Официальный дистрибьютор Barrett Communications (Австралия) в Украине ТОВ “КОНЦЕРН АЛЕКС”
Представляем Вашему вниманию оборудование австралийской фирмы Barrett Communications Pty. Ltd., известной во всем мире как производитель надежного радиооборудования КВ и УКВ диапазона, армейского и гражданского назначения.
Отличительной чертой продукции Barrett является законченность системных решений на основе своих радиостанций. В настоящее время реализованы автоматические системы дистанционного управления трансивером, выхода по КВ-каналу в телефонную сеть, передачи данных, факсимильных сообщений, электронной почты, подключения к сети Интернет, передачи графического изображения, текстов, файлов и т.п.
Barret communications
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BARRETT PRC-2080 Тактическая УКВ радиосистема
BARRETT 2063 КВ-УКВ шлюз
BARRETT PRC-2090 Тактическая КВ радиосистема
BARRETT PRC-2064 Тактический голосовой шлюз
HF Tactical antennas
| Rapid deployment wire dipole antenna - 125 W |
Operates from 2 to 30 MHz - 125 W PEP max. Frequency markers attached to Kevlar radiators. Includes:- - Lanyards wound on reusable spools with throw and securing weights - 10 metres of RG-58AU coaxial cable, with waterproof BNC and UHF coaxial connectors - Carry bag - colour black |
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| Rapid deployment broadband dipole antenna - 125 W |
Operates from 2 to 30 MHz without adjustment - 125 W PEP max. Can be deployed as full length broadband dipole or in compact form. Manufactured with Kevlar radiators and UV resistant Dacron cords. Includes:- - Radiators and loads wound on reusable spools - Lanyards wound on reusable spools with throw and securing weights - 10 metres of RG-58AU coaxial cable, with waterproof BNC and UHF coaxial connectors - Carry bag - colour black |
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| Rapid deployment mast |
Portable 5m mast kit for tactical broadbands and dipoles - rapid deployment. Includes:- - 7 piece mast - Guys on winders, earth pegs, guy pegs and hammer - Carry bag - colour black |
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| Tape whip - 1.5 metre |
| For manpack operation in receive mode (for transmission from 5 to 30 MHz but at limited efficiency). |
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| Long wire throw out antenna |
For manpack operation with an adaptor to suit the whip stud on PRC-2090. Includes:- - Winding hub, antenna wire and throw weight - Carry bag - colour black |
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| Collapsible whip 3 metres |
| For manpack operation with gooseneck - colour black. |
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| Counterpoise earth kit - multi-wire |
Recommended to increase the efficiency of the PRC-2090 operating with whip antennas below 3 MHz when in dry soil or desert areas where normal earth connections are difficult to achieve. Includes:- - Winding hub, wire earth radials and weights - Carry bag - colour black |
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| Counterpoise earth kit - single wire |
Recommended to increase the efficiency of the PRC-2090 operating with whip antennas below 3 MHz. Includes:- - Winding hub, wire earth radial and peg - Carry bag - colour black |
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| Whip adaptor to suit 2090 |
| Complete whip adaptor to fit 2090 manpack. |
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| Barrett 2019 MIL-SPEC Automatic tuning HF mobile antenna - NATO green |
Features:- - Frequency range 2 to 30 MHz - Fast tuning - typically less than 2 seconds - Extremely robust technical plastic alloy radome - Two piece MIL-SPEC whip and spring - Immersible to 1 metre for 1 hour - Meets MIL-STD 810G Clause 516.5 for shock, Clause 501.4, 503.4 for temperature Clause 514.5 for vibration, Clause 510.4 for dust |
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Includes:- - Barrett 2019 antenna - Interface cable 6 m - integral coaxial/control with connectors to suit 2090 vehicle docking station - Fibreglass split whip top section and bottom section - Tapered spring - black - Installation sheet |
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| Stainless steel whip |
| Single section stainless steel whip for the Barrett 2019 automatic tuning mobile antenna for NVIS operation. |
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| NVIS whips extension to suit Barrett 2019 automatic tuning mobile antenna |
| Two whip sections complete with tie down harness to extend the whip on the Barrett 2019 automatic tuning mobile antenna for NVIS operation. The usable frequencies for NVIS communications are between 2 MHz and 15 MHz |
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| Internal fit GPS receiver for 2019 antenna |
| GPS receiver fitted inside the 2019 antenna, interfaces to the 2050 transceiver via the RF control cable supplied with 2019 antennas. |
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| Adaptor plate to mount 2019 antenna |
| Mount plate for mounting 2019 antenna on existing vehicle mounts with NATO 6 or 3 hole or USA 4 hole patterns. |
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| 2018 Mobile magnetic loop HF antenna |
Ideal for NVIS propagation or applications requiring constant coverage for distances of 0-1000km, the loop antenna provides significantly more gain than conventional whip antenna systems. Features:- - Frequency range 3.9 to 12.5 MHz - Fast tuning - typically less than 2 seconds - Meets MIL-STD 810G Clause 516.5 for shock, Clause 501.4, 503.4 for temperature Clause 514.5 for vibration, Clause 510.4 for dust - Packed size 2000 mm x 1300 mm x 200 mm Includes:- - Interface cable - integral coaxial/control and connectors - Operation and installation manual |
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| Rapid deployment broadband dipole antenna - 125 W |
Operates from 2 to 30 MHz without adjustment - 125 W PEP max. Can be deployed as full length broadband dipole or in compact form. Manufactured with Kevlar radiators and UV resistant Dacron cords. Includes:- - Radiators and loads wound on reusable spools - Lanyards wound on reusable spools with throw and securing weights - 20 metres of RG-58AU coaxial cable, waterproof C32-21 UHF type connector coaxial - Carry bag - colour black |
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| Rapid deployment wire dipole antenna - 125 W PEP |
Operates from 2 to 30 MHz with frequency lables to indicate tuned length. Manufactured with Kevlar radiators and UV resistant Dacron cords. Includes:- - Lanyards wound on reusable spools with throw and securing weights - 20 metres of RG-58AU coaxial cable, waterproof C32-21 UHF type connector coaxial - Carry bag - colour black |
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| 912 multi-wire broadband dipole (2 to 30 MHz) - 150 W PEP stainless steel |
Includes:- - 30 metres of RG-58AU coaxial cable with waterproof C32-21 type UHF coaxial connectors.
Note:- Masts supplied separately.
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| 10 metre lightweight, air transportable aluminium mast - nylon guys |
Suitable for rapid deployment of Barrett 912 broadband antennas or Barrett 915 series wire dipole. With Nylon guys and ground mounting. Packed length 2 metres, suitable for air-freight. Includes:- - Offset bracket and pulleys - Nylon guys, guy anchor pegs, pulleys and halyard - Installation instructions |
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| 10 metre lightweight, air transportable aluminium mast - stainless steel guys |
Suitable for rapid deployment of Barrett 912 125 W broadband antennas or Barrett 915 series wire dipoles. With Stainless Steel guys and ground mounting. Packed length 2 metres, suitable for air-freight. Includes:- - Offset bracket and pulleys - Stainless steel guys, guy anchor pegs, pulleys and halyard - Installation instructions |
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HF Tactical power options
HF Tactical general options
VHF Tactical antenna options
VHF Tactical general options
| Tactical handset with keypad |
Tactical handset with waterproof Gore-tex® membranes and MIL-SPEC connector, speaker, microphone, Press-To-Talk (PTT) button and backlit control keypad for use with advanced software features such as Selcall, Groupcall, key entry and front panel programming. |
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| Tactical handset |
| Tactical handset with MIL-SPEC connector, speaker, microphone and Press-To-Talk (PTT) button. For use when functions available to the operator are to be limited. |
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| Lightweight tactical headset (under helmet) |
| 2Lightweight Tactical Headset, suited to under helmet mounting, with MIL-SPEC connector, speaker, microphone on a gooseneck and clip on Press-To-Talk (PTT) button. |
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| Interconnecting control cable 2.0m between 50 W VHF amplifier and vehicle docking station |
| Required when 50 W VHF amplifier is mounted remotely from the Vehicle Docking Station. |
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| Coax cable 2.0m BNC to BNC vehicle docking station to 50 W VHF amplifier |
| Required when 50 W VHF amplifier is mounted remotely from the Vehicle Docking Station. |
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| PRC-2080 Technical manual - on CD |
| Detailed manual with schematics, circuit theory, fault diagnostics and maintenance procedure. |
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| Canvas backpack |
| Canvas Backpack to suit the PRC-2080 VHF Tactical Handheld Package or VHF 5 W Tactical Transceiver with standard battery. The lightweight backpack design is suited to back mounting the transceiver (transceiver not included), mounting either a short or long antenna and is olive green in colour. |
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| Framed backpack |
| Framed back pack to suit PRC-2081. |
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| Rugged external mount speaker |
External mount speaker for the PRC-2082 50 W VHF transceiver when used in a mobile, as a base or within a rebroadcast system. Includes mounting bracket
Note:- Cable part number 2080-10-31 is required to connect the speaker.
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| VHF Speaker mounting bracket |
| Speaker bracket for mounting the rugged external speaker to the vehicle docking station. |
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| Cable speaker to PRC-2082 transceiver |
Cable to connect the rugged external mount speaker to the PRC-2082 50 W VHF amplifier when used in a mobile, as a base or within a rebroadcast system. |
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| VHF Handset mounting bracket |
Bracket to mount handset to the PRC-2082 50 W VHF transceiver when used in a mobile, as a base or within a rebroadcast system. |
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| Vehicle docking station for docking of PRC-2080 transceiver |
| Vehicle docking station to connect PRC-2080 VHF transceiver to Vehicle/Base amplifier or direct to external VHF antenna. Provides DC supply, Audio/RS-232 and RF connections.
Note:- illustrated here with PRC-2080 docked - not supplied with unit.
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| 50 W VHF Amplifier |
30 - 88 MHz, provides 50 W power output. For PRC-2080 docked in vehicle docking station. Includes Aux Mic/Data Input connector. |
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| Anti-vibration mount |
| For mounting a Vehicle Docking Station into an armoured or other shock-heavy vehicle.
Note: includes transition plate.
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| Transportation casing |
| High impact polyester transportation casing. |
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Плагины Joomla
Радиочастоты и частотные диапазоны
Радиоволны представляют собой электромагнитное поле, которое распространяется в пространстве со скоростью около 300 тысяч километров в секунду. Радиоволны создаются при помощи переменного тока высокой частоты.
Длиной волны называется расстояние, которое она проходит за время одного периода переменного тока. Длину волны обычно выражают в метрах, сантиметрах или миллиметрах. Радиоволны можно характеризовать также частотой f. Частота выражается в герцах (Гц), килогерцах (кГц), мегагерцах (МГц) или гигагерцах (ГГц). Длина волны и частота обратно пропорциональны друг другу. Длина волны λ и частота f связаны между собой следующими соотношениями:
X = C/f, f=Cλ
где С = 300 000 км/с — скорость света.
Есть более простые соотношения, связывающие длину волны, выраженную в метрах и частоту, выраженную в мегагерцах:
λ (метры) = 300/f (Мгц),
f(МГц) = 300/λ (метры).
В соответствии со статьей 2 Регламента радиосвязи радиочастотный спектр подразделяется на 9 диапазонов частот (даны номер диапазона, условное обозначение, диапазон частот, метрическое подразделение и сокращение):
4 ОНЧ (VLF) 3-30 кГц Мириаметровые волны, мрм
5 НЧ LF) 30-300 кГц Километровые волны, км
6 СЧ (MF) 300-3000 кГц Гектометровые волны, гм
7 ВЧ (HF) 3-30 МГц Декаметровые волны, дкм
8 ОВЧ (VHF) 30-300 МГц Метровые волны, м
9 УВЧ (UHF) 300-3000 МГц Дециметровые волны, дм
10 СВЧ (SHF) 3-30 ГГц Сантиметровые волны, см
11 KBЧ (EHF) 30-300 ГГц Миллиметровые волны, мм
12 ГВЧ 300-3000 ГГц Децимиллиметровые волны
В ГМССБ используются частоты 6—10 диапазонов. В каждом из этих диапазонов для морской подвижной службы выделены полосы частот. В неофициальной терминологии эти полосы имеют следующие названия:
— средние волны (СВ): 415-535 кГц;
— промежуточные волны (ПВ): 1605-4000 кГц (в данном диапазоне используются выделенные для морской подвижной службы полосы частот);
— короткие волны (KB): 4-27,5 МГц (в данном диапазоне используются выделенные для морской подвижной службы частоты в поддиапазонах 4, 6, 8, 12, 16, 18/19, 22 и 25/26 МГц. Например, в поддиапазоне 4 МГц используются частоты в полосах 4063-4221 кГц и 4351-4438 кГц);
— ультракороткие волны (УКВ): 156 -174 МГц.
Информация взята из сайта http://www.netharbour.ru