CPI Series 1241 2.4 M C-Band Linear Rx/Tx VSAT Antenna

CPI Series 1241 2.4 M C-Band Linear Rx/Tx VSAT Antenna

The CPI Series 1241 2.4 M C-Band Linear Rx/Tx VSAT Antenna provides dependable two-way satellite communications for commercial, government, broadcast, and enterprise networks.

Its four-piece, glass-fiber-reinforced SMC reflector uses offset-fed prime-focus optics to deliver high gain, controlled sidelobes, and greater than 30 dB cross-polarization isolation across standard C-band frequencies.

The elevation-over-azimuth mount provides continuous 360° azimuth positioning and continuous fine elevation adjustment for accurate satellite alignment. Available now at Esatcom Inc.

Antenna diameter: 2.4 m / 96 inches

Antenna series: CPI Series 1241

Application: C-band satellite receive and transmit

Polarization: Linear

Receive Frequency Range: 3.625-4.20 GHz

Transmit Frequency Range: 5.85-6.425 GHz

Receive midband gain: 38.20 dBi, ±0.2 dB

Transmit midband gain: 42.20 dBi, ±0.2 dB

VSWR: 1.3:1 maximum

Receive 3 dB beamwidth: 2.20°

Transmit 3 dB beamwidth: 1.40°

Receive 15 dB beamwidth: 4.90°

Transmit 15 dB beamwidth: 3.10°

Receive on-axis cross-polarization isolation: Greater than 30 dB

Transmit on-axis cross-polarization isolation: Greater than 30 dB

Receive feed interface: CPR 229F

Transmit feed interface: CPR 137 or Type N

Maximum radio weight: 20 lb / 9 kg

Higher radio weight support: Optional feed stabilizer available

Noise temperature at 10° elevation: 52 K

Noise temperature at 20° elevation: 46 K

Noise temperature at 30° elevation: 45 K

Noise temperature at 40° elevation: 44 K

Reflector material: Glass-fiber-reinforced polyester SMC

Antenna optics: Four-piece offset-fed prime-focus design

Mast requirement: 6-inch Schedule 40 pipe, 6.63-inch OD

Elevation adjustment: 5°-90° with continuous fine adjustment

Azimuth adjustment: Continuous 360° with ±10° fine adjustment

Mount type: Elevation over azimuth

Installed net weight: 365 lb / 166 kg

Total shipping weight: 545 lb / 248 kg

Operational wind speed: 50 mph / 80 km/h

Survival wind speed: 125 mph / 201 km/h

Operating temperature: -40°F to +140°F / -40°C to +60°C

Operational rain rate: 0.5 inch / 13 mm per hour

Relative humidity: 0-100% with condensation

Environmental exposure: Suitable for coastal and industrial conditions

Solar radiation: 360 BTU/h/ft²

Key Features

• Linear-polarized 2.4 m C-band antenna

• 38.20 dBi receive and 42.20 dBi transmit gain

• Greater than 30 dB receive and transmit cross-polarization isolation

• CPR 229F receive feed interface

• CPR 137 or Type N transmit interface

• Four-piece SMC reflector for easier deployment

• Optional feed stabilizer for heavier radios

• Continuous 360° azimuth positioning

• Survival wind rating up to 125 mph