3000-3800MHz Directional Antenna RHCP for UAV & RC Systems 3.3G
RHCP=Right-Hand Circular Polarized
Table des matières
vue d'ensemble
This is a high-performance directional antenna engineered for FPV drone systems, UAV telemetry links, and high-frequency wireless communication opérant dans le 3000–3800 MHz band.
Doté d'un helical design with Right-Hand Circular Polarization (RHCP), the antenna delivers stable signal transmission and reduced multipath interference—critical for dynamic environments such as drone flight or moving platforms. Avec un peak gain of up to 10.6 dBi et efficiency exceeding 85%, it provides strong signal coverage and reliable long-range performance.
Built with durable materials, RG141 low-loss cable, and a standard SMA connector, the antenna is easy to integrate into most FPV transmitters, récepteurs, and RF systems. C'est format compact (Ø67 × 120 mm) et large plage de températures de fonctionnement (-40°C à +80°C) make it suitable for demanding outdoor applications.
Caractéristiques
Performance à gain élevé
Proposer Jusqu'à 10.6 gain de DBI, ensuring strong signal transmission and improved communication range.
Large gamme de fréquences
Designed to operate across 3000–3800 MHz, idéal pour 3.3 GHz FPV systems and mid-band RF applications.
RHCP Circular Polarization
Right-Hand Circular Polarization helps reduce signal loss from reflections and interference, improving reliability for moving systems like drones.
Optimized RF Matching
Maintains VSWR ≤ 2.0 et return loss ≤ -10 dB, ensuring efficient impedance matching and minimal signal reflection.
Construction durable
Built with high-quality materials and RG141 cable, capable of operating in extreme temperatures from -40°C to +80°C.
Connecteur SMA standard
Équipé d'un standard SMA interface for compatibility with most FPV transmitters, récepteurs, and RF equipment.
Compact et léger
Avec des dimensions de Ø67 × 120 mm, the antenna is compact enough for UAV mounting, stations au sol, et plates-formes mobiles.
Frequency Customization Available
Si vous avez besoin different operating frequencies, we can provide custom antenna tuning to match your émetteur, récepteur, or specific wireless communication system. Contact us with your required frequency range and project requirements.
Caractéristiques
Spécifications électriques
| Paramètre | Valeur |
|---|---|
| Gamme de fréquences | 3000 - 3800 MHz |
| Impédance | 50 oh |
| Peak Gain | 10 dBi (Max 10.6 dBi @ 3400 MHz) |
| Polarisation | RHCP (Right-Hand Circular Polarization) |
| Perte de retour | ≤ -10 dB |
| VSWR | ≤ 2.0 |
| connecteur | Lycée |
Physical Specifications
| Paramètre | Valeur |
|---|---|
| Couleur de l'antenne | Noir |
| Dimensions | Ø67 × 120 mm |
| Cable Type | RG141 |
| Cable Color | Noir |
| Température de fonctionnement | -40°C à +80°C |
| Température de stockage | -45°C à +85°C |
Performance Data
| La fréquence (MHz) | 3000.0 | 3100.0 | 3200.0 | 3300.0 | 3400.0 | 3500.0 | 3600.0 | 3700.0 | 3800.0 |
| Gain (dBi) | 9.80 | 9.90 | 10.12 | 10.36 | 10.60 | 10.55 | 10.50 | 10.40 | 10.45 |
|
Efficacité (%) |
82.50 |
83.60 |
83.80 |
84.60 |
85.80 |
85.30 |
84.80 |
84.20 |
83.90 |
VSWR Test
Motif de radiation
Applications
Systèmes de drones FPV
Improves video transmission quality and range for racing drones, aerial photography UAVs, and long-range FPV systems operating in the 3.3 bande GHz.
UAV Telemetry Links
Provides stable communication for drone telemetry, commande, et transmission de données between aircraft and ground stations.
Systèmes de communication sans fil
Convient pour remote control vehicles, robotique, et systèmes sans fil industriels requiring reliable mid-band RF antennas.
RF Experimentation and Amateur Projects
Idéal pour custom RF setups, experimental communication projects, and specialized 5G sub-band research applications.
Outdoor Monitoring and Industrial Use
Reliable in harsh outdoor environments, le rendre adapté à agricultural drones, drones d'inspection, et opérations de recherche et de sauvetage.
FAQ
Q: Since this antenna is directional, how should I position it to face the drone’s transmission?
UNE: le top of the antenna is the receiving surface. Pour obtenir le meilleur signal, point the top of the antenna directly toward the drone. please refer to the diagram below for correct orientation of the antenna toward the drone transmission direction.
What frequency range does this antenna support?
The antenna operates within 3000–3800 MHz, avec optimal performance around 3300–3400 MHz.
Is this antenna compatible with FPV transmitters?
Oui. The antenna uses a standard SMA connector and RHCP polarization, couramment utilisé dans les systèmes FPV. Ensure your transmitter supports the 3.3 Bande de fréquence GHz.
What does RHCP mean?
RHCP stands for Right-Hand Circular Polarization. It helps reduce multipath interference and signal fading, especially in mobile applications such as drones.
Can the antenna be used outdoors?
Oui. The antenna is designed for outdoor environments and operates reliably between -40°C and +80°C.
How should the antenna be mounted?
Connectez le Connecteur SMA to your device and orient the antenna according to your system’s radiation pattern and signal direction pour des performances optimales.
What packaging is used for shipping?
Each antenna is individually protected with foam, packed in PE bags (50 units per bag) and shipped in cartons with custom labeling available for bulk orders.
iVcan.com –
I have been using this RHCP directional antenna for my FPV drone and UAV telemetry setup, Et cela a dépassé mes attentes. The signal strength is consistently strong, avec un minimum d'interférences, even in complex flight environments. Installation was straightforward thanks to the standard SMA connector, and the compact design made mounting on my drone simple. The thermal build quality and durable materials ensure reliable performance outdoors, and the antenna’s right-hand circular polarization noticeably improves video transmission stability. Global, it is a high-quality, professional-grade antenna that delivers excellent long-range communication and enhances my drone operations significantly.