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Polarotor I-E Polarotor I-E/A C - Band Feedhorns

The Chaparral Polarotor I is the world's best-selling satellite system feedhorn. It is based on Chaparral's original design of a carefully tuned C-band (3.7 - 4.2 GHz) scalar horn, fitted with Chaparral's patented servo-controlled probe. In use for over a decade in millions of home satellite systems, cable TV systems, businesses and institutions throughout the world, the Polarotor I has earned the reputation as the best-performing C-band feedhorn in the world.

Features:
Made in USA
Patented Probe Design
Precision Cast-Aluminum Body, Scalar and Waveguide
Waveguide Flange with Water-Resistant Gaskets
100% Tested Servo Motor with Surge Protection
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
Polar Axis Alignment Tool
Water-Resistant Splice Connectors
Adjustable Scalar (Economy-Adjustable)
Single Set-Screw Scalar Rig
Thru and threaded mounting holes
Specifications:
Part Numbers:
Polarotor I E:
Polarotor I E/A:
Power Requirements:
Frequency Range:
f/D Range:
Cross Polarity Isolation:
VSWR:
RF Port:
Temperature Range:
Size & Weight:
Warranty:

    11-1427-1
    11-4221-1
    +5 V DC & TTL Logic Pulse
    3.7 to 4.2 GHz
    .33 to .45 (.28 to .33 w/ Golden Ring)
    35 dB
    1.25 to 1
    WR229 Compatible
    -50F to 175F
    6.5" diameter x 8.13" /2.7 lbs.
    One year

Polarotor Feed  Price: $59.95

CHAPPARAL CORROTORII C/KU-BAND FEEDHORN

chapcoro2.jpg (3727 bytes)

Chaparral Communications has increased performance and value in the best-selling dual-band feedhorn with the Corotor II Plus. It features Chaparral's patented probe design 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 the Ku-band illumination. Both the probe and dipole are controlled by the Chaparral servo motor, providing infinite skew adjustment and quick selection of horizontal and vertical rejection with the widest variety of dishes, from .45 to .32 f/D, or as deep as .28 f/D with the optional Golden Ring.
Made in U.S.A.
Patented C-Band Probe Design
Low-Loss Ku-Band Dipole
Unique Waveguide Flange with Watertight Gaskets
100% Tested Servo Motor with Surge Protection
Low-Loss Throat Cover
Stainless Steel Mounting Hardware
Chip-Resistant Powder Paint
Mounts to Single-Pole, Tripod and Quadpod Supports
Cast-In f/D Gauge
Polar Axis Alignment Tool
Adjustable Scalar Ring to Fit a Variety of Reflectors
Waterproof Wiring Connectors
Optional Golden Ring for Deep (.28 --.32 f/D) Dishes
Specifications:
Part Number:
Frequency Range:
C-Band:
Ku-Band:
f/D Range:
Cross Pol. Isolation:
VSWR:
RF Ports:
C-Band:
Ku-Band:
Power Requirements:
Temperature Range:
Size:
Weight:
    11-5000-1

    3.7 - 4.2 GHz
    11.7 - 12.7 GHz
    .32 to .45 (.28 to .32 with Golden Ring)
    25 dB in both bands
    1.3 to 1 in both bands

    WR 229 Compatible
    WR 75 Compatible
    +5 VDC and TTL Logic Pulse
    -40C to +60C
    6.5" x 7" x 9.5"
    2 1bs. 10 oz.

Corotor II         Price: $139.95

Bullseye II  Dual-Band, Dual Feedhorn

The Chaparral Bullseye II feedhorn is used in satellite systems equipped for reception of C-band (3.7-4.2 GHz) and Ku-band (11.7-12.75 GHz) satellite signals and is compatible with all LNBs designed for these frequencies. Simultaneous reception of both signal polarities is available for multiple receivers using a single dish. The adjustable scalar ring provides optimum reception and interference rejection with a wide variety of dishes.

Features

100% Made in America
Precision Cast-Aluminum Construction
Cast Waveguide Flanges with Water-Tight Gaskets
Microwave-Transparent Throat Cover
Stainless Steel Mounting Hardware
Durable Flake-Resistant Coating
Mounts toi Single-Pole, Tripod and Quadpod Supports
Polar Axis Alignment Tool
Adjustable Scalar Ring Fits a Variety of Reflectors
Specifications
Part Number:
C-band Frequency:
Ku-band Frequency:
f/D Range:
VSWR:
Cross Polarity Isolation:
RF Ports:
Temperature Range:
Size & Weight:
Warranty:
    11-3179-1
    3.7 - 4.2 GHz
    11.70 - 12.75 GHz
    .32 to .45
    C-band: 1.6 to 1 /Ku-band: 1.4to 1
    C-band: 18 dB / Ku-band: 25 dB
    C-band: WR229/Ku-band: WR75
    -40C to +60C
    8.625" x 8" x 5.5" /3 lbs. 1 oz.
    One year

Bullseye II  Dual-Band, Dual Feedhorn  Price: $349.95

 Dualfeed Feedhorn

The Chaparral Dual Feed is an orthomode transducer for simultaneous reception of horizontal and vertical C-band polarities. Due to its reliable performance with virtually no signal loss, Chaparral's Dual Feed is the most trusted feedhorn utilized for commercial applications.


Features

100% Tested
Adjustable Scalar Ring
Cast-in f/D Gauge
Mounts to All Standard Satellite Dishes
Cast Aluminum Construction
Chip-Resistant Polyurethane Powder Coating
One year Warranty
Made in U.S.A.
Specifications:
Part Number:
Frequency Range:
F/D Ratio:
VSWR:
Cross Polarity Isolation:
Output Ports:
Temperature Range:
Size:
Weight:
    11-1329-1
    3.7 -- 4.2 GHz
    .33 to .45
    1.5:1 Max
    35 dB Min
    WR229 Compatible
    -40C to +60C
    8.0" x 6.5" x 5.0"
    2.23 lbs.

C-band Dual Feed     Price: $129.95

 C/KU/DBS FEEDHORN

Astrotel Communications has increased performance and value in the best-selling dual-band feedhorn with the C&Ku/DBS feed. It features 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 the Ku-band illumination. Both the probe and dipole are controlled by the Chaparral servo motor, providing infinite skew adjustment and quick selection of horizontal and vertical rejection with the widest variety of dishes, this feedhorn allows you to Add digital programming to your existing C-Band dish system with this feed and a digital receiver. DBS LNB is included.
100% Tested
Adjustable Scalar Ring
Cast-in f/D Gauge
Mounts to All Standard Satellite Dishes
Cast Aluminum Construction
Chip-Resistant Polyurethane Powder Coating
One year Warranty

Specifications:
Part Number:
Frequency Range:
F/D Ratio:
VSWR:
Cross Polarity Isolation:
Output Ports:
Temperature Range:
Size:
Weight:
   PM-93-CKUDP
   3.7 -- 4.2 GHz
   .32 to .45
   1.45:
   25 dB Min
   WR229 Compatible
    -40C to +60C
    11.0" x 6.5" x 6.50"
    3..00 lbs.

C/Ku-/DBS Feedhorn

Price: $319.95

 KU-BAND FEED


FEEDHORN ACCESSORIES

 PROTECT YOUR FEEDHORN 


Cone

Tri-quad Leg Feed Cover
Buttonhook Feed Cover 
$44.95
$44.95

 SERVO MOTOR

If you're getting only odd or even channels, you probably need a new Servo Motor. This inexpensive device allows you to switch from vertical to horizontal polarity. Installation is easy — just remove the Feedhorn cover, unscrew four screws and connect the color-coded wires. You can do it yourself!

Servo Motor

Price: $34.95

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