Features
- Frequency Range 2 GHz to 18 GHz
- Dual Polarization
- Close Phase and Amplitude
Tracking Between Ports - High Isolation
- Low Cross Polarization
- Integral Mounting Bracket Option
- Rated to IP54*
Typical applications include:
- Electromagnetic Interference (EMI) Measurement
- Antenna Measurement
- Radar Cross Section Measurement
The Flann Dual Polarized Horn, Model DP240 is a multioctave, coaxially fed, quadridged horn suitable for many applications requiring a high performance over a broad band.
These high performance units covering the frequency range 2 GHz to 18 GHz offer high isolation with low phase and amplitude imbalance between ports. The horn maintains a low VSWR while the precision electroformed construction ensures very low cross polarization levels.
*SMA, K and 2.4mm connectors are not hermetically sealed. Therefore to achieve IP54 rating the mated cable connection must be adequately sealed.
| Electrical Specifications | Frequency Range | 2 GHz to 18 GHz |
| Gain | 5 dBi to 18 dBi | |
| Polarization | Simultaneous Horizontal & Vertical | |
| 3 dB Beamwidth | 60° to 10° Nominal | |
| Typical VSWR Better than | 2.5:1 | |
| Cross Polarization | -20 dB Maximum | |
| Isolation Between Ports | 25 dB Typical | |
| Maximum Power CW | 10 Watts | |
| Phase Tracking Between Ports | ± 17° Maximum | |
| Amplitude Tracking Between Ports | ± 1.3 dB Maximum | |
| RF Coaxial Connectors | SMA Female | |
| Dimensions | Aperture Diameter | 135 mm |
| Overall Length | 300 mm | |
| Weight | 2.75 kg (3.2 kg DP240-AB) | |
