FREQUENCY
1.8–6 GHz
TYP. PEAK GAIN
3.5 dBi
TYP. VSWR
≤ 2:1
POLARIZATION
Linear
Omnidirectional coverage
360° azimuth pattern across the full band.
Ultra-compact
FR-4 board, just 2.2 × 2.2 in and under 0.25 in thick.
Designed in the USA
Designed, assembled, and tested in California.
Product Details
The UWB2000-O is a broadband PCB monopole antenna covering 1.8 to 6 GHz with an omnidirectional azimuth radiation pattern and typical gain up to 3.5 dBi. At just 2.2 by 2.2 inches and under a quarter-inch thick, it is an easy, low-cost way to add wideband 360-degree coverage in tight spaces or embedded into a host system. It is well suited to software-defined radio, signal monitoring, electromagnetic surveillance, and university research.
- Broadband PCB monopole with an omnidirectional (360° azimuth) radiation pattern across 1.8 to 6 GHz.
- Typical gain up to 3.5 dBi; VSWR typically below 2:1.
- Extremely compact, thin FR-4 board (2.2 × 2.2 in, under 0.25 in thick including the SMA connector).
- Linearly polarized, 50 Ω, SMA female, ideal for SDR, monitoring, and surveillance.
- Versatile across SDR, electromagnetic surveillance, cellular and WiFi, and radar and university research.
- Typical performance data (.txt) available for download.
Specifications
General
| Design | PCB monopole (omnidirectional) |
| Polarization | Linear (H/V by orientation) |
| Connector | SMA female |
| Impedance | 50 Ω |
| Maximum input power | 10 dBm (10 mW) |
| Construction | FR-4 printed circuit board |
| Mounting | 2.5 mm holes, 9 mm spacing |
| Dimensions (L × W × H) | 56 × 56 × 6.35 mm (2.2 × 2.2 × 0.25 in) |
Performance over frequency
| PARAMETER | FREQUENCY | MIN | TYP | MAX | UNIT |
|---|---|---|---|---|---|
| VSWR | 1.8 – 2.0 GHz | 2.0 | 2.5 | 3.0 | – |
| 2.0 – 6.0 GHz | 1.3 | 1.6 | 2.0 | ||
| Gain | 1.8 – 6.0 GHz | 1.6 | 3.5 | 3.8 | dBi |
| HPBW, E-plane | 1.8 – 6.0 GHz | 50 | 65 | 84 | deg |
Specifications are typical and subject to change without notice. The H-plane (azimuth) pattern is omnidirectional; HPBW is specified in the E-plane (elevation). Height includes the SMA connector (board is 1.2 mm thick).
