R&s®ac025dp Dual-polarized Reflector Antenna

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SHF Antennas R&S®AC025DP Dual-Polarized Reflector Antenna R&S®AC025DP Dual-Polarized Reflector Antenna 18 GHz to 40 GHz Broadband microwave reflector antenna with preamplifier The R&S®AC025DP dual-polarized reflector antenna has been optimized for use in the range from 18 GHz to 40 GHz. For independent operation, the antenna is installed on a tripod or, for frequency range extension, it can be integrated in the adjustable R&S®AC090 and R&S®AC300 SHF directional antenna systems. The antenna is equipped with two integrated preamplifiers for simultaneous signal processing. Key facts ❙ Extremely wide frequency range ❙ Simultaneous reception of two orthogonal polarization planes ❙ Integratable in R&S®AC090 and R&S®AC300 SHF directional antenna systems ❙ Fast and simple installation ❙ Sturdy mechanical design Rohde & Schwarz HF – VHF/UHF – SHF Antennas | Catalog 2014/2015 Antennas2014_2015_cat_en_0758-0368-42_v0700.indb 128 04.06.2014 09:57:02 SHF Antennas R&S®AC025DP Dual-Polarized Reflector Antenna 10 kHz 1.5 10 100 MHz 10 18 1 1.3 GHz 26.5 1 40 2 Specifications Antenna Preamplifier (typical values) 3 Frequency range 18 GHz to 40 GHz Gain min. 28 dB Polarization 2 × linear (orthogonal to each other) 1 dB compression point > 5 dBm Input impedance 50 Ω Noise figure max. 5 dB VSWR (with preamplifier) < 3.0; < 2.5 (typ.) Power consumption 15 V/0.5 A (max.) Gain 26 dBi to 32 dBi MTBF > 50 000 h Half-power beamwidth 4.5° to 2° (typ.) Operating temperature range –30 °C to +55 °C Reflector diameter 250 mm Dimensions (Ø × L) Connector 2 × K female approx. 320 mm × 340 mm (12.6 in × 13.4 in) Weight approx. 5 kg (11.0 lb) 4 Ordering information Type Order No. Dual-Polarized Reflector Antenna R&S®AC025DP 4062.5830.02 5 6 Recommended extras Power Supply R&S®IN308 4059.6752.02 Adapter for R&S®HZ-1 R&S®KA308R2 4057.8606.00 Wooden Tripod R&S®HZ-1 0837.2310.02 7 8 Typical radiation patterns at 33 GHz 0 Amplitude in dBi –5 –10 Polarization: Plane: HPBW: Gain: Co-polar Cross-polar –15 horizontal E 1.6° 31 dBi 10 –20 –25 –30 –35 –40 –30 –25 –20 –15 –10 –5 0 35 –5 30 25 20 Vertical polarization Horizontal polarization Typical 15 10 18 20 22 24 11 0 5 10 15 20 25 30 Angle in deg 40 Amplitude in dBi Gain in dBi Typical antenna gain 9 26 28 30 32 34 36 Frequency in GHz 38 –10 Polarization: Plane: HPBW: Gain: Co-polar Cross-polar –15 12 vertical E 2.4° 29.5 dBi –20 13 –25 –30 –35 40 –40 –30 –25 –20 –15 –10 –5 0 5 10 15 20 25 30 Angle in deg Rohde & Schwarz HF – VHF/UHF – SHF Antennas | Catalog 2014/2015 Antennas2014_2015_cat_en_0758-0368-42_v0700.indb 129 04.06.2014 09:57:02