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 Description
Designed for reception of C-Band signals from 3.4 to 4.2 GHz, the
PRI E/A includes Chaparral’s reliable servo motor for skew
control. In use for over decades in millions of home satellite systems,
cable TV systems, businesses and institutions, the Polarotor I E/A
has earned the reputation as the best-performing C-Band feedhorn
in the world.
Features
- Designed in the United States
- Patented probe design
- Precision cast-aluminum body, scalar and waveguide
- Waveguide flange with water-resistant gaskets
- 100% tested Servo motor
- Low-loss throat cover
- Stainless steel mounting hardware
- Durable polyurethane powder coating
- Mounts to single-pole, tripod and quadpod supports
- Cast-in f/D gauge
- Adjustable scalar (economy-adjustable)
- Single set-screw scalar rig
- Through and threaded mounting holes
Applications
- C-Band satellite systems in:
- North America
- South America
- Middle East
- Africa
- Asia
- Home satellite systems
- Commercial satellite systems
- Optional dielectric plate for circular polarity
Specifications
| Part Number |
11-4221-1 with elbow
11-6870-62 without elbow |
| Frequency Range |
C-Band: 3.4-4.2 GHz |
| Polarization |
Linear; horizontal and vertical, Circular; with
optional dielectric plate |
| f/D Range |
.32 to .45 |
| VSWR |
1.25 to 1 |
| Cross Pol. Isolation |
35 dB |
| RF Ports |
WR 229 Compatible |
| Power requirements |
+5VDC and TTL Logic Pulse |
| Temperature Range |
-50° F to + 175° F |
| Size |
6.5" diameter x 8.13" |
| Weight |
2.7 lbs. |
| Warranty |
2 years |
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