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R&s®he202 Active Receiving Dipole Antenna

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VHF/UHF Antennas R&S®HE202 Active Receiving Dipole R&S®HE202 Active Receiving Dipole 200 MHz to 1 GHz Optimized for high sensitivity and small size The R&S®HE202 active receiving dipole features a very wide frequency range and small size. Its high input sensitivity is the result of optimized matching of the passive antenna structure to the active circuitry. These characteristics allow several passive antennas to be replaced by an R&S®HE202. Similar to a passive antenna with high-grade preamplifiers, the active antenna is highly insensitive to nonlinear distortion. Key facts ❙ ❙ ❙ ❙ ❙ ❙ Wide frequency range High immunity to nonlinear distortion High immunity to lightning strikes in the vicinity Low weight Extremely compact Shock- and vibration-proof Rohde & Schwarz HF – VHF/UHF – SHF Antennas | Catalog 2014/2015 Antennas2014_2015_cat_en_0758-0368-42_v0700.indb 58 04.06.2014 09:55:36 VHF/UHF Antennas R&S®HE202 Active Receiving Dipole 10 kHz 1.5 10 100 MHz 10 18 1 1.3 GHz 26.5 1 40 2 Specifications Field strength sensitivity (Δf = 1 kHz; S/N: 0 dB (typ.)) Frequency range 200 MHz to 1 GHz Polarization linear Input impedance 50 Ω VSWR < 2.5 (typ.) IP2 > 55 dBm Electronic gain 5 dB to 9 dB IP3 > 30 dBm Practical gain 7 dB to 11 dB Power supply 18 V to 30 V DC (max. 200 mA) Directivity 2 dB (average) Connector N female Antenna factor 10 dB/m to 22 dB/m MTBF > 50 000 h Operating temperature range –40 °C to +75 °C Noise figure 200 MHz –17 dB(µV/m) 2 GHz –2 dB(µV/m) 3 200 MHz 6 dB Max. wind speed 180 km/h (without ice deposit) 2 GHz 7 dB Dimensions (L × H) approx. 510 mm × 240 mm (20.1 in × 9.5 in) Weight approx. 2.1 kg (4.6 lb) Ordering information Type Order No. Active Receiving Dipole R&S®HE202 0630.0310.02 Bias Unit R&S®IN600 4094.3004.xx R&S®HE202Z1 0649.7510.02 RF Cable (for use with R&S®HE202Z1) R&S®HE202Z2 0649.7785.02 5 6 7 Recommended extras Mast Adapter (only for special polarization alignment) 4 8 9 10 Typical practical gain Typical radiation pattern in the E plane at 500 MHz 11 0° 330° Gain in dBi 12 1.0 30° 0.8 10 300° 60° 0.6 8 12 0.4 6 0.2 270° 90° 4 13 2 0 120° 240° 200 300 400 500 600 700 800 900 Frequency in MHz 1000 210° 150° 180° Rohde & Schwarz HF – VHF/UHF – SHF Antennas | Catalog 2014/2015 Antennas2014_2015_cat_en_0758-0368-42_v0700.indb 59 04.06.2014 09:55:37