L3Harris™ DM N4-33/D VOR-LOC Blade type Balanced Loop Antenna - One Output - TNC Connector
Our Part #:
SGP108015
Manufacture Part #:
DM-N4-33-D
Price Per Each
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Approvals and Conformities
Country of Origin
Approvals and Conformities
Alternate PN#s
DMN4-33/D
Product Attributes

United States
Shipping Weight
5 pounds
ECCN
5A991
Manufacturer P/N
DM N4-33/D
Schedule B Code
8529.10.4000
Pack Quantity
1
The DM N4-15 and DM N4-33 Antennas are designed for use on high-performance aircraft where aerodynamic drag and component weight must be held at a minimum. These systems provide increased range and reduced bearing error, versus dipole type installations. Rugged metal edges provide erosion resistance; flush glass fiber housings ensure smooth airflow and reduced drag; and each assembly is foam-filled for maximum reliability.
The DM N4-15 is intended, primarily, for new aircraft installations, but can be installed, as a retrofit, when dual-antenna capability is required.
The DM N4-33 is intended for retrofit, or antenna modifications, on existing aircraft and is designed for ease of installation. Dual-antenna capability can be obtained by using a DM Hybrid Coupler (H21 series).
The DM N4-15 is intended, primarily, for new aircraft installations, but can be installed, as a retrofit, when dual-antenna capability is required.
The DM N4-33 is intended for retrofit, or antenna modifications, on existing aircraft and is designed for ease of installation. Dual-antenna capability can be obtained by using a DM Hybrid Coupler (H21 series).
Electrical | |
Frequenc y Range | 108 - 118 MHz |
VSWR | 5:1 max |
Polarization | Horizontal |
Radiation Pattern | Omnidirectional in the azimuth plane. Approx cos. 0 in the vertical plane. |
Impedance | 50 Ohms |
Connectors | TNC |
Mechanical | |
Weight | 5.5 lbs (DM N4-15) 5.2 lbs (DM N4-33) |
FAA | TSO-C40a |
Product Attributes
Country of Origin
Approvals and Conformities
Alternate PN#s
DMN4-33/D
Product Attributes

United States
Shipping Weight
5 pounds
ECCN
5A991
Manufacturer P/N
DM N4-33/D
Schedule B Code
8529.10.4000
Pack Quantity
1
The DM N4-15 and DM N4-33 Antennas are designed for use on high-performance aircraft where aerodynamic drag and component weight must be held at a minimum. These systems provide increased range and reduced bearing error, versus dipole type installations. Rugged metal edges provide erosion resistance; flush glass fiber housings ensure smooth airflow and reduced drag; and each assembly is foam-filled for maximum reliability.
The DM N4-15 is intended, primarily, for new aircraft installations, but can be installed, as a retrofit, when dual-antenna capability is required.
The DM N4-33 is intended for retrofit, or antenna modifications, on existing aircraft and is designed for ease of installation. Dual-antenna capability can be obtained by using a DM Hybrid Coupler (H21 series).
The DM N4-15 is intended, primarily, for new aircraft installations, but can be installed, as a retrofit, when dual-antenna capability is required.
The DM N4-33 is intended for retrofit, or antenna modifications, on existing aircraft and is designed for ease of installation. Dual-antenna capability can be obtained by using a DM Hybrid Coupler (H21 series).
Electrical | |
Frequenc y Range | 108 - 118 MHz |
VSWR | 5:1 max |
Polarization | Horizontal |
Radiation Pattern | Omnidirectional in the azimuth plane. Approx cos. 0 in the vertical plane. |
Impedance | 50 Ohms |
Connectors | TNC |
Mechanical | |
Weight | 5.5 lbs (DM N4-15) 5.2 lbs (DM N4-33) |
FAA | TSO-C40a |
Description
Country of Origin
Approvals and Conformities
Alternate PN#s
DMN4-33/D
Product Attributes

United States
Shipping Weight
5 pounds
ECCN
5A991
Manufacturer P/N
DM N4-33/D
Schedule B Code
8529.10.4000
Pack Quantity
1
The DM N4-15 and DM N4-33 Antennas are designed for use on high-performance aircraft where aerodynamic drag and component weight must be held at a minimum. These systems provide increased range and reduced bearing error, versus dipole type installations. Rugged metal edges provide erosion resistance; flush glass fiber housings ensure smooth airflow and reduced drag; and each assembly is foam-filled for maximum reliability.
The DM N4-15 is intended, primarily, for new aircraft installations, but can be installed, as a retrofit, when dual-antenna capability is required.
The DM N4-33 is intended for retrofit, or antenna modifications, on existing aircraft and is designed for ease of installation. Dual-antenna capability can be obtained by using a DM Hybrid Coupler (H21 series).
The DM N4-15 is intended, primarily, for new aircraft installations, but can be installed, as a retrofit, when dual-antenna capability is required.
The DM N4-33 is intended for retrofit, or antenna modifications, on existing aircraft and is designed for ease of installation. Dual-antenna capability can be obtained by using a DM Hybrid Coupler (H21 series).
Electrical | |
Frequenc y Range | 108 - 118 MHz |
VSWR | 5:1 max |
Polarization | Horizontal |
Radiation Pattern | Omnidirectional in the azimuth plane. Approx cos. 0 in the vertical plane. |
Impedance | 50 Ohms |
Connectors | TNC |
Mechanical | |
Weight | 5.5 lbs (DM N4-15) 5.2 lbs (DM N4-33) |
FAA | TSO-C40a |
Approvals and Conformities
Country of Origin
Approvals and Conformities
Alternate PN#s
DMN4-33/D
Product Attributes

United States
Shipping Weight
5 pounds
ECCN
5A991
Manufacturer P/N
DM N4-33/D
Schedule B Code
8529.10.4000
Pack Quantity
1
The DM N4-15 and DM N4-33 Antennas are designed for use on high-performance aircraft where aerodynamic drag and component weight must be held at a minimum. These systems provide increased range and reduced bearing error, versus dipole type installations. Rugged metal edges provide erosion resistance; flush glass fiber housings ensure smooth airflow and reduced drag; and each assembly is foam-filled for maximum reliability.
The DM N4-15 is intended, primarily, for new aircraft installations, but can be installed, as a retrofit, when dual-antenna capability is required.
The DM N4-33 is intended for retrofit, or antenna modifications, on existing aircraft and is designed for ease of installation. Dual-antenna capability can be obtained by using a DM Hybrid Coupler (H21 series).
The DM N4-15 is intended, primarily, for new aircraft installations, but can be installed, as a retrofit, when dual-antenna capability is required.
The DM N4-33 is intended for retrofit, or antenna modifications, on existing aircraft and is designed for ease of installation. Dual-antenna capability can be obtained by using a DM Hybrid Coupler (H21 series).
Electrical | |
Frequenc y Range | 108 - 118 MHz |
VSWR | 5:1 max |
Polarization | Horizontal |
Radiation Pattern | Omnidirectional in the azimuth plane. Approx cos. 0 in the vertical plane. |
Impedance | 50 Ohms |
Connectors | TNC |
Mechanical | |
Weight | 5.5 lbs (DM N4-15) 5.2 lbs (DM N4-33) |
FAA | TSO-C40a |
Product Attributes
Country of Origin
Approvals and Conformities
Alternate PN#s
DMN4-33/D
Product Attributes

United States
Shipping Weight
5 pounds
ECCN
5A991
Manufacturer P/N
DM N4-33/D
Schedule B Code
8529.10.4000
Pack Quantity
1
The DM N4-15 and DM N4-33 Antennas are designed for use on high-performance aircraft where aerodynamic drag and component weight must be held at a minimum. These systems provide increased range and reduced bearing error, versus dipole type installations. Rugged metal edges provide erosion resistance; flush glass fiber housings ensure smooth airflow and reduced drag; and each assembly is foam-filled for maximum reliability.
The DM N4-15 is intended, primarily, for new aircraft installations, but can be installed, as a retrofit, when dual-antenna capability is required.
The DM N4-33 is intended for retrofit, or antenna modifications, on existing aircraft and is designed for ease of installation. Dual-antenna capability can be obtained by using a DM Hybrid Coupler (H21 series).
The DM N4-15 is intended, primarily, for new aircraft installations, but can be installed, as a retrofit, when dual-antenna capability is required.
The DM N4-33 is intended for retrofit, or antenna modifications, on existing aircraft and is designed for ease of installation. Dual-antenna capability can be obtained by using a DM Hybrid Coupler (H21 series).
Electrical | |
Frequenc y Range | 108 - 118 MHz |
VSWR | 5:1 max |
Polarization | Horizontal |
Radiation Pattern | Omnidirectional in the azimuth plane. Approx cos. 0 in the vertical plane. |
Impedance | 50 Ohms |
Connectors | TNC |
Mechanical | |
Weight | 5.5 lbs (DM N4-15) 5.2 lbs (DM N4-33) |
FAA | TSO-C40a |
Description
Country of Origin
Approvals and Conformities
Alternate PN#s
DMN4-33/D
Product Attributes

United States
Shipping Weight
5 pounds
ECCN
5A991
Manufacturer P/N
DM N4-33/D
Schedule B Code
8529.10.4000
Pack Quantity
1
The DM N4-15 and DM N4-33 Antennas are designed for use on high-performance aircraft where aerodynamic drag and component weight must be held at a minimum. These systems provide increased range and reduced bearing error, versus dipole type installations. Rugged metal edges provide erosion resistance; flush glass fiber housings ensure smooth airflow and reduced drag; and each assembly is foam-filled for maximum reliability.
The DM N4-15 is intended, primarily, for new aircraft installations, but can be installed, as a retrofit, when dual-antenna capability is required.
The DM N4-33 is intended for retrofit, or antenna modifications, on existing aircraft and is designed for ease of installation. Dual-antenna capability can be obtained by using a DM Hybrid Coupler (H21 series).
The DM N4-15 is intended, primarily, for new aircraft installations, but can be installed, as a retrofit, when dual-antenna capability is required.
The DM N4-33 is intended for retrofit, or antenna modifications, on existing aircraft and is designed for ease of installation. Dual-antenna capability can be obtained by using a DM Hybrid Coupler (H21 series).
Electrical | |
Frequenc y Range | 108 - 118 MHz |
VSWR | 5:1 max |
Polarization | Horizontal |
Radiation Pattern | Omnidirectional in the azimuth plane. Approx cos. 0 in the vertical plane. |
Impedance | 50 Ohms |
Connectors | TNC |
Mechanical | |
Weight | 5.5 lbs (DM N4-15) 5.2 lbs (DM N4-33) |
FAA | TSO-C40a |