Measurement Probes and Feeds
Quad-Ridge Flared Horn
350 MHz - 2000 MHz
Quad-Ridge Flared Horn is used for Wideband illumination of CATR systems and Wideband feeder of reflector antennas
References:
- QRFH350
TECHNICAL PERFORMANCE
- Nearly constant gain with frequency
- Dual linear polarization with high polarization purity and isolation
- Low return loss / VSWR
- Wide bandwidth
DESIGN
- Flared horn with rolled aperture edges for minimum diffraction and optimum impedance matching
- Well-defined smooth radiation pattern throughout the operational bandwidth
- Lightweight for easy handling
SURFACE TREATMENT
- Surtec 650 according to MIL-C 5541E class 3
- Polyurethane paint
REPEATABILITY
- Stiff and robust mechanical design
- Standard MVG circular interface for precision centering
- Precision pin for accurate polarization alignment
- Precision machined
- High-reliability coaxial connector
DELIVERED DOCUMENTS
- Typical performance data (TYMEDA™)
- Measured return loss data
EQUIPMENT
- Mounting flange
- Integrated coaxial transition with high precision connector
- Protective radome/lens for outdoor installation and improved gain performance (optional)
- Available in combination with baffle absorbers to reduce direct illumination of the Quiet Zone in CATRs (optional)
