COMANT
DESCRIPTION
Comant CI 122 VHF Communication
Designed specifically for mounting to the underside of an aircraft providing excellent radiation coverage for air-to-ground VHF communications. Bent configuration makes it ideally suited for helicopters and low wing aircraft.
The CI 122 has been re-tested and upgraded to the new RTCA DO-160D environmental requirements and offers 118 to 137 MHz frequency associated with the DO-186 MOPS.
Applications
Single engine piston aircraft for applications of this antenna design. Consult your FBO or installation shop for best application information.
Note: Comant Antennas no longer come with a gasket or template. Must order PN 09-05579 separately.
Features
- Designed specifically for mounting to the underside of an aircraft providing excellent radiation coverage for air-to-ground communications
- Bent configuration makes it ideally suited for helicopters and low wing aircraft
- Upgraded to the new RTCA DO-160D environmental requirements and offers the 118 to 137 MHz frequency associated with DO-186A MOPS
- Frequency 118-137 MHz
Specifications
Electrical :
| FREQUENCY | 118 - 137 MHz |
| VSWR | 2.0:1 |
| POLARIZATION | Vertical |
| RADIATION PATTERN | Omnidirectional |
| IMPEDANCE | 50 Ohms |
| POWER | 50 Watts |
Mechanical :
| WEIGHT | 0.5 lb. Maximum |
| HEIGHT | 18.75 in. Maximum |
| MATERIAL | Cast housing / Stainless whip |
| FINISH | White Polyurethane Enamel |
| CONNECTOR | BNC |
| GASKET | C12607-3 Cork Neoprene |
Environmental :
| TEMPERATURE | -55°C to +85°C |
| ALTITUDE | 50,000 ft. |
| AIR SPEED | 350 Knots TAS |
Federal Specifications :
| RTCA ENVIRONMENTAL | DO-160D |
| ENVIRONMENTAL CATEGORY | [D2X]ACB[R(C,C1)U(F,F1)]>br/> XWFDXSXXXXX[XX]X[XXXX]XAX |
| FAA TSO | C37d, C38d |
| RTCA MOPS | DO-186A |
