This Digital VHF HF Military Vertical Dipole Antenna that provides 0-2500km of Digital mode coverage that is perfect for SCADA and Stealthy Covert deployments.SPECIFICATIONS Coverage: 1.8-7MHz, 7MHz-30MHz, 144-148MHz, and 220-240MHz TX/RX Missions that require digital HF communications using Ground-wave and/or Skywave signal patterns. Digital nation-wide ‘skywave coverage’ using HF. All mode ‘ground-wave coverage’ in a radius of 60-miles (dependent upon height) using VHF & HF. Useful when an isolated solution is required that requires no counterpoise. Deployable with digital quantum and/or spread-spectrum equipment. For equipment that uses singular or simultaneous frequencies. Compact & light at 36 inches x 4 inches x 1.5 inches in size and weighs 22 ouncesPower Rating: 5W minimum digital input signal required with a maximum input power rating of 30W 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.Calculated Gain Figures250MW WSPR TX Results (7-30MHz)Break-out of TX Results (Click Map to Enlarge)USAGE SCENARIOSRead About Using HF Frequencies to Monitor Remote PipelinesWhere secrecy is paramount, digital communications through unseen methods plays a crucial role. Clandestine usage scenarios that are enabled by this Military Vertical Dipole Antenna known as the DuoPole include: 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: 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. Monitoring remote pipelines: Read more about Using HF Frequencies to Monitor Remote Pipelines SUMMARYClandestine antennas for digital communications are designed to operate covertly, avoiding detection by adversaries. Their success lies in striking a balance between effective communication and maintaining secrecy with a right sized antenna.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%Customer Images Jerome BoasnerJune 1, 2024This system checked all of the boxes for a digital EmComm antenna. The rugged structure deployed in 60 seconds and has already withstood 80 MPH winds. Performance has been nation-wide based upon imperical testing using the ZachTech WSPR hardware. Search1-1 of 1 reviewMost RecentMost Helpful Protected_User_4cb6f40f Reviewer June 1, 2024 Digital Mode VHF HF VerticalThis system checked all of the boxes for a digital EmComm antenna. The rugged structure deployed in 60 seconds and has already withstood 80 MPH winds. Performance has been nation-wide based upon imperical testing using the ZachTech WSPR hardware. Sorry, no reviews match your current selections
