This is a small Digital Broadband MiniLoop Antenna that is deployable in two physical arrangements to affect efficiency, which provides 0-2500km coverage on 10MHz through 54MHz, which has: Receive with low noise characteristics from 1.8MHz through 1GHz and higher frequencies. Transmit support without a tuner for Digital Modes from 10MHz through 54MHz.SPECIFICATIONSOPERATIONAL SPECIFICATIONSSpecifications of this broadband digital mode Mini-Loop: Coverage: 10-30MHz TX/RX plus 1.8MHz-1GHz RX Receive: Low noise characteristics for digital mode from 1.8MHz through 1GHz. Transmit: Support without a tuner for digital mode from 10MHz through 54MHz. 5W minimum digital input signal required with a maximum input power rating of 25W for Digital Modes. Including but not limited to the MIL-STD-188 M110a digital communications mode that is rated at 25 watts continuous with bursts of 100 watts digital for up to 1 minute using the MIL-STD Data Modem Terminal (MS-DMT) and Automated Message Terminal (AMT) software applications. USAGE SPECIFICATIONS Deployable with quantum and/or fixed/spread-spectrum digital mode equipment. Missions that require digital Ground-wave and/or Skywave HF communications. Useful when an isolated solution is required.DEPLOYMENT SPECIFICATIONSThe Mini-Loop is deployable in two ways using the included hardware, where Deployment Option B provides the most efficiency.ANALYSISThe following results were nearly identical, whether taken indoors, outside, or in a backpack.Analysis from 0-1GHzAnalysis from 0-54MHzWSPR TX Test baselines at 250mwFor TX we purposely tested the loop while deployed between two metal buildings & at 250mw.NOTE – TX efficiencies increase as power increases, which can lower the usable frequency.WSPR 30M TX TestCoverage = 236km to 1506kmWSPR Loop 30M TXWSPR 20M TX TestCoverage = 675km to 2427kmWSPR Loop 20M TXWSPR 40M RX TestFor all RX tests we purposely tested the loop while deployed indoors and between floors of a multi-story building.Max Range = 1337kmWSPR Loop 40M RXWSPR 30M RX TestMax Range = 1797kmWSPR Loop 30M RXWSPR 20M RX TestMax Range = 1838kmWSPR Loop 20M RXUSAGE SCENARIOSWhere secrecy is paramount, communication through unseen methods plays a crucial role. Some of the usage scenarios of clandestine antennas include: SCADA Context: Protecting infrastructure is key to providing continuity, integrity, and availability. Scenario: Solution: Clandestine Deployment: A small out-of-site antenna is significant to hiding communications capabilities are less likely to be thwarted. Clandestine Communications in Cyber-Denied Environments: Context: In an era where internet-based communications are vulnerable to surveillance and attacks, intelligence operatives seek alternative methods. Scenario: Imagine a situation where an operative needs to communicate without exposing themselves to internet-based surveillance. Solution: Physical Separation: Platforms physically separated from the internet can be used. These platforms are not susceptible to internet-based surveillance or attacks. Radio Technology: Combine modern computer-based software with radio technology. Importance: Counterintelligence and law enforcement must adapt to these evolving communication methods. Countermeasures: Detect radio-based clandestine communications and secure evidence. Operational Scenarios where concealment and minimizing visibility are critical: Inside a Parked Car: Example: Monitoring a nearby building while parked outside. Setup: Transmitter, receiver, and antennas positioned out of sight from windows. Between Floors in an Office Building: Example: Operating from the third floor to the first floor. Setup: Transmitter, receiver, and antennas positioned out of sight carried out of site under clothing. Out in the Open: Example: Providing regional communications support while deployed in the field. Setup: Transmitter, receiver, and antennas positioned out of sight inside a backpack. Remember, clandestine antennas are designed to operate stealthily and covertly, avoiding detection by adversaries. Their success lies in striking a balance between effective communication and maintaining secrecy with a right sized antenna.All these solutions are enabled by the Broadband Alpha Mini-Loop.Use our Make an Offer Program and Click this button if you can’t afford full price.Make An Offer (Without Options)5.0 Based on 1 review5 star100100%4 star0%3 star0%2 star0%1 star0% Search1-1 of 1 reviewMost RecentMost Helpful Protected_User_ded48176 Reviewer May 28, 2024 Digital Mode HF-1GHz AntennaBroadband tuning across all the digital frequencies necessary for NVIS and Groundwave communcations are delivered in this small loop antenna. Sorry, no reviews match your current selections
