DATA SHEET V/UHF Top Loaded Blade Antenna JD 120 T1B is a top loaded wideband (VHF/UHF) blade antenna to be used with RF communication systems. These antennae are designed as low profile, low drag blade antennae ideally suited for UAV/helicopter/subsonic jet aircrafts. The fiber reinforced epoxy antenna shell is designed to meet the stringent MIL requirements. ELECTRICAL Frequency Range VSWR Polarization Radiation Pattern Impedance RF Static Protection Power RF MECHANICAL Weight Height Material Finish Connector 30 MHz - 512 MHz 3:1 (30 MHz - 100 MHz) 2.5:1 (100 MHz – 225 MHz) 2:1 (225 MHz - 512 MHz) Vertical Omnidirectional in azimuth 50 Ω (Nominal) DC Grounded 50W 450 grams (Max) 120 mm (Max) Glass Epoxy Gloss TNC Female ENVIRONMENTAL Temperature -55ºC to +90ºC Altitude 50,000 feet Tests in accordance with MIL 810 F *Contact us for your customized requirements Dimensions are in mm Inches shown in bracket *All data contained herein is subject to change without notice VERDANT TELEMETRY & ANTENNA SYSTEMS Pvt. Ltd. COCHIN – 682013, INDIA. Tel: +91-484-2663104 Fax: +91-484-2663576 e-mail: [email protected] Website : www.verdanttelemetry.com