Aircraft antenna JU 250

UHFSatcombroadband

JU 250 is a broadband UHF SATCOM antenna for airborne satellite communications. This antenna utilises dual mode (high and low angle) to give good performance coverage across the hemisphere. The rugged design and construction of the antenna helps it to withstand severe environmental conditions Tests in accordance with MIL 810 F. UHF SatCom Antenna Electrical Frequency Range (High angle)240 MHz - 320 MHz Frequency Range (Low angle)225 MHz - 400 MHz VSWR (High angle)1.5:1 VSWR (Low angle)2.0:1 Polarization (High angle)Vertical Polarization (Low angle)RHCP Radiation PatternHigh Angle & Low Angle Impedance50 Ω Power RF200 W CW Mechanical Weight2700 grams (max) Height260 mm MaterialGlass Epoxy FinishGloss Connector (High angle)N Female Connector (Low angle)TNC Female ColorPU Gloss White Environmental Temperature-54°C to +90°C Altitude50,000 feet