Overview
Optimum antenna for high-performance jet aircraft. Only 8.25" high, yet provides good performance without the added drag of a taller blade-type communication antenna. Skydrol and rain erosion resistant. The optional CI 211-L offers leading edge protection as shown in outline drawing. The CI 211 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.
Specification
- Frequency: 118 to 137 MHz
- VSWR: 2.5:1 maximum
- Polarization: Vertical
- Radiation Omnidirectional
- Impedance: 50 OHMS
- Power: 30 Watts C.W.
- Weight: 1.6 lbs. maximum
- Height: 8.25" maximum
- Material: High density polyurethane
- Finish: Polyurethane enamel
- Connector: BNC (Female)
- Temperature: -55° to +85° C
- Altitude: 50,000'
- Air Speed: 573 Knots TAS or 0.88 Mach @ 45,000'
- RTCA Environmental: DO-160D
- Environmental Category: [D2X]ACB[R(C,C1)U(F,F1)]
- FAA TSO: C37d, C38d
- RTCA MOPS: DO-186A
- Colour: White
- Gasket: C21104 cork neoprene–standard
- Leading Edge Protection: CI 211-L