Material | Aluminum |
| Grid Members Material | Aluminum Tube - 1/2 Inch |
| Maximum Mount Pipe Diameter | 76 mm (3 Inches) |
| Environmental Specifications: | |
| Operating Temperature | (-)30 to +70 Degrees Celsius |
| Storage Temperature | (-)40 to +80 Degrees Celsius |
| Humidity | 0 to 95% RH |