Antennas, Waveguides, and Related Equipment - France (FR)
Federal Supply Class (FSC): 5985
NATO Supply Classification Class (NSC): 5985
Federal Supply Group (FSG): 59 Electrical and Electronic Equipment Components
NATO Supply Classification Group (NSG): 59 Electrical and Electronic Equipment Components
Items Managed by France (FR) - NCB is 14
Page 1 of 38
NSN Format for Antennas, Waveguides, and Related Equipment
Codified by France
| 59 | 85 | 14 | XXX | XXXX | |||
|---|---|---|---|---|---|---|---|
| Group FSG | Class | NCB | Identifier | ||||
| FSC Federal Supply Class | NIIN | ||||||
| NSN | |||||||
NATO Supply Class 5985 is a classification within NATO Supply Group 59, which is dedicated to Electrical And Electronic Equipment Components.
NATO Supply Class 5985 specifically focuses on Antennas, Waveguides, And Related Equipment. This class includes various types of antennas and waveguides used in communication systems, radar systems, and other electronic equipment.
Antennas are devices used to transmit or receive electromagnetic waves, allowing for wireless communication. They come in different forms such as dipole antennas, parabolic antennas, and array antennas.
Waveguides, on the other hand, are hollow metallic tubes or channels used to guide and transmit electromagnetic waves at microwave frequencies. They are commonly used in high-frequency applications, such as radar systems and satellite communications.
Related equipment in this class may include connectors, mounts, brackets, and other accessories used in the installation and operation of antennas and waveguides.
The purpose of NATO Supply Class 5985 is to provide a standardized classification system for procurement and logistics purposes within NATO member countries. It helps ensure efficient management and coordination of the supply chain for antennas, waveguides, and related equipment in military and defense applications.
If you need more specific information or have any other questions, feel free to ask!
Includes Aerials; Masts; Tower Equipment; Attenuators; Couplers; Transmission Lines.
Excludes Tower Structures.
Note-Mounting hardware, included in classes of this group, includes such specially designed items as brackets, holders, retainers, etc. Excluded from classes in this group are such hardware items as screws (Class 5305), bolts (Class 5306), studs (Class 5307), washers (Class 5310), rivets (Class 5320), and other common items indexed to specific classes, other than in Group 59. The FSC indexes and structure will govern the classification of items used on or with mounting hardware cited above.
Frequently Asked Questions(FAQ) for Federal Supply Class 5985
- What is Federal Supply Class 5985?
- FSC 5985 is the Federal Supply Class (formally known as NATO Supply Classification Class NSC 5985) in the USA for supply items codified in the category of Antennas, Waveguides, and Related Equipment.
- What is NATO Supply Classification Class 5985?
- NSC 5985 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 5985 in the USA) for supply items codified in the category of Antennas, Waveguides, and Related Equipment.
- Which Federal Supply Group is FSC 5985 in?
- FSC 5985 is in Federal Supply Group (FSG) 59 which contains Electrical and Electronic Equipment Components.
- Which NATO Supply Classification Group is NSC 5985 in?
- NSC 5985 is in NATO Supply Classification Group (NSG) 59 which contains Electrical and Electronic Equipment Components.
Supply Items Included in Federal Supply Class 5985
- What is a Waveguide Flange? 108 Items
- A Waveguide Flange (FLANGE,WAVEGUIDE) is a waveguide fitting with a projecting rim, edge or ridge whose inside dimensions are designed to be affixed to a waveguide for the purpose of joining with another electrical fitting.
- What is an Antenna Counterpoise? 20 Items
- An Antenna Counterpoise (COUNTERPOISE,ANTENNA) is a conductor or system of conductors, fabricated or arranged in a specific pattern, to simulate the properties of an electrical ground.
- What is a Spark Gap? 17 Items
- A Spark Gap is an item designed to act as a switching or triggering device by means of a disruptive discharge of electricity (a spark) between the electrodes. The insulation (usually air) between the electrodes is self-restoring after passage of the spark. For spark gaps used as a protective device, see ARRESTER, ELECTRICAL SURGE. For items with additional circuitry which perform complete modulation functions, see MODULATOR, RADAR.
- What is a Waveguide Adapter? 235 Items
- A Waveguide Adapter (ADAPTER,WAVEGUIDE) is an item designed to establish the necessary accommodations to connect a waveguide to a coaxial line, or to connect two or more terminated waveguides whose physical design does not normally allow connection.
- What is a Mast? 408 Items
- A Mast is an item essentially of columnar shape, having a single footing or mounting base, used to support another item. It may include accessories such as guys, insulators, and collars. See also TOWER. For similar items of this type used to carry power and/or communication lines, see POLE, LINE CONSTRUCTION (as modified)
- What is a Mast Section? 205 Items
- A Mast Section is an item that is specially designed and fabricated to be readily assembled together with other sections to form a MAST.
- What is a Waveguide Horn? 201 Items
- A Waveguide Horn (HORN,WAVEGUIDE) is a hollow conductor of varying cross-sectional area specifically designed to achieve directional characteristics in radio frequency radiating and receiving systems.
- What is an Antenna Reflector? 137 Items
- An Antenna Reflector (REFLECTOR,ANTENNA) is an object placed at a distance from a source of radiation, and designed to change the direction of incident radiation without appreciable transmission through it. It is used with an antenna. See also ANTENNA ELEMENT.
- What is a Waveguide Assembly? 1254 Items
- A Waveguide Assembly is an item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a SWITCH, WAVE GUIDE, a DUMMY LOAD, ELECTRICAL and other components such as waveguide section, cable terminal chamber and the like. Excludes COUPLER, ROTARY, RADIO FREQUENCY; COUPLER, DIRECTIONAL; ADAPTER, WAVEGUIDE; and TUNER, WAVEGUIDE.
- What is an Electrical Dummy Load? 568 Items
- An Electrical Dummy Load (DUMMY LOAD,ELECTRICAL) is a specific electrical element or set of electrical elements that are connected together to form a fixed arrangement and used as a substitute load for terminating an electrical circuit. A dummy load contains all the essential electrical characteristics necessary to terminate the circuit but does not function in the same manner as the load which it replaces. Examples are resistors used to replace antennas, batteries, loudspeakers, or the like. Includes single port terminations of twin lead, coaxial and waveguide transmission lines as low power terminations of a section of a transmission system in a specified manner. Includes dummy loads when arranged in a group or bank. Excludes power absorbers. See also LOAD BANK, ELECTRICAL.
- What is a Waveguide Probe? 29 Items
- A Waveguide Probe (PROBE,WAVEGUIDE) is an item terminating a coaxial line whose center conductor is designed to extend beyond the inner surface of a waveguide or resonant cavity. The purpose of the item is to radiate or absorb radio frequency energy. May include connector(s), retainer(s) and/or protective accessory(ies). See also BOLOMETER, RADIO FREQUENCY.
- What is a Radio Frequency Rotary Coupler? 254 Items
- A Radio Frequency Rotary Coupler (COUPLER,ROTARY,RADIO FREQUENCY) is an item which provides a means of transfer of electrical energy between two components or sets, and which is specifically designed to permit one section of a transmission line or waveguide to rotate continuously with respect to another, and still maintain radio frequency continuity.
- What is a Transmission Line Coupler? 76 Items
- A Transmission Line Coupler (COUPLER,TRANSMISSION LINE) is a coupler which permits the passage of electrical energy in either direction between a balanced and an unbalanced transmission line. See also COUPLER, ROTARY, RADIO FREQUENCY.
- What is a Directional Coupler? 366 Items
- A Directional Coupler (COUPLER,DIRECTIONAL) is an item specifically designed to be inserted into a transmission line, waveguide or coaxial transmission line to provide a suitable test outlet. The test signal is attenuated to a predetermined value.
- What is a Waveguide? 525 Items
- A Waveguide is an item consisting of a hollow tube of conductive material having a predetermined cross section specifically designed to guide or conduct high frequency electromagnetic energy through its interior. Does not include coaxial cable. Refers to bulk quantities only.
- What is an Antenna Control Group? 25 Items
- An Antenna Control Group is a collection of items that provides facilities for the control of antenna(s) and associated radome(s).
- Antenna Coupler-Power Supply 22 Items
- What is an Antenna Group? 226 Items
- An Antenna Group is a collection of items, that provide antenna facilities for the reception and/or transmission of electromagnetic energy.
- What is an Antenna Set? 46 Items
- An Antenna Set is two or more antennas, or antenna assemblies which are independently mounted.
- What is an Antenna Control Subassembly? 19 Items
- An Antenna Control Subassembly is two or more different types of items having a common mounting or mounted on each other which together form a portion of an antenna control but which in itself is not a complete functioning item and cannot be assigned a more definite item name.
- What is an Antenna Pedestal Subassembly? 80 Items
- An Antenna Pedestal Subassembly is two or more different types of items having a common mounting or mounted on each other which together form a portion of an antenna pedestal but which in itself is not a complete functioning item and cannot be assigned a more definite item name.
- What is an Antenna Subassembly? 285 Items
- An Antenna Subassembly is two or more different types of items having a common mounting or mounted on each other which together form a portion of an antenna but which in itself is not a complete functioning item and cannot be assigned a more definite item name.
- What is an Attenuator Subassembly? 28 Items
- An Attenuator Subassembly is two or more different types of items having a common mounting or mounted on each other which together form a portion of an attenuator but which in itself is not a complete functioning item and cannot be assigned a more definite item name.
- What is an Antenna? 2807 Items
- An Antenna is an item consisting of a conductor or a system of conductors specifically designed to radiate and/or receive electromagnetic waves in free space. May include beam-forming devices, drive motors, synchros, radome, and associated mechanical structure.
- What is a Variable Attenuator? 181 Items
- A Variable Attenuator (ATTENUATOR,VARIABLE) is a device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).
- What is an Antenna Stop? 20 Items
- An Antenna Stop (STOP,ANTENNA) is an item designed to check the movement or action of an antenna. Do not use if a more specific item name appears in this index.
- What is a Radio Frequency Transmission Line? 56 Items
- A Radio Frequency Transmission Line (LINE,RADIO FREQUENCY TRANSMISSION) is an item designed primarily for the conduction of radio frequency energy, and consisting of two or more conductors supported in fixed spatial relationship(s) along their own length. Since the characteristic impedance of the line is determined by the spatial relationships of the conductors, which are sufficiently rigid to maintain these relationships between supports, the configuration of the item is usually not susceptible to mechanical manipulation; that is, it is not normally flexible. Includes a single conductor inclosed in an outer concentric conductor (coaxial) or two or more conductors laid parallel. All types have low loss or special characteristics at high frequencies. May include fittings or terminations. For items having continuous homogeneous dielectric, see CABLE, RADIO FREQUENCY. See also LINE SECTION, RADIO FREQUENCY TRANSMISSION.
- What is an Antenna Control? 65 Items
- An Antenna Control (CONTROL,ANTENNA) is an item which provides the means for selecting the mode of operation or to direct the DRIVE, ANTENNA to carry out the input instructions. For items which provide coordinate information, see PROGRAMMER, ANTENNA POSITION.
- What is a Radio Frequency Transmission Line Section? 22 Items
- A Radio Frequency Transmission Line Section (LINE SECTION,RADIO FREQUENCY TRANSMISSION) is a fabricated or processed item which forms a portion of a transmission line or which when added to complementary items will form a transmission line or a portion thereof. Do not use if a more specific item name now exists in the index. See also TUNER, TRANSMISSION LINE and LINE, RADIO FREQUENCY TRANSMISSION.
- What is a Radio Frequency Transmission Line Seal? 16 Items
- A Radio Frequency Transmission Line Seal (SEAL,RADIO FREQUENCY TRANSMISSION LINE) is an item designed to provide termination for a gas filled radio frequency transmission line.
- What is an Antenna Element? 737 Items
- An Antenna Element is an item which is a single conductor and is designed as a replaceable part of an antenna dipole or antenna.
- What is a Waveguide Coupling? 100 Items
- A Waveguide Coupling (COUPLING,WAVEGUIDE) is a device specifically designed to conveniently couple and lock together mating surfaces of two adjacent sections of a waveguide.
- What is an Antenna Mast Plate? 67 Items
- An Antenna Mast Plate (PLATE,ANTENNA MAST) is an item which is rigid or semirigid, flat and generally smooth. Its thickness is small in comparison to both its length and width, and it is so designed as to be used with an antenna mast.
- What is an Antenna Reflector Section? 22 Items
- An Antenna Reflector Section (REFLECTOR SECTION,ANTENNA) is an item which is one of the mechanically similar and complementary parts which together form an antenna reflector.
- What is a Waveguide Seal? 112 Items
- A Waveguide Seal (SEAL,WAVEGUIDE) is an item or assembly designed to be fitted into or external to the end of a waveguide, in order to prevent the entrance of moisture or other foreign matter, without appreciably attenuating radio frequencies. May or may not be pressure proof.
- What is an Antenna Support Sleeve? 21 Items
- An Antenna Support Sleeve (SLEEVE,ANTENNA SUPPORT) is a cylinder whose ratio of axial length to the outside diameter is four to one or greater, and which is used with an antenna support.
- What is an Antenna Support? 672 Items
- An Antenna Support (SUPPORT,ANTENNA) is an item which consists of a mechanical or structural part designed to overcome the force of gravity, but is not intended to be the principal sustaining member of an antenna.
- What is an Antenna Horn Support? 16 Items
- An Antenna Horn Support (SUPPORT,ANTENNA HORN) is an item which consists of a mechanical or structural part designed to overcome the force of gravity, but is not intended to be the principal sustaining member of an antenna horn.
- What is an Antenna Reflector Support? 34 Items
- An Antenna Reflector Support (SUPPORT,ANTENNA REFLECTOR) is an item which consists of a mechanical or structural part designed to overcome the force of gravity, but is not intended to be the principal sustaining member of an antenna reflector.
- What is a Radio Frequency Transmission Line Support? 17 Items
- A Radio Frequency Transmission Line Support (SUPPORT,RADIO FREQUENCY TRANSMISSION LINE) is an item which consists of a mechanical or structural part designed to overcome the force of gravity, but is not intended to be the principal sustaining member of a radio frequency transmission line.
- What is a Waveguide Support? 63 Items
- A Waveguide Support (SUPPORT,WAVEGUIDE) is an item which consists of a mechanical or structural part designed to overcome the force of gravity, but is not intended to be the principal sustaining member of a waveguide.
- What is an Antenna Support Ring? 27 Items
- An Antenna Support Ring (SUPPORT RING,ANTENNA) is an item, circular in design, and consisting of two bearing surfaces and antifriction bearings specifically designed to provide facilities for imparting rotational motion to an antenna mounted on it. It may include items such as synchros, limit switches, and contactors.
- Base,Antenna Support 140 Items
- Base,Mast 93 Items
- What is an Antenna Mast Cradle? 14 Items
- An Antenna Mast Cradle (CRADLE,ANTENNA MAST) is a support or frame which is shaped to conform generally to the contour of an antenna mast and which is used to hold the mast when not in use.
- Holder,Antenna Coupler 10 Items
- What is an Antenna Spreader? 28 Items
- An Antenna Spreader (SPREADER,ANTENNA) is an item specifically designed to space or hold apart the free swinging electrical conductors of an antenna or counterpoise. Usually includes grooves or fittings for attachment of conductors and for a bridle used to attach the antenna to a mast or other support. For similar items specifically designed for insulating purposes, see INSULATOR (applicable modifier).
- What is an Antenna Patching Panel? 17 Items
- An Antenna Patching Panel (PANEL,PATCHING,ANTENNA) is an item on which are mounted plugs, sockets, and the like, and which are provided a point at which a radio set may be connected to various antennas or antenna arrays by means of patch cords, U-links, or similar methods. May include an indicator for display of output power from the radio transmitter.
- What is a Waveguide Switch? 76 Items
- A Waveguide Switch (SWITCH,WAVEGUIDE) is an item specifically designed for mechanically or electronically positioning one or more waveguide sections so as to couple it or them to other sections in a waveguide system. The switching function may be operated by a manual actuator, an electromechanical actuator or by means of an arrangement of semiconductors and passive circuit devices. Excludes RELAY, (as modified).
- What is a Radio Frequency Transmission Line Switch? 265 Items
- A Radio Frequency Transmission Line Switch (SWITCH,RADIO FREQUENCY TRANSMISSION LINE) is an item specifically designed for mechanically or electronically positioning one or more radio frequency transmission line sections so as to couple it or them to other sections in a radio frequency transmission line system. The switching function may be operated by a manual actuator, an electromechanical actuator or by means of an arrangement of semiconductors and passive circuit devices. Excludes RELAY, (as modified).
- What is an Antenna Case? 81 Items
- An Antenna Case (CASE,ANTENNA) is a case specifically designed to hold an antenna, an antenna element(s), or antenna section(s).
- What is an Antenna Assembly? 106 Items
- An Antenna Assembly is an item consisting of two or more separately excited antennas on a common mounting or mounted on each other. Do not use for a single antenna which is merely complex or unusual in construction.
- What is an Antenna Pedestal? 58 Items
- An Antenna Pedestal (PEDESTAL,ANTENNA) is an item specifically designed to support and rotate an antenna(s). It may also support related components such as transmitters, receivers, or modulators. It may include accessory items such as drive motors, synchros, contactors, or collector rings. See also TOWER.
- What is an Antenna Pedestal Platform? 12 Items
- An Antenna Pedestal Platform (PLATFORM,ANTENNA PEDESTAL) is an item consisting of a flat surface and its mounting supports, designed to be placed at some level other than the base of the antenna pedestal, for the purpose of supporting equipment and/or maintenance personnel.
- What is an Antenna To Transmitter Adapter? 83 Items
- An Antenna To Transmitter Adapter (ADAPTER,ANTENNA TO TRANSMITTER) is an adapter which provides facilities for electromechanically adapting the output circuit of a transmitter of one impedance to an antenna of a lower or higher impedance, while simultaneously providing dynamic electrical loading of the circuit for stabilization of the frequency generating component against undesirable external loading.
- What is an Antenna Drive? 55 Items
- An Antenna Drive (DRIVE,ANTENNA) is a device which may rotate or position an antenna in response to and external control signal. It is not designed to support an antenna.
- What is a Fixed Attenuator? 413 Items
- A Fixed Attenuator (ATTENUATOR,FIXED) is a device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.
- What is an Antenna Coupler? 277 Items
- An Antenna Coupler (COUPLER,ANTENNA) is a coupler which provides a means of transfer of electrical energy between an antenna and other components. See also LINE, RADIO FREQUENCY TRANSMISSION; CABLE ASSEMBLY (as modified); and NETWORK, IMPEDANCE MATCHING.
- Adapter,Antenna To Antenna Base 67 Items
- What is a Mast Adapter? 38 Items
- A Mast Adapter (ADAPTER,MAST) is an item constructed to establish the necessary accommodations to connect two or more masts whose physical design or function will not normally warrant their connection.
- What is a Radome? 318 Items
- A Radome is an item which incloses an antenna. It is specifically designed to permit maximum passage of radio frequency energy through it, while providing protection to the antenna from weather. The item may also inclose the antenna support, and rotating mechanism. It may be flexible or rigid, streamlined or irregular shaped. May also include pressurizing mechanism and anti-icing or de-icing equipment. See also COVER, ANTENNA ELEMENT.
- What is an Antenna Support Tie Rod? 20 Items
- An Antenna Support Tie Rod (TIE ROD,ANTENNA SUPPORT) is an item long in relation to its cross section, that connects and maintains relative position between two antenna supports. It is not intended to overcome the force of gravity. The ends are usually processed to provide mounting facilities. May include mounting hardware.
- What is an Antenna Cover? 121 Items
- An Antenna Cover (COVER,ANTENNA) is excludes RADOME.
- Cover,Antenna Base 17 Items
- Cover,Antenna Element 47 Items
- Cover,Antenna Support 10 Items
- What is a Radome Cover? 17 Items
- A Radome Cover (COVER,RADOME) is a cover designed to protect a RADOME from mechanical damage while the inclosed antenna is not in use.
- Cover,Waveguide Flange 22 Items
- What is an Antenna Vane? 17 Items
- An Antenna Vane (VANE,ANTENNA) is a mechanical item which is added to a rotating antenna to maintain constant wind loading of the antenna during rotation by presenting a greater surface to the wind as the surface presented by the antenna reflector decreases.
- What is an Antenna Coupler Group? 41 Items
- An Antenna Coupler Group is a collection of items, that provides coupling facilities between an antenna and another compatible component(s).
- What is an Antenna Elevator Group? 17 Items
- An Antenna Elevator Group is a collection of items, for raising and lowering an antenna.
- What is an Antenna Support Group? 188 Items
- An Antenna Support Group is a collection of items supporting an antenna. May include integral components.
- What is an Electrical Dummy Load Group? 35 Items
- An Electrical Dummy Load Group (DUMMY LOAD GROUP,ELECTRICAL) is a collection of items, that provide electrical dummy load facilities.
- What is an Antenna Stand? 86 Items
- An Antenna Stand (STAND,ANTENNA) is excludes INSULATOR, STANDOFF.
- What is an Antenna Elevator? 26 Items
- An Antenna Elevator (ELEVATOR,ANTENNA) is an item specifically designed to raise and lower an antenna. Does not include the antenna.
- What is a Radio Frequency Reflection Isolator? 133 Items
- A Radio Frequency Reflection Isolator (ISOLATOR,RADIO FREQUENCY REFLECTION) is a device which allows radio frequency energy to pass in one direction with very little power loss, but blocks the flow of energy in the other direction by means of multiple WAVE-polarization or an integral dissipative load. It isolates frequency sensitive circuity from the effects of reflected radio frequency energy resulting from component mismatch. It usually has one or more ports terminated with coaxial connector(s) and/or waveguide flange(s); or other electrical terminations. Isolators designed for internal use in waveguide runs may consist of rods, rings, chips, strips and the like and have no ports or terminations. See also DIPLEXER; DUPLEXER. Excludes CIRCULATOR, RADIO FREQUENCY.
- What is an Antenna Selector? 14 Items
- An Antenna Selector (SELECTOR,ANTENNA) is an item which automatically discriminates between radio frequency signals impinging on two or more antennas, and will connect that antenna which provides optimum signal strength from a desired transmitting source of one or more radio receivers. See also SELECTOR, RECEIVER SIGNAL.
- What is a Loading-Phasing Discriminator? 12 Items
- A Loading-Phasing Discriminator (DISCRIMINATOR,LOADING-PHASING) is an item which electronically loads and resonates an antenna and transmission line system in accordance with changes in the operating frequency of associated equipment. Resonance and loading is effected by the application of control voltages to an antenna coupler. Control voltages are derived by the electrical discrimination of the angular phase shift resulting from standing wave ratios when the radiation system is in an off-resonance condition. Excludes DISCRIMINATOR, ELECTRICAL FREQUENCY and TRANSFORMER, DISCRIMINATOR.
- What is a Coaxial Crystal Mixer? 23 Items
- A Coaxial Crystal Mixer (MIXER,CRYSTAL,COAXIAL) is an item consisting of coaxial line and associated connectors having two frequency inputs, a crystal (any semiconductor device that provides rectification) and an output connection. It is employed to mix two frequencies, with the resultant output frequency being a composite of the two inputs. For items utilizing electron tube(s) and/or WAVEGUIDE ASSEMBLY, see MIXER STAGE, FREQUENCY; and MIXER, CRYSTAL, WAVEGUIDE.
- What is a Waveguide Crystal Mixer? 13 Items
- A Waveguide Crystal Mixer (MIXER,CRYSTAL,WAVEGUIDE) is an item consisting of a WAVEGUIDE ASSEMBLY having two frequency inputs, a crystal (any semiconductor device that provides rectification) and an output connection. It is employed to mix two frequencies, with the resultant output frequency being a composite of the two inputs. For items which also utilize electron tube(s), see MIXER STAGE, FREQUENCY. See also MIXER, CRYSTAL, COAXIAL.
- Case,Radio Frequency Transmission Line 15 Items
- What is a Diplexer? 22 Items
- A Diplexer is an item designed to allow a single antenna to be used for simultaneous transmission and reception on different frequencies. It is installed in a transmission line or waveguide system between the transmitter(s) and/or receivers and a common antenna. It may have provisions for tuning.
- What is a Radio Frequency Circulator? 112 Items
- A Radio Frequency Circulator (CIRCULATOR,RADIO FREQUENCY) is a waveguide, stripline, or coaxial component having three or more ports (terminals), so arranged that energy entering one port is transmitted to the next adjacent port in a particular direction while decoupling the energy from all other ports. Excludes SWITCH, RADIO FREQUENCY TRANSMISSION LINE; and SWITCH, WAVEGUIDE.
- What is an Antenna Unit Switch? 28 Items
- An Antenna Unit Switch (SWITCH,ANTENNA UNIT) is this item provides switching of radio frequency signals from antennas to receiver-synthesizer. The antenna switching unit also receives switching commands from the receiver-synthesizer that determine which high band, mid band and lowband signals are to be switched.
- What is a Radio Frequency Amplifier-Coupler? 35 Items
- A Radio Frequency Amplifier-Coupler (AMPLIFIER-COUPLER,RADIO FREQUENCY) is an item having the dual function of an amplifier and a coupler to provide automatic tuning to a variety of antennas by matching impedance levels.
- What is an Antenna Stiffener Rib? 28 Items
- An Antenna Stiffener Rib (RIB,STIFFENER,ANTENNA) is an item used to brace the interior or exterior of an antenna.
- What is an Antenna Accessory Kit? 167 Items
- An Antenna Accessory Kit (ACCESSORY KIT,ANTENNA) is an accessory kit designed to connect an ANTENNA to a trailer or other equipment, consisting of guy wires, stakes, miscellaneous hardware, and the like. Excludes ANTENNA COUPLER GROUP.
- What is an Antenna Mast Lock Assembly? 30 Items
- An Antenna Mast Lock Assembly (LOCK ASSEMBLY,ANTENNA MAST) is a device designed to secure a MAST, excludes LEVER, MANUAL CONTROL.
- What is a Waveguide Shim? 12 Items
- A Waveguide Shim (SHIM,WAVEGUIDE) is a piece of metallic material designed to fit between two FLANGE, WAVEGUIDEs for the purpose of ensuring a low electrical resistance between the faces of the flange.
- What is a Filter Waveguide Assembly? 18 Items
- A Filter Waveguide Assembly (WAVEGUIDE ASSEMBLY,FILTER) is a WAVEGUIDE ASSEMBLY which is specifically designed to pass frequencies within a range and to suppress frequencies outside that range. It may contain one or more tuned cavities, and tuning devices such as capacitive screws and the like.
- What is a Radome Panel? 13 Items
- A Radome Panel (PANEL,RADOME) is a preformed item composed of materials that facilitate the passage of radio frequency energy, which forms a portion of a RADOME. It may contain facilities for mounting and have attachment points for pressurizing and de-icing equipment.
- What is a Waveguide Drier? 11 Items
- A Waveguide Drier (DRIER,WAVEGUIDE) is an electrically driven, automatic functioning device for continuous operation designed to dry and pressurize the waveguide run between the radar set and antenna-system.It protects the radar set from malfunction.
- What is an Electrical And Electronic Equipment Modification Kit? 52 Items
- An Electrical And Electronic Equipment Modification Kit (MODIFICATION KIT,ELECTRICAL AND ELECTRONIC EQUIPMENT) is an item or collection of items employed to modify electrical and electronic equipment.
- What is a Radio Frequency Power Divider? 24 Items
- A Radio Frequency Power Divider (DIVIDER,POWER,RADIO FREQUENCY) is an item specifically designed to separate incoming radio frequency power into predetermined proportional values at its output terminals.
- What is an Antenna Protector? 42 Items
- An Antenna Protector (PROTECTOR,ANTENNA) is a reusable, fabricated, rigid item designed to protect an atenna during handling, operation, maintenance, and shipping operations.
- What is an Antenna Tripod? 74 Items
- An Antenna Tripod (TRIPOD,ANTENNA) is a specifically designed open framework structure consisting of three legs hinged or rigidly affixed at the top to a central mounting head, plate, or the like, which provides the principal support for an antenna. Each leg is designed to be attached at the base to a permanent footing or may include integral footing or base plate.
- What is an Antenna Bag? 10 Items
- An Antenna Bag (BAG,ANTENNA) is a container made of flexible material, designed to carry a ANTENNA. It may have facilities such as handle(s), and/or starp(s) for carrying and may also have interior and exterior pockets as well as dividers for seperating and securing equipment and accessory. EXCLUDES: CASE,ANTENNA and COVER,ANTENNA.
Stock Items From Supply Class 5985 Page 1 of 38
- 96192488AA
- RNCC: 3 | RNVC: 2 | DAC: 2
- 52841
- RNCC: 3 | RNVC: 2 | DAC: 4
- 45398592
- RNCC: 3 | RNVC: 9 | DAC: 5
- 47011900
- RNCC: 3 | RNVC: 9 | DAC: 2
- 16397504
- RNCC: 3 | RNVC: 9 | DAC: 1
- UG51USTD8517
- RNCC: 3 | RNVC: 2 | DAC: 6
- CEL316XY35MM
- RNCC: 3 | RNVC: 2 | DAC: 2
- 290 10DB
- RNCC: 3 | RNVC: 2 | DAC: 4
- SM01029767A
- RNCC: 3 | RNVC: 2 | DAC: 4
- R416020000
- RNCC: 3 | RNVC: 2 | DAC: 2
- MS116A
- RNCC: 3 | RNVC: 2 | DAC: 6
- 3033-200A1-36
- RNCC: 3 | RNVC: 2 | DAC: 4
- (241)A0071996600306S
- RNCC: 5 | RNVC: 2 | DAC: U
- R414 710
- RNCC: 5 | RNVC: 2 | DAC: 2
- 486880
- RNCC: 5 | RNVC: 2 | DAC: 4
- S600A
- RNCC: 5 | RNVC: 9 | DAC: 4
- 5800583-521006.101
- RNCC: 5 | RNVC: 2 | DAC: 1
- 1084931840011
- RNCC: 5 | RNVC: 2 | DAC: 3
- 0183696E00
- RNCC: 5 | RNVC: 2 | DAC: 9
- R404210
- RNCC: 5 | RNVC: 2 | DAC: 3
- 75850
- RNCC: 3 | RNVC: 2 | DAC: 1
- 276.005-004
- RNCC: 5 | RNVC: 2 | DAC: 3
- 62578311AA
- RNCC: 3 | RNVC: 2 | DAC: 4
- 11672
- RNCC: 3 | RNVC: 2 | DAC: 4
- 10425413
- RNCC: 3 | RNVC: 2 | DAC: 6
- 365A81-0178-05
- RNCC: 3 | RNVC: 2 | DAC: 2
- 2084-326
- RNCC: 3 | RNVC: 2 | DAC: 2
- 18701509
- RNCC: 3 | RNVC: 2 | DAC: 4
- TR11661B
- RNCC: 3 | RNVC: 2 | DAC: 2
- 62713
- RNCC: 3 | RNVC: 2 | DAC: 2
- 8042609E00
- RNCC: 5 | RNVC: 2 | DAC: 9
- 79362000
- RNCC: 3 | RNVC: 2 | DAC: 2
- 106135220
- RNCC: 3 | RNVC: 2 | DAC: 6
- D1371-180-81
- RNCC: 3 | RNVC: 2 | DAC: 4
- 63677
- RNCC: 3 | RNVC: 2 | DAC: 4
- 010450062P
- RNCC: 3 | RNVC: 2 | DAC: 1
- 39197932
- RNCC: 3 | RNVC: 2 | DAC: 2
- 303255
- RNCC: 3 | RNVC: 2 | DAC: 5
- 8307848
- RNCC: 3 | RNVC: 2 | DAC: 4
- 13857
- RNCC: 3 | RNVC: 2 | DAC: 5
- BNSR216-12-00
- RNCC: 5 | RNVC: 2 | DAC: 4
- 0TT2517
- RNCC: 5 | RNVC: 9 | DAC: 3
- N2000-ASPI-SP-0026
- RNCC: 3 | RNVC: 2 | DAC: 2
- MH11515-5E
- RNCC: 5 | RNVC: 2 | DAC: 2
- T49-0055
- RNCC: 3 | RNVC: 2 | DAC: 5
- 96089063
- RNCC: 5 | RNVC: 2 | DAC: 9
- IF036-044
- RNCC: 3 | RNVC: 9 | DAC: 1
- AN-535A
- RNCC: 6 | RNVC: 9 | DAC: 9
- AN-512A
- RNCC: 6 | RNVC: 9 | DAC: 9
- 4012-1
- RNCC: 3 | RNVC: 2 | DAC: 4
- 16040215
- RNCC: 5 | RNVC: 2 | DAC: 9
- 9145407
- RNCC: 3 | RNVC: 2 | DAC: 4
- M-P-20628-5
- RNCC: 3 | RNVC: 2 | DAC: 3
- AN-97C
- RNCC: 6 | RNVC: 9 | DAC: 9
- BN220W12-00
- RNCC: 3 | RNVC: 2 | DAC: 2
- 26045219
- RNCC: 3 | RNVC: 2 | DAC: 1
- 96054773F2427
- RNCC: 3 | RNVC: 2 | DAC: 1