Specifications | |
---|---|
Frequency | 30 - 512 MHz |
Gain | -10 dBi at 30.00 MHz |
Power Input | 7 watt |
Weight | 9 ounces (260 g) |
Radiating Pattern | Omnidirectional |
Characteristic impedance | 50 Ω |
Connector | TNC / BNC |
Tactical Vest Antenna System (TVAS) is a type of wearable antenna designed for use by the United States Armed Forces. It is claimed that troops equipped with the TVAS are more effective than traditional whip antenna-equipped troops due to better concealment of the equipment and mobility improvement to the operator.[ citation needed ] TVAS was developed by Wearable Antenna Technologies Inc. in early 2008. [1]
The Tactical Vest Antenna System is designed to be concealed within Small Arms Protective Insert pouches found on contemporary body armor such as Interceptor body armor, Modular Tactical Vest, Full Spectrum Battle Equipment, Combat Integrated Releasable Armor System, Modular Body Armor Vest and virtually any other type of body armor that utilizes SAPI or ESAPI plates. The radiating elements' placement is barely noticeable due to their thinness, approximately 1⁄8 inch (0.32 cm) and their curved shape that lies flush against the shape of ESAPI plates. Hiding away the radiating elements brings more mobility to the operator when compared to whip antennas traditionally used by the military. TVAS is compatible with AN/PRC-148 MBITR, AN/PRC-152, and other common radios used by the U.S. military.
If power is increased over 7 watts there could be safety issues with temperature increase. However, at the operating frequencies of the antenna, ionizing radiation is not a factor. Additionally, the antenna is intended to be placed on the outside of SAPI plates, providing a significant barrier between the radiating element and the operator. [2]
The Tactical Vest Antenna System consists of two radiating elements that are connected by a cable. The cable acts as an extension of the radiating elements, and includes a "quick release" mechanism found in MTV and FSBE designs. Each of the radiating elements of the antenna is laminated between two sheets of polycarbonate plastic.
A bulletproof vest, also known as a ballistic vest or a bullet-resistant vest, is an item of body armor that helps absorb the impact and reduce or stop penetration to the torso from firearm-fired projectiles and fragmentation from explosions. The vest may come in a soft form, as worn by many police officers, prison guards, security guards, and some private citizens, used to protect against stabbing attacks or light projectiles, or hard form, using metallic or para-aramid components. Soldiers and police tactical units wear hard armors, either in conjunction with soft armor or alone, to protect against rifle ammunition or fragmentation.
A whip antenna is an antenna consisting of a straight flexible wire or rod. The bottom end of the whip is connected to the radio receiver or transmitter. A whip antenna is a form of monopole antenna. The antenna is designed to be flexible so that it does not break easily, and the name is derived from the whip-like motion that it exhibits when disturbed. Whip antennas for portable radios are often made of a series of interlocking telescoping metal tubes, so they can be retracted when not in use. Longer whips, made for mounting on vehicles and structures, are made of a flexible fiberglass rod around a wire core and can be up to 11 m long.
The Interceptor Multi-Threat Body Armor System (IBA) is a bullet-resistant body armor system that was used by the United States Armed Forces during the 2000s, with some limited usage into the mid-2010s. IBA and its design replaced the older standardized fragmentation protective Personnel Armor System for Ground Troops (PASGT) body armor system that was designed in the late 1970s and introduced in the early 1980s.
MOLLE is an acronym for Modular Lightweight Load-carrying Equipment. It is used to define the current generation of load-bearing equipment and backpacks used by a number of NATO armed forces, especially the British Army and the United States Army.
Body armor, personal armor, armored suit (armoured) or coat of armor, among others, is protective clothing designed to absorb or deflect physical attacks. Historically used to protect military personnel, today it is also used by various types of police, private security guards or bodyguards, and occasionally ordinary citizens. Today there are two main types: regular non-plated body armor for moderate to substantial protection, and hard-plate reinforced body armor for maximum protection, such as used by combat soldiers.
The Small Arms Protective Insert (SAPI) is a ceramic ballistic plate used by the United States Armed Forces. It was first used in the Ranger Body Armor and Interceptor Body Armor, both are ballistic vests. It is now also used in the Improved Outer Tactical Vest as well as the Modular Tactical Vest, in addition to commercially available "plate carriers". The Kevlar Interceptor vest itself is designed to stop projectiles up to and including 9×19mm Parabellum submachine gun rounds, in addition to fragmentation. To protect against higher-velocity rifle rounds, SAPI plates are needed.
The Modular Tactical Vest is a ballistic vest originally adopted by the United States Marine Corps in 2006. The MTV was designed as a solution to shortcomings in the Interceptor Body Armor (IBA) and was selected after a rigorous proposal and examination process by the Marine Corps. The MTV provides better protection levels than the IBA, although it uses the same Small Arms Protective Insert (SAPI) plates. The MTV weighs 30 pounds (14 kg), three pounds more than the IBA, but is designed to more effectively distribute its weight throughout the wearer's torso.
CIRAS is a modular protective vest designed for US Special Operations Forces by Eagle Industries. The vest is currently the new FSBE II system and has replaced the FSBE AAVs. It features PALS webbing, making it MOLLE-compatible and allowing the attachment of various pouches or accessories. Two versions of the vest are available, known as the "land" and "maritime" versions. The vest consists of front and rear panels with pockets for BALCS or SPEAR-cut soft armor panels and standard-issue SAPI plates. This gives the wearer up to NIJ Level IV protection on the front and back and Level IIIA protection on the sides. On the lower rear side of the front of the vest, there are two quick-releasable buckles for attaching groin protection. The wearer's sides are covered by an external cummerbund, which is also covered with PALS webbing. The vest body is constructed of 1000-denier Cordura Nylon, and the interior is lined with heavy-duty mesh to aid in cooling the wearer.
The AN/PRC-148 Multiband Inter/Intra Team Radio (MBITR) is the most widely fielded handheld multiband, tactical software-defined radio, used by NATO forces around the world. The radio is built by Thales Communications, a subsidiary of the France-based Thales Group. The designation AN/PRC translates to Army/Navy Portable Radio used for two way Communications, according to Joint Electronics Type Designation System guidelines.
The AN/PRC-152 Multiband Handheld Radio, is a portable, compact, tactical software-defined combat-net radio manufactured by Harris Corporation. It is compliant without waivers to the Joint Tactical Radio System (JTRS) Software Communications Architecture (SCA). It has received NSA certification for the transmission of Top Secret data.
The AN/PRC-117 translates to "Army/Navy, Portable, Radio, Communication". It is a man-portable, tactical software-defined combat-net radio, manufactured by Harris Corporation, in two different versions:
The Improved Outer Tactical Vest (IOTV) is an enhanced version of, and a replacement for, the older Outer Tactical Vest (OTV) variant of the Interceptor Multi-Threat Body Armor System, as fielded by the United States Army. The IOTV is compatible with the Deltoid and Axillary Protector System (DAPS) components, ESAPI, Enhanced Side Ballistic Inserts (ESBI), as well as the OTV's groin protector. It has a flame-resistant standalone shirt, the Army Combat Shirt, designed specifically for use with the IOTV.
The Pouch Attachment Ladder System or PALS is a grid of webbing invented and patented by United States Army Natick Soldier Research, Development and Engineering Center used to attach smaller equipment onto load-bearing platforms, such as vests and backpacks. It was first used on MOLLE rucksacks, but is now found on a variety of tactical equipment, such as the U.S. Improved Outer Tactical Vest, Interceptor body armor, USMC Improved Load Bearing Equipment backpack and Modular Tactical Vest. It is used to attach items such as holsters, magazine pouches, radio pouches, knife sheathes, and other gear. A wide variety of pouches are commercially available, allowing soldiers to customize their kit. There is also a variety of attachment methods including the Alice Clip, the Natick snap, and soft, interwoven straps. The PALS system has begun to be adopted by other forces, such as the British Army, who use it on their Osprey body armor.
The Amphibious Assault Vest, Quick-Release, or FSBE AAV QR, is a light-weight assault vest system that incorporates both protection and cargo retention. Protection includes soft armor coupled with hard ballistic inserts. Cargo retention capabilities include various pouches and pockets attached via standard PALS webbing. The entire FSBE kit includes the vest body, a throat protector, a groin protector and an assortment of load bearing pouches. A fully loaded vest with armor plates can prove quite heavy, and is typically used only in high-risk direct action (DA) missions.
The Soldier Plate Carrier System (SPCS), known commercially as the KDH Magnum TAC-1, is a plate carrier developed for the U.S. Army which provides protection in accordance with if not greater than, the Improved Outer Tactical Vest. The SPCS is a lighter alternative to the IOTV, with increased mobility and comfort. The MSV, part of the US Army's SPS, is intended to replace all currently fielded body armor systems.
The Scalable Plate Carrier (SPC) is a plate carrier used by the United States Marine Corps as an alternative to the heavier Modular Tactical Vest (MTV).
The Modular Body Armor Vest (MBAV) is a bullet-proof vest made by Eagle Industries and used by the United States military. The vest is standard issue for many members of the United States special operations forces including the 75th Ranger Regiment. 10,000 vests were deployed on an interim basis with the U.S. Marine Corps while it developed the Scalable Plate Carrier. The vest was also evaluated by the U.S. Army.
TALOS was the name given to a powered exoskeleton, first proposed in 2013, that United States Special Operations Command intended to design with the help of universities, laboratories, and the technology industry. The brief for TALOS stated that it had to be bulletproof, weaponized, have the ability to monitor vitals and give the wearer enhanced strength and perception. The suit would comprise layers of smart material and sensors. The suit may have not been intended for an entire squad, but to protect a lead operator who would breach a door first, the most vulnerable team operator in that situation. TALOS was not a program as such; it has been described as an "effort".
The Modular Scalable Vest (MSV) is a bullet-resistant vest that has been introduced by the United States Armed Forces in 2018.