Cobham Comant CI-118 Marker Beacon - 75 Mhz - 50 Ohms - BNC Connector - Airspeed 400 Knots
Our Part #:
SGP104311
Manufacture Part #:
CI-118
Our Price:
$553.79
Price Per Each
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Approvals and Conformities
Country of Origin
Approvals and Conformities
Product Attributes

United States
Shipping Weight
0.9 pounds
ECCN
7A994
Manufacturer P/N
CI-118
Schedule B Code
9803.20.0000
Pack Quantity
1
Designed specifically for high-performance aircraft applications.
Features aerodynamic design in a lightweight package.
Antenna is a low profile blade-type encased in a molded polyurethane shell.
Skydrol and rain erosion resistant.
Features aerodynamic design in a lightweight package.
Antenna is a low profile blade-type encased in a molded polyurethane shell.
Skydrol and rain erosion resistant.
Electrical | |
Frequency | 75 MHz |
VSWR | < 1.5:1 Maximum |
Polarization | Parallel to the Mounting Plane |
Radiation Pattern | Partially Downward |
Impedance RF | 50 Ohms |
Resistance DC | DC Grounded |
Power RF | Receive Only |
Mechanical | |
Weight | 0.5 lb. Maximum |
Height | 2.69 in. Maximum |
Material | Molded Radome |
Finish | White Polyurethane Enamel (Standard) |
Connector | BNC |
Gasket | C11806 |
Environmental | |
Temperature | -55°C to +85°C |
Altitude | 45,000 ft. |
Air Speed | 400 Knots TAS at 25,000 ft. |
Federal Specifications | |
RTCA Environmental | DO-160A |
Environmental Category | AASXXXXXXXXX |
FAA TSO | C35d |
RTCA MOPS | DO-138, DO-143 |
Product Attributes
Country of Origin
Approvals and Conformities
Product Attributes

United States
Shipping Weight
0.9 pounds
ECCN
7A994
Manufacturer P/N
CI-118
Schedule B Code
9803.20.0000
Pack Quantity
1
Designed specifically for high-performance aircraft applications.
Features aerodynamic design in a lightweight package.
Antenna is a low profile blade-type encased in a molded polyurethane shell.
Skydrol and rain erosion resistant.
Features aerodynamic design in a lightweight package.
Antenna is a low profile blade-type encased in a molded polyurethane shell.
Skydrol and rain erosion resistant.
Electrical | |
Frequency | 75 MHz |
VSWR | < 1.5:1 Maximum |
Polarization | Parallel to the Mounting Plane |
Radiation Pattern | Partially Downward |
Impedance RF | 50 Ohms |
Resistance DC | DC Grounded |
Power RF | Receive Only |
Mechanical | |
Weight | 0.5 lb. Maximum |
Height | 2.69 in. Maximum |
Material | Molded Radome |
Finish | White Polyurethane Enamel (Standard) |
Connector | BNC |
Gasket | C11806 |
Environmental | |
Temperature | -55°C to +85°C |
Altitude | 45,000 ft. |
Air Speed | 400 Knots TAS at 25,000 ft. |
Federal Specifications | |
RTCA Environmental | DO-160A |
Environmental Category | AASXXXXXXXXX |
FAA TSO | C35d |
RTCA MOPS | DO-138, DO-143 |
Description
Country of Origin
Approvals and Conformities
Product Attributes

United States
Shipping Weight
0.9 pounds
ECCN
7A994
Manufacturer P/N
CI-118
Schedule B Code
9803.20.0000
Pack Quantity
1
Designed specifically for high-performance aircraft applications.
Features aerodynamic design in a lightweight package.
Antenna is a low profile blade-type encased in a molded polyurethane shell.
Skydrol and rain erosion resistant.
Features aerodynamic design in a lightweight package.
Antenna is a low profile blade-type encased in a molded polyurethane shell.
Skydrol and rain erosion resistant.
Electrical | |
Frequency | 75 MHz |
VSWR | < 1.5:1 Maximum |
Polarization | Parallel to the Mounting Plane |
Radiation Pattern | Partially Downward |
Impedance RF | 50 Ohms |
Resistance DC | DC Grounded |
Power RF | Receive Only |
Mechanical | |
Weight | 0.5 lb. Maximum |
Height | 2.69 in. Maximum |
Material | Molded Radome |
Finish | White Polyurethane Enamel (Standard) |
Connector | BNC |
Gasket | C11806 |
Environmental | |
Temperature | -55°C to +85°C |
Altitude | 45,000 ft. |
Air Speed | 400 Knots TAS at 25,000 ft. |
Federal Specifications | |
RTCA Environmental | DO-160A |
Environmental Category | AASXXXXXXXXX |
FAA TSO | C35d |
RTCA MOPS | DO-138, DO-143 |
Approvals and Conformities
Country of Origin
Approvals and Conformities
Product Attributes

United States
Shipping Weight
0.9 pounds
ECCN
7A994
Manufacturer P/N
CI-118
Schedule B Code
9803.20.0000
Pack Quantity
1
Designed specifically for high-performance aircraft applications.
Features aerodynamic design in a lightweight package.
Antenna is a low profile blade-type encased in a molded polyurethane shell.
Skydrol and rain erosion resistant.
Features aerodynamic design in a lightweight package.
Antenna is a low profile blade-type encased in a molded polyurethane shell.
Skydrol and rain erosion resistant.
Electrical | |
Frequency | 75 MHz |
VSWR | < 1.5:1 Maximum |
Polarization | Parallel to the Mounting Plane |
Radiation Pattern | Partially Downward |
Impedance RF | 50 Ohms |
Resistance DC | DC Grounded |
Power RF | Receive Only |
Mechanical | |
Weight | 0.5 lb. Maximum |
Height | 2.69 in. Maximum |
Material | Molded Radome |
Finish | White Polyurethane Enamel (Standard) |
Connector | BNC |
Gasket | C11806 |
Environmental | |
Temperature | -55°C to +85°C |
Altitude | 45,000 ft. |
Air Speed | 400 Knots TAS at 25,000 ft. |
Federal Specifications | |
RTCA Environmental | DO-160A |
Environmental Category | AASXXXXXXXXX |
FAA TSO | C35d |
RTCA MOPS | DO-138, DO-143 |
Product Attributes
Country of Origin
Approvals and Conformities
Product Attributes

United States
Shipping Weight
0.9 pounds
ECCN
7A994
Manufacturer P/N
CI-118
Schedule B Code
9803.20.0000
Pack Quantity
1
Designed specifically for high-performance aircraft applications.
Features aerodynamic design in a lightweight package.
Antenna is a low profile blade-type encased in a molded polyurethane shell.
Skydrol and rain erosion resistant.
Features aerodynamic design in a lightweight package.
Antenna is a low profile blade-type encased in a molded polyurethane shell.
Skydrol and rain erosion resistant.
Electrical | |
Frequency | 75 MHz |
VSWR | < 1.5:1 Maximum |
Polarization | Parallel to the Mounting Plane |
Radiation Pattern | Partially Downward |
Impedance RF | 50 Ohms |
Resistance DC | DC Grounded |
Power RF | Receive Only |
Mechanical | |
Weight | 0.5 lb. Maximum |
Height | 2.69 in. Maximum |
Material | Molded Radome |
Finish | White Polyurethane Enamel (Standard) |
Connector | BNC |
Gasket | C11806 |
Environmental | |
Temperature | -55°C to +85°C |
Altitude | 45,000 ft. |
Air Speed | 400 Knots TAS at 25,000 ft. |
Federal Specifications | |
RTCA Environmental | DO-160A |
Environmental Category | AASXXXXXXXXX |
FAA TSO | C35d |
RTCA MOPS | DO-138, DO-143 |
Description
Country of Origin
Approvals and Conformities
Product Attributes

United States
Shipping Weight
0.9 pounds
ECCN
7A994
Manufacturer P/N
CI-118
Schedule B Code
9803.20.0000
Pack Quantity
1
Designed specifically for high-performance aircraft applications.
Features aerodynamic design in a lightweight package.
Antenna is a low profile blade-type encased in a molded polyurethane shell.
Skydrol and rain erosion resistant.
Features aerodynamic design in a lightweight package.
Antenna is a low profile blade-type encased in a molded polyurethane shell.
Skydrol and rain erosion resistant.
Electrical | |
Frequency | 75 MHz |
VSWR | < 1.5:1 Maximum |
Polarization | Parallel to the Mounting Plane |
Radiation Pattern | Partially Downward |
Impedance RF | 50 Ohms |
Resistance DC | DC Grounded |
Power RF | Receive Only |
Mechanical | |
Weight | 0.5 lb. Maximum |
Height | 2.69 in. Maximum |
Material | Molded Radome |
Finish | White Polyurethane Enamel (Standard) |
Connector | BNC |
Gasket | C11806 |
Environmental | |
Temperature | -55°C to +85°C |
Altitude | 45,000 ft. |
Air Speed | 400 Knots TAS at 25,000 ft. |
Federal Specifications | |
RTCA Environmental | DO-160A |
Environmental Category | AASXXXXXXXXX |
FAA TSO | C35d |
RTCA MOPS | DO-138, DO-143 |