In stock
$289.00
Overview
Comant CI 121 VHF Comm Rod Antenna
Manufacturer Part Number: CI 121
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Comant CI 121 VHF Comm Rod Antenna
General Description
Comant CI 121 VHF Comm Rod Antenna - has a small diameter and has a light weight at only 0.5 pounds. This antenna features a tapered glass laminate housing and die-cast aluminum base. It offers standard mounting and appearance to many Cessna communication antennas.
The CI-121 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.
Features
- Frequencies covered: 118–137 MHz
- Ideal for single-engine aircraft


| Weight | 0.5 lb |
| Dimensions (Height) | 18.5 in |
| Material | cast housing / fiberglass whip |
| Finish | polyurethane enamel |
| Connector | BNC (female) |
| Frequency | 118 MHz to 137 MHz |
| VSWR | 2.5:1, maximum |
| Polarization | Vertical |
| Radiation Pattern | omnidirectional |
| Impedance | 50Ω |
| Power RF | 50 Watts |
| Temperature | -55°C to 85°C |
| Altitude | 50,000 ft |
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