900MHz 3dBi Dipole Antenna (RPSMA)
A 900MHz half-wave dipole antenna offering 3dBi gain, vertical polarization and an RPSMA connection, designed for reliable fixed and ground-station RF installations.
About This Product
The 900MHz 3dBi Dipole Antenna (RPSMA) is a half-wave dipole antenna designed for RF communication systems operating in the 900MHz band. It features a swivelling base that allows the antenna to be positioned through an angle of up to 90°, providing greater flexibility during installation. Its design is particularly suitable for ground stations and fixed installations, while also helping reduce the effect of local electronic noise around the modem.
Features
- Half-wave dipole antenna design
- 902–928MHz operating range
- 3dBi gain
- RPSMA connector
- 50Ω impedance
- Vertical polarization
- VSWR below 1.5
- Swivelling base with up to 90° adjustment
- Compact 12mm diameter
- Suitable for ground-station installations
- Designed for fixed RF communication applications
- Helps reduce local RF noise from nearby electronics
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Half-Wave Dipole Antenna |
| Brand | RFDesign (RFD) |
| Model / SKU | ANT-900-1/2W-RPSMA |
| Frequency Range | 902–928MHz |
| Gain | 3dBi |
| Connector | RPSMA |
| Impedance | 50Ω |
| VSWR | < 1.5 |
| Polarization | Vertical |
| Length | 175 + 23mm |
| Diameter | 12mm |
| Weight | 28g |
| Base Adjustment | Up to 90° |
| Application | Ground Station / Fixed Installation |
Applications
- RFD900-series telemetry systems
- UAV ground stations
- Drone communication systems
- Fixed RF installations
- 900MHz telemetry networks
- Remote communication equipment
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