Description
2-18GHz Biconical Antenna | Wideband Broadband RF Antenna
2-18GHz Biconical Antenna
The WK-BANT218VS7 is a compact 2-18GHz wideband biconical antenna designed for broadband RF applications, signal measurement, spectrum monitoring, EMC/EMI testing and RF test systems. Covering a wide frequency range from 2 GHz to 18 GHz, this antenna provides stable broadband performance in a compact and ruggedized design.
With a 0-7 dBi gain, 360° horizontal beamwidth, 50 Ω impedance and VSWR ≤2.0 typ., the antenna provides reliable omnidirectional coverage across its operating frequency range. Its slant polarization makes it suitable for a variety of RF measurement and wireless signal applications.
The antenna features an aluminum radome and a compact size of Φ63.6 × 124 mm, making it suitable for applications where both broadband frequency coverage and space efficiency are important. A 50 W maximum input power rating further supports demanding RF test and measurement environments.
Designed for outdoor and industrial applications, the WK-BANT218VS7 provides DC-ground lightning protection, IP65 water ingress protection, and an operating temperature range of -40°C to +65°C. The antenna is also designed to withstand harsh environmental conditions, with vibration performance compliant with MIL-STD-810G.
Applications
The 2-18GHz biconical antenna can be used in a wide range of RF and microwave testing and measurement applications, including:
- EMC and EMI testing
- RF signal measurement
- Spectrum monitoring
- Wireless signal monitoring
- RF laboratory testing
- Electronic equipment testing
- Electromagnetic field measurement
- RF surveillance and monitoring systems
- Antenna measurement systems
- Broadband RF test systems
The WK-BANT218VS7 combines wide frequency coverage, omnidirectional radiation, compact dimensions and rugged construction, making it a practical broadband RF antenna for professional testing, monitoring and measurement applications.
| Electrical specifications | |
| Frequency range (GHz) | 2-18 GHz |
| Polarization | Slant |
| Gain (dBi) | 0-7dBi |
| Horizontal Beam width (°) | 360 |
| Impedance (Ω) | 50 |
| VSWR | ≤2 typ. |
| Maximum input power (W) | 50 |
| Lightning protection | DC Ground |
| Mechanical specifications | |
| Connector | SMA-Female |
| Antenna length (mm) | Φ63.6*124 |
| Antenna weight (kg) | ≤150 |
| Radome Material | Aluminium |
| Rated wind velocity (km/h) | 160 |
| Mounting way | Flange |
| Vibratoin | Mil-STD-810G |
| Ambient temperature | -40℃~+65 |
| Water ingress rating | IP65 |
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