The VULB 9164 is a broadband hybrid antenna made of aluminum that combines a logarithmic-periodic structure with a broadband dipole. It is suitable for transmit and receive applications in a very wide frequency range and is therefore ideal for EMC measurements, field strength generation and other professional test and inspection tasks.
- Design: Linear polarized hybrid antenna (LP array + broadband dipole)
- Frequency range (nominal): 30 MHz - 3 GHz
- Usable frequency range: 25 MHz - 4 GHz
- Isotropic gain (LP range): 6.4 dBi ± 1.2 dB
- Antenna factor: 4 - 37 dB/m
- Impedance: 50 Ω
- Typical SWR: < 1.5 (150 - 2000 MHz)
- Forward/backward ratio: approx. 20 dB (f > 150 MHz)
- Cross-polarization decoupling: > 20 dB (30 MHz - 1 GHz)
- 3 dB aperture angle (E-plane): 45° - 65° (f > 150 MHz) / approx. 78° (f < 150 MHz)
- 3 dB beamwidth (H-plane): 90° - 120° (f > 150 MHz)
- Max. Input power: 1 kW (f < 100 MHz)
- Connection: N-socket
- Mounting: 22 mm tube, locking ring
- Dimensions (W × L × D): 1500 × 910 (1238) × 620 mm
- Weight: 2.9 kg