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- Das Single Channel Ground and Airborne Radio System (SINCGARS) bezeichnet eine Familie von militärischen Funkgeräten des mobilen Landfunkdienstes, die besonders häufig innerhalb der NATO-Streitkräfte Verwendung finden. (de)
- Single Channel Ground and Airborne Radio System (SINCGARS) is a Combat-net radio (CNR) used by U.S. and allied military forces. The CNR network is designed around three systems: SINCGARS, the high frequency (HF) radio, and the SC tactical satellite (TACSAT). Each system has different capabilities and transmission characteristics. SINCGARS is a family of user-owned and operated, very high frequency-frequency modulation (VHF-FM) CNRs. In the CNR network, the SINCGARS’ primary role is voice transmission for command and control (C2) between surface and airborne C2 assets. SINCGARS can transmit and receive secure data and facsimile transmissions through simple connections with various data terminal equipment. SINCGARS features provide communications interoperability for the Army, Marine, Navy, and Air Force, thus contributing to successful combat operations. It is also consistent with North Atlantic Treaty Organization interoperability requirements. The radios, which is handled by voice and data communications, are designed to be reliable, secure, and easily maintained. Vehicle-mount, backpack, airborne, and handheld form factors are available. Joint and combined operations require exchanging information, both voice and data, with other participating forces. The Single-Channel Ground and Airborne Radio System (SINCGARS) tactical radio has provided secure, low probability of intercept/electronic attack voice communications in the frequency hopping (FH) mode. Later enhancements provide for the exchange of secure data through the evolving Army and Marine Corps tactical Internets, enabling increased situational awareness and more expedient engagement of the enemy while reducing the probability of fratricide. In addition, the Enhanced Position Location Reporting System (EPLRS) is used by military forces to provide C2 data distribution, battlefield situation awareness, and position location services. The SINCGARS family has mostly replaced the Vietnam War-era synthesized single frequency radios (AN/PRC-77 and AN/VRC-12), although it can work with them. The airborne AN/ARC-201 radio is phasing out the older tactical air-to-ground radios (AN/ARC-114 and AN/ARC-131). The SINCGARS is designed on a modular basis to achieve maximum commonality among various ground, maritime, and airborne configurations. A common receiver transmitter (RT) is used in the ground configurations. The modular design also reduces the burden on the logistics system to provide repair parts. The SINCGARS can operate in either the SC or frequency hop (FH) mode, and stores both SC frequencies and FH loadsets. The system is compatible with all current U.S. and allied VHF-FM radios in the SC, non-secure mode. The SINCGARS operates on any of 2320 channels between 30 and 88 megahertz (MHz) with a channel separation of 25 kilohertz (kHz). It accepts either digital or analog inputs and superimposes the signal onto a radio frequency (RF) carrier wave. In FH mode, the input changes frequency about 100 times per second over portions of the tactical VHF-FM range. These continual changes in frequency hinder threat intercept and jamming units from locating or disrupting friendly communications. The SINCGARS provides data rates up to 16,000 bits per second. Enhanced data modes provide packet and RS-232 data. The enhanced data modes available with the System Improvement Program (SIP) and Advanced System Improvement Program (ASIP) radios also enable forward error correction (FEC), and increased speed, range, and accuracy of data transmissions. Most ground SINCGARS radios have the ability to control output power; however, most airborne SINCGARS radio sets are fixed power. Those RTs with power settings can vary transmission range from approximately 200 meters (660 feet) to 10 kilometers (km) (6.2 miles). Adding a power amplifier increases the line of sight (LOS) range to approximately 40 km (25 miles). (These ranges are for planning purposes only; terrain, weather, and antennae height have an effect on transmission range.) The variable output power level allows users to operate on the minimum power necessary to maintain reliable communications, thus lessening the electromagnetic signature given off by their radio sets. This ability is of particular importance at major command posts, which operate in multiple networks. SC CNR users outside the FH network can use a hailing method to request access to the network. When hailing a network, a user outside the network contacts the network control station (NCS) on the cue frequency. In the active FH mode, the SINCGARS radio gives audible and visual signals to the operator that an external subscriber wants to communicate with the FH network. The SINCGARS operator must change to the cue frequency to communicate with the outside radio system. The network can be set to a manual frequency for initial network activation. The manual frequency provides a common frequency for all members of the network to verify that the equipment is operational. During initial net activation, all operators in the net tune to the manual frequency. After communications are established, the net switches to the FH mode and the NCS transfers the hopping variables to the out stations. Over 570,000 radios have been purchased. There have been several system improvement programs, including the Integrated Communications Security (ICOM) models, which have provided integrated voice and data encryption, the Special Improvement Program (SIP) models, which add additional data modes, and the advanced SIP (ASIP) models, which are less than half the size and weight of ICOM and SIP models and provided enhanced FEC (forward error correction) data modes, RS-232 asynchronous data, packet data formats, and direct interfacing to Precision Lightweight GPS Receiver (PLGR) devices providing radio level situational awareness capability. In 1992, the U.S. Air Force awarded a contract to replace the AN/ARC-188 for communications between Air Force aircraft and Army units. (en)
- SINCGARS(Single Channel Ground and Airborne Radio System)은 미국과 미국의 동맹국들이 사용하는 군용 무전기 시스템이다. 음성과 데이터 교신이 가능하다. 차량형, 배낭형, 비행기, 핸디 무전기 모델이 모두 가능하다. F-35 스텔스 전투기에서 보병 중대장과 직접 교신하는 무전기다. SINCGARS는 30 - 87.975 MHz VHF FM 밴드에서 25 kHz 채널들을 사용한다. 단일 주파수 모드와 모드가 있다. 주파수 도약 모드는 1초에 111번 채널을 바꾼다. SINCGARS 무전기는 월남전에 사용하던 AN/PRC-77, 를 대체한다. 이들 구형 모델과도 여전히 교신이 잘 된다. 57만대의 SINCGARS 무전기가 판매되었다. (ko)
- SINCGARS（英語: Single Channel Ground and Airborne Radio System、地上・空中単一チャンネル無線システム）は、アメリカ陸軍・海兵隊の（CNR）のシステムアーキテクチャ。MIL規格においてとして規定されている。 (ja)
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- Das Single Channel Ground and Airborne Radio System (SINCGARS) bezeichnet eine Familie von militärischen Funkgeräten des mobilen Landfunkdienstes, die besonders häufig innerhalb der NATO-Streitkräfte Verwendung finden. (de)
- SINCGARS(Single Channel Ground and Airborne Radio System)은 미국과 미국의 동맹국들이 사용하는 군용 무전기 시스템이다. 음성과 데이터 교신이 가능하다. 차량형, 배낭형, 비행기, 핸디 무전기 모델이 모두 가능하다. F-35 스텔스 전투기에서 보병 중대장과 직접 교신하는 무전기다. SINCGARS는 30 - 87.975 MHz VHF FM 밴드에서 25 kHz 채널들을 사용한다. 단일 주파수 모드와 모드가 있다. 주파수 도약 모드는 1초에 111번 채널을 바꾼다. SINCGARS 무전기는 월남전에 사용하던 AN/PRC-77, 를 대체한다. 이들 구형 모델과도 여전히 교신이 잘 된다. 57만대의 SINCGARS 무전기가 판매되었다. (ko)
- SINCGARS（英語: Single Channel Ground and Airborne Radio System、地上・空中単一チャンネル無線システム）は、アメリカ陸軍・海兵隊の（CNR）のシステムアーキテクチャ。MIL規格においてとして規定されている。 (ja)
- Single Channel Ground and Airborne Radio System (SINCGARS) is a Combat-net radio (CNR) used by U.S. and allied military forces. The CNR network is designed around three systems: SINCGARS, the high frequency (HF) radio, and the SC tactical satellite (TACSAT). Each system has different capabilities and transmission characteristics. SINCGARS is a family of user-owned and operated, very high frequency-frequency modulation (VHF-FM) CNRs. In the CNR network, the SINCGARS’ primary role is voice transmission for command and control (C2) between surface and airborne C2 assets. SINCGARS can transmit and receive secure data and facsimile transmissions through simple connections with various data terminal equipment. (en)
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