Products/Services for Military HF Dipole Antenna
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Antennas - (1282 companies)...the elements and electronics. These use a microstrip-patch or planar array antenna or multiple dipoles. The cell site can use several panel antennas or bays of panels as required, and adaptive antennas can select the optimal antenna for the application...ApplicationsPattern TypePolarization Type -
Antenna Design Software - (13 companies)...telecommunications and commercial satellites. military communication systems. consumer products such as cars, radios, and television (TVs). Antenna designers use antenna software to perform complex calculations and post-processing routines such as near field plots...
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Radios - (369 companies)...of a transmitter, receiver, and antenna. They are available in mobile and base configurations. Performance. Unlike cellular phones, radios do not require a monthly contract or carry per-call charges. In the United States, two-way radios are regulated... -
RFID Tags - (195 companies)...identification) tags are small electronic devices that wirelessly identify and track physical articles through radio frequency interaction with RFID readers. Each tag contains a minimum of an integrated circuit and an antenna. RFID tags are used...
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Antenna Mounts - (25 companies)Antenna mounts are used to hold and support antennas of all sizes and shapes. The antenna collects the electromagnetic signal and sends it to the receiver. There are many types of antennas and mounts including for radio, television, global...
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Chip Antennas - (112 companies)...wide will create a dipole, but if the plane is large enough than it will act as a monopole antenna. While the PCB can act as the ground plane, the antenna itself is required to be placed on the edge of the PBC on top of an isolated section which...
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Military (MIL-SPEC) Connectors - (287 companies)Military (MIL-SPEC) connectors are built in accordance with military specifications. Their design takes into account the need to protect the connection from environmental factors, allowing them to be used in military and aerospace applications...
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Horn Antennas - (73 companies)...will not function efficiently. Horn antennas are commonly used as the active element in a dish antenna. The horn is pointed toward the center of the dish reflector. The use of a horn, rather than a dipole antenna or any other type of antenna...
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Coaxial Cables and Triaxial Cables - (862 companies)Coaxial cables have an inner conductor insulated by a dielectric material and then surrounded by an outer conductor that is shielded with braid or foil. Triaxial cables add an extra layer of insulation and a second conductive sheath. They are commonly known as coax and triax, and are chosen because of their protection against external electromagnetic interference.
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Radomes - (25 companies)...military: MIL-Spec and MIL-STD. Federal: FAA, FED-STD. Commercial: ASTM, ASME, ASCE, ISO. Relevant standards include: AIA/NAS ARTC-4 - Electrical test procecures for radomes and radome materials. FAA-E-2773 - Fixed ground antenna radome. MIL-R-5082 - Radome...
Product News
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A.H. Systems Inc.
Dipole Antenna for broadcast field measurements. Product Datasheet. Dipole Antenna TV-2. A.H. Systems TV-2 half-wave dipole antenna, also know as the reference dipole antenna, is the simplest form of an antenna. This dipole consists of a matching balun and two horizontal elements and includes a mounting clamp, and a tape measure to adjust the element lengths. Each antenna element is adjusted to a quarter wavelength (half wavelength total) this will create a precise resonating response at the frequency of interest. The antenna balun... (read more)Browse Antennas Datasheets for A.H. Systems Inc. -
A.H. Systems Inc.
Learn more about the FCC-4 Dipole Antenna Small, Portable, Accurate. Gain Reference. 325 MHz - 1 GHz. This small, lightweight and portable antenna. provides a convenient solution for accurate gain measurements. Learn more about the FCC-4 Dipole Antenna. Product Datasheet. Welcome to A.H. Systems, inc. A.H. Systems has been established since 1974 and manufactures a complete line of affordable, reliable, EMI test equipment. Our individually calibrated EMI Test Antennas, Preamplifiers, Current Probes and Low-Loss Cables satisfy many test... (read more)Browse Antennas Datasheets for A.H. Systems Inc. -
Electri-Flex Company
Shielded Conduit for Military Applications and simple assembly means it takes less time to install. It uses off-the-shelf (OTS) connectors that are less expensive than high-end, mil spec shielded conduit that require costly custom fittings. Shield-Flex is ideal for the following Applications and Markets: Aerospace. Air Handling Equipment (HVAC). CE - European EMI Requirements. Commercial-off-the-shelf (COTS) (CAGE Code: 09641). Data Centers. Defense/Military/Government. Healthcare/Medical. Industrial. Radio Broadband/Antenna. Ship Building... (read more)Browse Electrical Conduit Datasheets for Electri-Flex Company -
Tecmark Corporation
Understanding HF-Rated GFCI Protection What is the HF note?. As the NEC now requires Ground Fault protection for a larger scope of applications & higher rated circuits in the recent Code cycles, high frequency during start up & cool down phases of equipment involving power inverters & variable frequency drives (VFDs) has created issues with inadvertent fault conditions. This is because the High Frequency "chatter " in the circuit is seen as electrical leakage by the GFCI. High Frequency (HF) rated Ground Fault Circuit Interrupters... (read more)Browse Ground Fault Circuit Interrupters (GFCI) Datasheets for Tecmark Corporation -
Tecmark Corporation
HF-Rated Ground Fault Protection What is the HF note?. As the NEC now requires Ground Fault protection for a larger scope of applications & higher rated circuits in the recent Code cycles, high frequency during start up & cool down phases of equipment involving power inverters & variable frequency drives (VFDs) has created issues with inadvertent fault conditions. This is because the High Frequency "chatter " in the circuit is seen as electrical leakage by the GFCI. High Frequency (HF) rated Ground Fault Circuit Interrupters... (read more)Browse Ground Fault Circuit Interrupters (GFCI) Datasheets for Tecmark Corporation -
Baker
Introducing The New EdgeGARD e3 HF room air from entering the work area and contaminating samples. Clean benches do not protect users from exposure and should never be used when working with any infectious material or volatile/toxic chemicals. The EdgeGARD (R) e3 HF Horizontal Laminar-Flow Clean Bench provides ISO Class 5 cleanliness (for .05 micrometer particles) for production protection only and is not for use with hazardous aerosols. The EdgeGARD is also available in space saver models. With a spacious work area illuminated... (read more)Browse Clean Benches Datasheets for Baker -
Inductotherm Group
Smarter Welding with Thermatool MPACT™ HF Welder highlights. Features and Benefits: Compact single cabinet HF welder provides the most economical solution to tube and pipe production needs. Electronic Matching ensures the HF Welder always operates at the optimum welding frequency. Small footprint for ease of use on small diameter tube and pipe mills. Available in HF induction and contact welding models. Reliable and robust operation - eliminating unplanned downtime. Highest HF Welding process efficiency available. Simple to operate with recipe... (read more)Browse Welding, Brazing, and Soldering Equipment Datasheets for Inductotherm Group -
Baker
EdgeGARD® e3 HF Horizontal Flow Clean Bench room air from entering the work area and contaminating samples. Clean benches do not protect users from exposure and should never be used when working with any infectious material or volatile/toxic chemicals. The EdgeGARD (R) e3 HF Horizontal Laminar-Flow Clean Bench provides ISO Class 5 cleanliness (for .05 micrometer particles) for production protection only and is not for use with hazardous aerosols. The EdgeGARD is also available in space saver models. With a spacious work area illuminated... (read more)Browse Clean Benches Datasheets for Baker -
Inductotherm Group
Thermatool® XPERT™ HF Welder: Maximize Efficiency Explore next-generation precision and efficiency with Thermatool 's XPERT TM High Frequency Welder. Engineered to elevate your tube and pipe production. Designed for wide product ranges and high-performance materials, Thermatool 's XPERT TM High Frequency Welder delivers unmatched reliability, minimal scrap, and precise weld heat input control across any grade of steel. Its lightweight, modular HF power design and patented AutoMatch TM technology ensure rapid response to mill changes... (read more)Browse Welding, Brazing, and Soldering Equipment Datasheets for Inductotherm Group -
A.H. Systems Inc.
Advantages of Antenna Rental at competitive prices with immediate shipment plus prompt technical support are our goals to improve the quality of your testing requirements. Hybrid Biconical/Log periodic. Current Probes. Horn Antennas. Mounting Accesories. Dipole Antennas. Cables... (read more)
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US-TAIWANESE SIGNALS INTELLIGENCE: An ear to the ground
Also near the Pingtun Lee facility is a complex at Mae Garden belonging to Taiwan's Military Intelligence Bureau, where a number of HF dipole antenna masts are thought to be used for the transmission of information to Taiwanese intelligence agents working in …
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South Midlands Communications Ltd
Manufacture HF communication antennas including centre fed dipoles , mobile and base station loop antennas , wide band and adjustable tactical transportable HF military antennas, VHF antennas, pneumatic masts and positioners.
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Antenna Engineering Handbook, Fourth Edition > Frequency Bands for Military and Commercial Applications
Most terrestrial communication systems used by the military and the commercial market, including HF , VHF, and UHF radios, utilize conventional monopole and dipole antennas that are electrically small but long enough to provide adequate gain and the largest possible coverage area.
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Global Mobile Satellite Communications
As the 1970s dawned, optimism and enthusiasm about satellite communications was so great with ideas to virtually replace HF radio in the Navy with the new Fltsatcom military mobile system. For instance, since this time several types of UHF transceiving antennas developed for US naval shipboard service were used, such as the oldest crossed- dipole array, its improved version and the so-called wash-tube similar to an SBF antenna and one …
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Antenna systems for mobile satellite applications
As the 1970s dawned, optimism and enthusiasm about satellite communications was so great with ideas to virtually replace HF radio in the Navy with the new Fltsatcom military mobile system. For instance, since this time several types of UHF transceiving anten- nas developed for US naval shipboard services were used, such as the oldest crossed- dipole array, its im- proved version and the so-called wash-tube similar to an SBF antenna …
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MULTI‐ROLE COMMUNICAITONS FOR SPECIAL FORCES
The third case holds a 1.8‐30MHz CW/SSB/FSK exciter, 125W power amplifier, power‐conditioning unit, digital rate adaptor, AN/CSZ‐1A, H‐250, low‐profile HF antenna and an optional dipole antenna. … voice, data and imaging communications at 16kbit/s (satcom/LOS), 2.4kbit/s (satcom/LOS, HF or military /commercial wire) and …
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BEYOND RIVET RIDER
Alongside TV coverage, Rivet Rider is effective against civil and military radio broadcasts in the 450kHz to 2MHz amplitude modulated (AM), 1.999‐29.999MHz high‐frequency ( HF ) and 30MHz to 1GHz frequency‐modulated (FM) bands and formats. The system's output is transmitted via trailing‐wire and fixed‐ dipole antennas which can be either vertically or horizontally polarised.
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Practical Antenna Handbook, Fifth Edition > The Yagi-Uda Beam Antenna
Arguably the most popular of the multiband antennas is the trap tribander (sometimes a five-bander if … Although most tribanders are sold into the amateur market, trapped tribanders designed for key shortwave broadcast bands or long-haul military HF comm links are also available. … along both sides of each element, similar to the ones used in trap dipoles and shown schematically …
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de Havilland Canada DHC-8 surveillance variants
… the conversion process, as having been delivered and as having been assigned the military s/nos 1320 and … … Compact Integrated Defensive Aids Suite (CIDAS) application (including an Elettronica-sourced controller) An HF , VHF and UHF … … being based on the "same wide open digital receiver architecture employed by [Elettronica's] SEAL ES [system]" and a reliably sourced schematic characterises the platform's dorsal and ventral antenna /equipment arrays as including … … wireless local area network dipole , a dual emergency locator …
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WAVpac multiband manpack
ANTENNA TUNER Type: internal, automatic Antennas : whips, long wires, dipoles and NVIS ( HF ); AT-271A/U 10 ft/3.048 m whip (1.6-40.00 MHz); AT-892/U 3 ft/0.9144 m tape (30-107.99999 MHz) Memory channels: 101 Understood to have been acquired by several non- military US government agencies.
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