JD 120 T1B is a top loaded wideband (VHF/UHF) blade antenna to be used with RF communication systems. These antennas are designed as low profile, low drag blade antennas ideally suited for UAV/Helicopter/Subsonic Jet Aircraft. The fibre reinforced epoxy antenna shell is designed to meet stringent MIL requirements.
V/UHF Top Loaded Blade Antenna
Electrical
Frequency Range30 MHz - 512 MHz
VSWR3:1 (30 MHz - 100 MHz)
VSWR2.5:1 (100 MHz - 225 MHz)
VSWR2:1 (225 MHz - 512 MHz)
PolarizationVertical
Radiation PatternOmnidirectional in azimuth
Impedance RF50 Ω (Nominal)
Static ProtectionDC Grounded
Power RF50 W
Mechanical
Weight450 gram (max)
Height120 mm (max)
MaterialGlass Epoxy
FinishGloss
ConnectorTNC Female
ColorBlack
Environmental
Temperature-55°C to +90°C
Altitude50,000 feet