Antenna Experts manufactures complete products portfolio of long range UAV anti drone ground control station antenna, unmanned aerial vehicles antennas UAV Antenna for UAV Control Center, UAV Antenna Remote Airborne Platform, UAV Antenna for Unmanned Ground Vehicles and UAV Antenna for Robots applications. These state-of-the-art UAV antennas enable increased flight range and consistent radio frequency link performance over traditional airborne antennas. Additionally, the wide band UAV antennas reduce the number of required apertures in an airframe, further reducing aerodynamic drag and logistics costs. The UAV anti drone antennas that are used on unmanned vehicles are, in general, rugged, dipole or fiberglass collinear antennas with omni-directional coverage. Smaller and lighter weight Unmanned Aerial Vehicles (UAVs antenna) are increasingly being used for more complex communications and intelligence applications. Directional UAV helical antennas have been developed for special ground to air right hand circular (RCP)or left hand cirular (LCP) polarization applications.

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

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

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