VHF Blade Antenna for Piper
Frequency · 118-137 MHz
Piper compatible mounting version of the CI-119 with respect to the mounting hole pattern and RF connector location.
The CI-139 has been re-tested and upgraded to the new RTCA DO-160D environmental requirements and offers the 118 to 137 MHz frequency associated with DO-186A MOPS.
Electrical
Frequency 118 - 137 MHz
VSWR 2.5:1 Maximum
Polarization Vertical
Radiation Pattern Omnidirectional
Impedance 50 Ohms
Power 25 Watts
Mechanical
Weight 1.25 lb. Maximum
Height 13.0 in. Maximum
Material Valox 420
Finish White Polyurethane Enamel
Connector BNC (female)
Gasket C13904 Cork Neoprene
Environmental
Temperature - 55°C to +85°C
Altitude 50,000 ft.
Air Speed 350 Knots TAS @ 25,000 ft.
Federal Specifications
RTCA Environmental DO-160D
Environmental Category [D2X]ACB[R(C,C1)U(F,F1)]
XWFDXSXXXXX[XX]X[XXXX]XAX
FAA TSO C37d, C38d
RTCA MOPS DO-186A