Frequency · 118-137 MHz
Similar to the CI-109, the CI-121 is smaller in diameter and lighter at only 0.5 pounds. Features a tapered glass laminate housing and die-cast aluminum base. 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.
Electrical : | |
Frequency | 118 - 137 MHz |
VSWR | 2.5:1 Maximum |
Polarization | Vertical |
Radiation Pattern | Omnidirectional |
Impedance | 50 Ohms |
Power | 50 Watts |
Mechanical : | |
Weight | 0.5 lb. Maximum |
Height | 18.50 in. Maximum |
Material | Cast housing / Fiberglass whip |
Finish | White Polyurethane Enamel |
Connector | BNC (female) |
Gasket | C12607-3 Cork Neoprene |
Environmental : | |
Temperature | -55°C to +85°C |
Altitude | 50,000 ft. |
Air Speed | 250 Knots TAS |
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 |
Part Number | Description: |
---|---|
CI-121 | VHF Cessna Single Engine Rod Antenna |
Serial # | 752846 |
---|---|
Condition | NEW |
Mods | - |
Tag Date | 03/04/24 |
Shop | Comant Industries Inc. |
Warranty | 1 Year |
Price | Condition | Status |
---|---|---|
$295.00 | NEW OUTRIGHT | 1 IN STOCK |
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