3000-3800MHz Directional Antenna RHCP for UAV & RC Systems 3.3G
RHCP=Right-Hand Circular Polarized
Table of Contents
Overview
This is a high-performance directional antenna engineered for FPV drone systems, UAV telemetry links, and high-frequency wireless communication działający w 3000–3800 MHz band.
Wyposażony w 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. Z peak gain of up to 10.6 dBi and 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, odbiorniki, i systemy RF. Jego kompaktowy rozmiar (Ø67 × 120 mm) and wide operating temperature range (-40°C to +80°C) make it suitable for demanding outdoor applications.
Cechy
High Gain Performance
Zapewnia aż do 10.6 Zysk dBi, ensuring strong signal transmission and improved communication range.
Szeroki zakres częstotliwości
Designed to operate across 3000–3800 MHz, idealny dla 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 and return loss ≤ -10 dB, ensuring efficient impedance matching and minimal signal reflection.
Durable Construction
Built with high-quality materials and RG141 cable, capable of operating in extreme temperatures from -40°C to +80°C.
Standard SMA Connector
Equipped with a standard SMA interface for compatibility with most Nadajniki FPV, odbiorniki, and RF equipment.
Kompaktowy i lekki
O wymiarach Ø67 × 120 mm, the antenna is compact enough for UAV mounting, stacje naziemne, i platformy mobilne.
Frequency Customization Available
Jeśli potrzebujesz different operating frequencies, możemy zapewnić custom antenna tuning to match your nadajnik, odbiornik, or specific wireless communication system. Contact us with your required frequency range and project requirements.
Specifications
Electrical Specifications
| Parametr | Wartość |
|---|---|
| Zakres częstotliwości | 3000 – 3800 MHz |
| Impedancja | 50 Oh |
| Peak Gain | 10 dBi (Maks 10.6 dBi @ 3400 MHz) |
| Polaryzacja | RHCP (Right-Hand Circular Polarization) |
| Strata zwrotu | ≤ -10 dB |
| VSWR | ≤ 2.0 |
| Złącze | SMA |
Physical Specifications
| Parametr | Wartość |
|---|---|
| Antenna Color | Czarny |
| Wymiary | Ø67 × 120 mm |
| Cable Type | RG141 |
| Cable Color | Czarny |
| Operating Temperature | -40°C to +80°C |
| Temperatura przechowywania | -45°C do +85°C |
Performance Data
| Częstotliwość (MHz) | 3000.0 | 3100.0 | 3200.0 | 3300.0 | 3400.0 | 3500.0 | 3600.0 | 3700.0 | 3800.0 |
| Osiągać (dBi) | 9.80 | 9.90 | 10.12 | 10.36 | 10.60 | 10.55 | 10.50 | 10.40 | 10.45 |
|
Efektywność (%) |
82.50 |
83.60 |
83.80 |
84.60 |
85.80 |
85.30 |
84.80 |
84.20 |
83.90 |
VSWR Test
Wzór promieniowania
Aplikacje
Systemy dronów FPV
Improves video transmission quality and range for racing drones, aerial photography UAVs, and long-range FPV systems operating in the 3.3 Pasmo GHz.
UAV Telemetry Links
Provides stable communication for drone telemetry, rozkaz, i transmisji danych between aircraft and ground stations.
Systemy komunikacji bezprzewodowej
Nadaje się do remote control vehicles, robotyka, and industrial wireless systems requiring reliable mid-band RF antennas.
RF Experimentation and Amateur Projects
Idealny dla custom RF setups, experimental communication projects, and specialized 5G sub-band research applications.
Outdoor Monitoring and Industrial Use
Reliable in harsh outdoor environments, dzięki czemu nadaje się do agricultural drones, inspection drones, and search-and-rescue operations.
FAQ
Q: Since this antenna is directional, how should I position it to face the drone’s transmission?
A: The top of the antenna is the receiving surface. Aby uzyskać najlepszy sygnał, 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, z optimal performance around 3300–3400 MHz.
Is this antenna compatible with FPV transmitters?
Yes. The antenna uses a standard SMA connector and RHCP polarization, powszechnie stosowane w systemach FPV. Ensure your transmitter supports the 3.3 GHz frequency band.
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?
Yes. The antenna is designed for outdoor environments and operates reliably between -40°C and +80°C.
How should the antenna be mounted?
Połącz Złącze SMA to your device and orient the antenna according to your system’s radiation pattern and signal direction dla optymalnej wydajności.
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.
Dimension and Weight
iVcan.com –
I have been using this RHCP directional antenna for my FPV drone and UAV telemetry setup, i przekroczyło to moje oczekiwania. The signal strength is consistently strong, with minimal interference, 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. Ogólnie, it is a high-quality, professional-grade antenna that delivers excellent long-range communication and enhances my drone operations significantly.