Standard flange mounting arrangements or roof-top hole are available for these UAV anti drone antennas, however special mounting arrangements can be designed with these UAV antenna as per customer request. Our UAV anti drone circular polarized helical antennas are durable and robust, every effort is made to ensure the uav antenna meets the required specification to provide consistent signal coverage between the UAV Vehicles and UAV Control Station / Center.

The UAV anti drone control centre circular polarized helical antenna usually provides the higher gain part of the link and may be a medium to high gain omni - dipoles or collinears, medium to high gain directional uav helical antenna. Our Right Hand Circular Polarized (RHCP) UAV Helical antennas are highly suitable for frequency hopping or spread spectrum telemetry system which operated in the 915-928 MHz range and a perfect choice for unmanned aircraft tracking system for UAV telemetry communication link at control center. Our UAH series directional UAV helical antennas are supplied with two-axis steering system (tracking mechanism to rotate the UAVs antennas manually in azimuth and elevation plane). A less complex but compact multi-sector UAv antenna array provides intermediate range coverage for communicating with a UAV. This type of arrangement can be used for quick deployment, tactical applications.

Sl.# Model # MHz Gain  VSWR Pattern EL BW Polarization Length
1. UAV-315 310-320 2.5 dBi 1:1.5 Omni 80 Degrees Vertical 720 mm
2. UAV-420 410-430 2.5 dBi 1:1.5 Omni 80 Degrees Vertical 540 mm
3. UAV-925 870-960 2.5 dBi 1:1.5 Omni 80 Degrees Vertical 250 mm
4. UAV-925-5 870-960 5 dBi 1:1.5 Omni 40 Degrees Vertical 500 mm
5. UAH-925 870-960 12 dBic 1:1.5 Directional 50 Degrees RHCP or LHCP 700 mm
6. UAV-915 900-930 2.5 dBi 1:1.5 Omni 80 Degrees Vertical 250 mm
7. UAV-915-5 900-930 5 dBi 1:1.5 Omni 40 Degrees Vertical 500 mm
8. UAH-915 900-930 12 dBic 1:1.5 Directional 50 Degrees RHCP or LHCP 600 mm
9. UAV-1270 1220-1320 2.5 dBi 1:1.5 Omni 80 Degrees Vertical 190 mm
10. UAV-1270-5 1220-1320 5 dBi 1:1.5 Omni 40 Degrees Vertical 390 mm
11. UAH-1270 1220-1320 12 dBic 1:1.5 Directional 50 Degrees RHCP or LHCP 550 mm
12. UAV-1290 1240-1340 2.5 dBi 1:1.5 Omni 80 Degrees Vertical 180 mm
13. UAV-1290-5 1240-1340 5 dBi 1:1.5 Omni 40 Degrees Vertical 380 mm
14. UAV-1310 1240-1380 2.5 dBi 1:1.5 Omni 80 Degrees Vertical 180 mm
15. UAV-1310-5 1240-1380 5 dBi 1:1.5 Omni 40 Degrees Vertical 380 mm
16. UAH-1310 1240-1380 12 dBic 1:1.5 Directional 50 Degrees RHCP or LHCP 550 mm
17. UAV-1350 1290-1410 2.5 dBi 1:1.5 Omni 80 Degrees Vertical 170 mm
18. UAV-1350-5 1290-1410 5 dBi 1:1.5 Omni 40 Degrees Vertical 340 mm
19. UAH-1350 1290-1410 12 dBic 1:1.5 Directional 50 Degrees RHCP or LHCP 550 mm
20. UAV-1400 1350-1450 2.5 dBi 1:1.5 Omni 80 Degrees Vertical 165 mm
21. UAV-1400-5 1350-1450 5 dBi 1:1.5 Omni 40 Degrees Vertical 340 mm
22. UAH-1400 1350-1450 12 dBic 1:1.5 Directional 50 Degrees RHCP or LHCP 550 mm
23. UAV-1470 1420-1520 2.5 dBi 1:1.5 Omni 80 Degrees Vertical 165 mm
24. UAV-1470-5 1420-1520 5 dBi 1:1.5 Omni 40 Degrees Vertical 340 mm
25. UAH-1470 1420-1520 12 dBic 1:1.5 Directional 50 Degrees RHCP or LHCP 500 mm
26. UAV-1550 1500-1600 2.5 dBi 1:1.5 Omni 80 Degrees Vertical 160 mm
27. UAV-1550-5 1500-1600 5 dBi 1:1.5 Omni 40 Degrees Vertical 330 mm
28. UAH-1550 1500-1600 12 dBic 1:1.5 Directional 50 Degrees RHCP or LHCP 450 mm
29. UAV-1800 1700-1900 2.5 dBi 1:1.5 Omni 80 Degrees Vertical 140 mm
30. UAV-1800-5 1700-1900 5 dBi 1:1.5 Omni 40 Degrees Vertical 290 mm
31. UAH-1800 1700-1900 12 dBic 1:1.5 Directional 50 Degrees RHCP or LHCP 400 mm
32. UAV-2100 2000-2200 2.5 dBi 1:1.5 Omni 80 Degrees Vertical 130 mm
33. UAV-2100-5 2000-2200 5 dBi 1:1.5 Omni 40 Degrees Vertical 270 mm
34. UAH-2100 2000=2200 12 dBic 1:1.5 Directional 50 Degrees RHCP or LHCP 350 mm
35. UAV-2200 2100-2300 2.5 dBi 1:1.5 Omni 80 Degrees Vertical 130 mm
36. UAV-2200-5 2100-2300 5 dBi 1:1.5 Omni 40 Degrees Vertical 270 mm
37. UAH-2200 2100-2300 12 dBic 1:1.5 Directional 50 Degrees RHCP or LHCP 350 mm
38. UAV-2300 2200-2400 2.5 dBi 1:1.5 Omni 80 Degrees Vertical 130 mm
39. UAV-2300-5 2200-2400 5 dBi 1:1.5 Omni 40 Degrees Vertical 270 mm
40. UAH-2300 2100-2300 12 dBic 1:1.5 Directional 50 Degrees RHCP or LHCP 300 mm
41. UAV-2450 2350-2550 2.5 dBi 1:1.5 Omni 80 Degrees Vertical 125 mm
42. UAV-2450-5 2350-2550 5 dBi 1:1.5 Omni 40 Degrees Vertical 260 mm
43. UAH-2450 2350-2550 12 dBic 1:1.5 Directional 50 Degrees RHCP or LHCP 300 mm
44. UAV-3330 3110-3550 3 dBi 1:1.5 Omni 70 Degrees Vertical 140 mm
45. UAV-3330-6 3110-3550 6 dBi 1:1.5 Omni 35 Degrees Vertical 300 mm
46. UAH-3350 3100-3600 12 dBic 1:1.5 Directional 45 Degrees RHCP or LHCP 250 mm
47. UAV-3500-6 3400-3600 6 dBi 1:1.5 Omni 35 Degrees Vertical 300 mm
48. UAV-3500-6 3400-3600 6 dBi 1:1.5 Omni 35 Degrees Vertical 280 mm
49. UAV-3700-6 3600-3800 6 dBi 1:1.5 Omni 35 Degrees Vertical 270 mm
50. UAV-3900-6 3800-4000 6 dBi 1:1.5 Omni 35 Degrees Vertical 260 mm
51. UAH-3800 3600-4000 12 dBic 1:1.5 Directional 45 Degrees RHCP or LHCP 220 mm
52. UAH-5400 4900-5900 16 dBic 1:2.0 Directional 40 Degrees RHCP or LHCP 300 mm

Quadrifilar Helix Antenna (Horizontal Polarized Omni Antenna) Circular – RHCP or LHCP for Drones, UAV’s, UGV’s and Robotics Applications

QHA Series UAV broadband omni-directional RHCP or LHCP quadrifilar helix UAV antenna, UGV Drone antennas are rugged all weather model, enclosed in a ABS radome, uses high class copper alloy and does not require any field tuning or adjustments. The compact size of UAV RHCP omni or UAV LHCP omni-directional quadrifilar helix antenna allows easy handling, shipping and highly suitable for receiving, transmitting, scanning, monitoring, surveillance and jamming applications. QHA Series UAV antenna RHCP UAV omni or LHCP UAv omnis antennas are high suitable as ground station antenna drone communication, drone jamming, GPS communication, GPS jamming application for Ground To Air communication without having the requirement of multiple antennas.

These QHA low-profile UAV antennas use Circular Polarization Antenna Technology - which delivers better penetration through obstruction and interference to minimize the effects of multipath interference. These military grade UAV antenna provides superior performance as compare to significantly larger and more expensive products and designed as per MIL-STD-810G.

QHA Series quadifilar UAV helix antennas available in both circular polarization sense LHCP or RHCP with multiple choice of mounting hardware be it for mast mounting for base station applicable or be it for civilian vehicular mounting application or be it for NATO 4 holes military vehicular mounting application or be it for man-pack application. Other type of mounting hardware / configuration can be supplied on request with these UAV antenna.

QHA Series Quadrifilar Helix UAV Antennas are highly suitable for weather satellite communication, telemetry application, Earth Observation Missions, Space Science Missions, Global Navigation Satellite System GLONASS , L band GPS application including GPS L1 UAV Antenna, GPS L2 UAV antenna & GPS L5 band UAV antenna without having the requirement of multiple antennas. UAV RHCP omni antenna or UAV LHCP omni antenna termination fitted at bottom of mounting flange for complete weather protection.

The special “Teflon Dielectric Transmission Line” technique is used to handle high power handling capacity allowing smooth VSWR and good gain over the specified frequency band of UAV antenna. The UV resistant ABS enclosure has excellent transparency for RF signals and enough strength to withstand specified wind loads of these antennas The stainless steel mounting hardware is supplied with the UAV antenna. Cylindrical shell/enclosure is used for low wind loading and for minimal effect of ice formation on the antenna operation as well as providing an aesthetically pleasing appearance.

Sl.# Antenna Model # Frequency (MHz) Antenna Gain Antenna VSWR Antenna Impedance Radiation Pattern Elevation Beamwidth Antenna Polarization Overall Length Antenna Termination
1. QHA-0810 800-1000 2 dBi 1:2 50 Ohms H-Omni 150 Degrees RHCP or LHCP 250 mm N-Female
2. QHA-1011 1000-1100 2 dBi 1:1.5 50 Ohms H-Omni 150 Degrees RHCP or LHCP 200 mm N-Female
3. QHA-1113 1100-1300 2 dBi 1:1.5 50 Ohms H-Omni 150 Degrees RHCP or LHCP 180 mm N-Female
4. QHA-1216 1200-1600 2 dBi 1:1.5 50 Ohms H-Omni 150 Degrees RHCP or LHCP 160 mm N-Female
5. QHA-1117 1100-1700 2 dBi 1:2 50 Ohms H-Omni 150 Degrees RHCP or LHCP 150 mm N-Female
6. QHA-1417 1400-1700 2 dBi 1:1.5 50 Ohms H-Omni 150 Degrees RHCP or LHCP 150 mm N-Female
7. QHA-1516 1500-1600 2 dBi 1:1.5 50 Ohms H-Omni 150 Degrees RHCP or LHCP 150 mm N-Female
8. QHA-1720 1700-2000 2 dBi 1:1.5 50 Ohms H-Omni 150 Degrees RHCP or LHCP 140 mm N-Female
9. QHA-2025 2000-2500 2 dBi 1:1.5 50 Ohms H-Omni 150 Degrees RHCP or LHCP 140 mm N-Female
10. QHA-2327 2300-2700 2 dBi 1:1.5 50 Ohms H-Omni 150 Degrees RHCP or LHCP 140 mm N-Female
11. QHA-2530 2500-3000 2 dBi 1:1.5 50 Ohms H-Omni 150 Degrees RHCP or LHCP 140 mm N-Female
12. QHA-3035 3000-3500 2 dBi 1:1.5 50 Ohms H-Omni 150 Degrees RHCP or LHCP 130mm N-Female
13. QHA-3337 3300-3700 2 dBi 1:1.5 50 Ohms H-Omni 150 Degrees RHCP or LHCP 130mm N-Female
14. QHA-3540 3500-4000 2 dBi 1:1.5 50 Ohms H-Omni 150 Degrees RHCP or LHCP 130mm N-Female
15. QHA-4045 4000-4500 2 dBi 1:1.5 50 Ohms H-Omni 150 Degrees RHCP or LHCP 125mm N-Female
16. QHA-4450 4400-5000 2 dBi 1:1.5 50 Ohms H-Omni 150 Degrees RHCP or LHCP 125mm N-Female
17. QHA-4854 4800-5400 2 dBi 1:1.5 50 Ohms H-Omni 150 Degrees RHCP or LHCP 120mm N-Female
18. QHA-5458 5400-5800 2 dBi 1:1.5 50 Ohms H-Omni 150 Degrees RHCP or LHCP 120mm N-Female
19. QHA-4460 4400-6000 2 dBi 1:2 50 Ohms H-Omni 150 Degrees RHCP or LHCP 110mm N-Female
20. QHA-5060 5000-6000 2 dBi 1:2 50 Ohms H-Omni 150 Degrees RHCP or LHCP 110mm N-Female