Double Ridge Active Horn Antenna
- Active Horn Model AHA-840 is part of our extensive line of EMC test antennas.
- The AHA-840 smartly incorporates:
- a precision waveguide to coaxial adapter (meticulously tuned as a set for optimum VSWR performance and impedance matching) and
- a broadband, high-gain, low noise preamplifier; integrated into a single, well-built, durable, custom designed assembly which facilitates the flexibility to be configured for almost any application.
- Broadband - 18 GHz to 40 GHz
- Built-in Preamplifier Increases Sensitivity
- Low Antenna Factor
- Emissions & Immunity Capability
- Individual Calibration Included
- FCC, CISPR, EN, ETSI, FAA, Mil-Std, Automotive etc.
- Frequency Range: 18 GHz to 40 GHz
- Polarization: Linear
- VSWR - Antenna Port: 1.4:1 average (see graph below)
- P(out) @ 1 dB Compression: >10 dBm
- Noise Figure: < 6 dB
- Active Antenna Gain: > 55 dBi
- Preamplifier Gain: 37 to 43 dB (see graph below)
- Dimensions: 10.2” x 8.5” x 5.9” (26 cm x 21.7 cm x 15 cm)
- Weight: 1.5 lbs (0.68 kg)
- Connector Types: 50Ω [2.92mm] “K type” female (for all RF connections)
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