Comant CI-205-3

Overview

VOR/Glide Slope High Performance Navigation Antenna Set is designed for mounting on the aircraft vertical stabilizer or helicopter tail boom. Features low weight/drag, tubular structure to minimize helicopter rotor "down wash" forces, wide band/high efficiency electrical performance and DC grounding for lightning protection. Set includes a pair (2) of "towel bar" sensor elements each with single BNC output connector and a one-piece dual coax interconnect signal combiner harness with single BNC connector output. Provides for a single cable routing to the avionics location. Use the CI 502 coupler for dual VOR operation with NAV 1 and NAV 2 receivers. Single or dual VOR/Single Glide Slide operation is available when used with the CI 507 or CI 505 diplexers respectfully in NAV 1 and NAV 2 installations. Use the CI 1125 for dual VOR/dual Glide Slope operation.

Specification

• Frequency: 108 to 118 MHz(VOR/LOC), 329 to 335 MHz(glide slope)
• VSWR: 5.0:1 108 to 118 (VOR/LOC), 5.25:1 329 TO 335 MHz (glide slope)
• Polarization: Horizontal
• Radiation Pattern: Dipole
• Impedance: 50 OHMS
• Power: Receive Only
• Weight: 1.75 lbs. maximum
• Height: 5.25 maximum
• Material: Delrin mounts/aluminum towel bar
• Finish: Polyurethane enamel
• Connector: BNC Stanard (with 4' cables)
• Air Speed: 450 Knots TAS @ 25,000'
• Temperature: -55° to +85° C
• Altitude: 50,000'
• Air Speed: 300 Knots TAS @ 25,000'
• RTCA Environmental: DO-160C
• Environmental Category: F2-XC[CVY4UW]
• FAA TSO: C34c, C38c, C40c
• RTCA MOPS: DO-196
• Colour: White