 Description
The Corotor II Plus and Corotor II Plus Wideband are designed for
systems which require reception of both C and Ku-Band signals. The
Corotor II Plus is primarily for reception of satellites in the
United States while the Corotor II Plus Wideband is used throughout
Europe, the Middle East and North Africa. Both feedhorns feature
Chaparral's patented probe for C-Band, reception and a unique low-loss
dipole antenna for Ku-Band reception. The dipole is virtually invisible
to the C-Band probe, resulting in superior C-Band performance while
improving Ku-Band illumination. Both the probe and the dipole are
controlled by a Chaparral servo motor, providing infinite skew adjustments
and quick selection of horizontal and vertical poles.
The Corotor II Plus receives linear C-Band signals in the 3.7-4.2GHz
range and linear Ku-Band signals in the 11.7-12.7GHz range. The
Corotor II Plus Wideband is for receptions of circular and linear
C-Band signals in the 3.4-4.2GHz range and linear Ku-Band signals
in the 10.95-12.75GHz range. The Corotor II Plus Wideband features
a new low loss dielectric plate. The new dielectric plate provides
a lower noise temperature and improved cross polarization.
The Corotor II Plus features chip-resistant powder paint, waterproof
gaskets and connectors for protection against the environment. Built
in the Chaparral tradition of quality, the Corotor II Plus is the
ideal choice for systems which require reliable performance.
Features
- Low Loss Dipole
- Adjustable Scalar Ring
- 100% Tested
- Polyurethane Powder Coating
- Mounts to Single-Pole, Tripod and Quadpod support
- Comprehensive Factory Warranty
Specifications
| Part Number |
Corotor II Plus: 11-5000-62 Corotor II Plus Wideband:
11-7128-62 |
| C-Band Frequency Range |
3.7 - 4.2 GHz
(3.4 - 4.2GHz for Wideband) |
| Ku-Band Input Frequency Range: |
11.7 - 12.7 GHz
(10.95 - 12.75GHz for Wideband) |
| f/D Range |
.32 to .45 |
| VSWR |
1.3:1 in both bands |
| Polarization |
Linear; horizontal and vertical(Circular C-Band
for Wideband model) |
| Cross Pol. Isolation |
20 dB or better |
| RF Ports |
C-Band: WR 229 compatible
Ku-Band: WR 75 compatible |
| Power requirements |
+5 VDC and TTL Logic Pulse |
| Weight |
1.40 Kg |
|
