The military and intelligence communities face a difficult challenge - the need to monitor communications over a very wide frequency range without being detected. Present electronic surveillance systems employ multiple antennas that are either large or noisy. ANTENNA EXPERTS antenna systems provides passive antennas in compact, versatile form factors that provide extreme wideband performance.
Antenna Experts offer a wide range of discone antenas covering the HF, VHF, UHF and microwave frequency bands (20 - 6000 MHz) for defense/military monitoring, scanning, receiving, signal intelligence, jamming and transmitting application. Apart from the list appeared below, we are experts to develope antenna with any frequency band.
AWD-100-500 wide band heavy duty fully welded discone antenna is specially designed to survive the most extreme conditions, where conventional antennas often fail. AWD-100-500 wide band discone antenna is specially designed for omni-directional coverage. Due to its low VSWR through entire band from 100-500 MHz., this discone antenna can be used as a transmitting and receiving antenna with high efficiency, to meet the broadband requirement of a base station antenna at ATC sites for ground to ground and ground to air communication application without having the requirement of multiple antennas.
WD series wide band discone antennas are heavy duty fully welded discone antennas, specially designed to survive the most extreme conditions, where conventional antennas often fail. The wide vertical beam-width of discone antennas allows clear communication for ground, sea, and ground-to-air applications. The fully welded wide band discone antenna is highly suitable for Oceanic application especially in arctic region where vibration and ice loading are main concern.
The WD series antennas are fully welded wide band discone antenna uses 6063T6 Mil grade ultra corrosion resistant architectural anodized aluminum alloy with powder coating finish to protect the antenna further from severe environmental condition. All internal junctions are enclosed within a ruggedized radome to ensure survivability in the worst environments. The powder coating on all metal surfaces ensures complete protection from corrosive gases, ultraviolet radiation, salt spray, acid rain and sand storms in desert environments.
CWD-20-500 compact wide band passive discone antenna uses 6063T6 ultra corrosion resistant architectural aluminum alloy and is specially designed for omni-directional coverage. Due to its small size, light weight, compact design, low profile and high efficiency of this compact wide band passive discone antenna, ideally highly suitable for measurement of vertical electric field intensity and spectrum monitoring over the 20-500MHz band, to meet the broadband demand of a base station antenna without having the requirement of multiple antennas. The wide vertical beam-width of compact wide band passive discone antennas allows clear communication for ground, sea, and ground-to-air applications. The small size wide band passive discone antenna when packed comes with cone and disc elements removed from the antenna body for ease of packing and shipment.
CWD-20-500 compact passive discone antenna uses passive loading technique at lower frequency edge to reduce the overall size of omni antenna while maintaining the excellent efficiency over 96% of the band. CWD-20-500 compact wideband passive discone antenna is rugged all weather model, does not require any field tuning or adjustments. The compact size of discone antenna allows easy handling and specially designed mounting hardware results in fast installation. The powder coating on all metal surfaces of small size compact discone antenna ensures complete protection from corrosive gases, ultraviolet radiation, salt spray, acid rain and sand storms in desert environments.
CWD Series compact discone antennas are electrically small and easily transportable antennas, ideally suited for measuring electric fields and for broadband spectrum surveillance applications. The passive circuit design provides perfect balance, eliminating the need for a ground plane in the measurement and communication. Integral passive networks provide outstanding performance over the entire frequency range of operation.
The AWD series of wideband discone antenna is lightweight, portable, quickly assembled and designed to MIL grade for HF, VHF and UHF communications. The complete defense discone antenna is supplied with powder coating finish to protect the antenna further from severe environmental conditions.
AWD series wide band discone antenna uses 6063T6 ultra corrosion resistant architectural aluminum alloy and is specially designed for omni-directional coverage. Due to its low VSWR through entire band, this discone antenna can be used as a transmitting and receiving antenna with high efficiency, to meet the broadband requirement of a base station antenna such as spectrum monitoring or jamming application.
The AWD series wide band discone antenna when packed comes with cone and disc elements removed from the antenna body for ease of packing and shipment. The AWD series wideband discone antenna is rugged all weather model, does not require any field tuning or adjustments.
The compact size of dicone antenna allows easy handling and specially designed mounting hardware results in fast installation. The cone and disc hubs of wide band discone antennas are made of chromium plated brass and all fasteners are of type 316 marine grade stainless steel. Discone Antenna termination and feed cable lie enclosed inside the mounting pipe for complete weather protection.
"Antenna Experts" would be pleased to discuss your specific requirements in more details.
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