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Wider band version of the CI 177 over a frequency band of 138 to 174 MHz. Improved bandwidth provides greater flexibility by optimizing features of some of the newer FM transceivers. Features a molded base with popular 4-hole mounting. Radiating element is enclosed in a high strength, tapered glass laminate housing.
MODEL CI 177-1 FM / 2 Meter Extended Band | |
Electrical | |
Frequency | 138 - 174 MHz |
VSWR | 2.5:1 Maximum |
Polarization | Vertical |
Radiation Pattern | Omnidirectional |
Impedance | 50 Ohms |
Power | 50 Watts |
Mechanical | |
Weight | 0.5 lbs. Maximum |
Height | 15.30 in. Maximum |
Material | Die Cast housing / Fiberglass Whip |
Finish | Polyurethane Enamel |
Connector | BNC (female) |
Environmental | |
Temperature | -55ºC to +55ºC |
Altitude | 30,000 ft. |
Air Speed | 450 Knots at 25,000 ft. |
Federal Specifications | |
RTCA | DO 138 |
Environmental Category | BAJXXXXXXXXXXX |
FAA TSO | C37b, Class1, C38b |
ORDER OPTIONS | |
Connector | |
BNC | Standard |
Color | |
White | Standard |
Gasket | |
B12607-3 |

United States
Shipping Weight
0.21 pounds
ECCN
7A994
Manufacturer P/N
CI177-1
Schedule B Code
9803.20.0000
Pack Quantity
1
Approvals and Conformities
Product Attributes

United States
Shipping Weight
0.21 pounds
ECCN
7A994
Manufacturer P/N
CI177-1
Schedule B Code
9803.20.0000
Pack Quantity
1
Wider band version of the CI 177 over a frequency band of 138 to 174 MHz. Improved bandwidth provides greater flexibility by optimizing features of some of the newer FM transceivers. Features a molded base with popular 4-hole mounting. Radiating element is enclosed in a high strength, tapered glass laminate housing.
MODEL CI 177-1 FM / 2 Meter Extended Band | |
Electrical | |
Frequency | 138 - 174 MHz |
VSWR | 2.5:1 Maximum |
Polarization | Vertical |
Radiation Pattern | Omnidirectional |
Impedance | 50 Ohms |
Power | 50 Watts |
Mechanical | |
Weight | 0.5 lbs. Maximum |
Height | 15.30 in. Maximum |
Material | Die Cast housing / Fiberglass Whip |
Finish | Polyurethane Enamel |
Connector | BNC (female) |
Environmental | |
Temperature | -55ºC to +55ºC |
Altitude | 30,000 ft. |
Air Speed | 450 Knots at 25,000 ft. |
Federal Specifications | |
RTCA | DO 138 |
Environmental Category | BAJXXXXXXXXXXX |
FAA TSO | C37b, Class1, C38b |
ORDER OPTIONS | |
Connector | |
BNC | Standard |
Color | |
White | Standard |
Gasket | |
B12607-3 |