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3.3GHz FPV Drone Antenna with SMA Connector | 4.5dBi Vertical Antenna
| Parameter | Value |
|---|---|
| Frequency Range | 3250–3350 MHz |
| Bandwidth | 100 MHz |
| Gain | 4.5 dBi |
| VSWR | ≤1.5 |
| Impedance | 50 Ω |
| Polarization | Vertical |
| Power Handling | 50 W |
| Lightning Protection | DC Ground |
| Radiating Element | Copper |
| Connector | SMA Male (Inner Pin) / SMA Male (Inner Socket) Options |
| Length | 68 mm / 105 mm / 155 mm |
| Housing Diameter | 23.5 mm |
| Weight | 10 g / 11.5 g / 13.8 g |
| Operating Temperature | -40°C to +60°C |
| Storage Temperature | -20°C to +40°C |
| Color | Black |
Short Description
The 3.3GHz FPV Drone Antenna is designed for UAV and FPV video transmission systems, featuring 3250–3350 MHz operation, 4.5dBi gain, vertical polarization and SMA connector options.
Product Overview
The 3.3GHz FPV Drone Antenna is an external RF antenna designed for FPV video transmission, UAV communication and compatible 3.3GHz wireless systems. Operating across 3250–3350 MHz, the antenna provides 4.5dBi gain with vertical polarization and 50-ohm impedance. Its compact cylindrical housing and flexible cable structure make it suitable for installation on FPV drones, UAV platforms and wireless video transmission equipment. Three length options—68 mm, 105 mm and 155 mm—are available to meet different installation requirements. SMA connector configurations and OEM/ODM customization are also supported.
Key Features
- 3250–3350 MHz operating frequency
- 100 MHz bandwidth
- 4.5dBi gain
- Vertical polarization
- VSWR ≤1.5
- 50Ω impedance
- 50 W power handling
- DC ground lightning protection
- Copper radiating element
- 68 mm / 105 mm / 155 mm length options
- SMA connector options
- Compact cylindrical antenna housing
Applications
| • FPV drone video transmission systems • 3.3GHz VTX and VRX equipment • UAV communication systems • Drone telemetry systems • FPV racing and freestyle platforms • Industrial UAV wireless communication |
Customization Options
- Frequency customization
- Cable length customization
- SMA connector configuration
- Antenna housing customization
- Mechanical structure adjustment
- OEM/ODM antenna development
FAQ
Q1: What frequency range does this FPV antenna support?
The antenna operates from 3250 to 3350 MHz with a 100 MHz bandwidth.
Q2: What is the antenna gain?
The specified antenna gain is 4.5dBi.
Q3: What polarization does this antenna use?
This model uses vertical polarization.
Q4: What length options are available?
Standard options include 68 mm, 105 mm and 155 mm overall lengths.
Q5: What connector options are available?
SMA Male configurations with inner pin or inner socket options are available according to system requirements.
Q6: Can the antenna be customized?
Yes. Frequency, cable length, connector configuration, housing and mechanical structure can be customized for OEM/ODM projects.
