CPI Series 1451 4.5 M 5G-Filtered C-Band Rx-Only Antenna System

CPI Series 1451 4.5 M 5G-Filtered C-Band Rx-Only Antenna System

The CPI Series 1451 4.5 M 5G-Filtered C-Band Rx-Only Antenna System provides high-gain reception and enhanced resistance to terrestrial 5G interference.

Operating across 4.0-4.2 GHz, the integrated terminal includes a C-band receive-only feed system, 5G band-pass filter, and low-phase-noise PLL LNB. The filter rejects unwanted signals below 4.0 GHz by 60 dB.

Its eight-piece SMC reflector delivers 42.6 dBi midband gain and system G/T up to 25.1 dB/K for satellite broadcasting and CATV headend installations. Available now at Esatcom Inc.

Antenna diameter: 4.5 m

Antenna model: CPI Series 1451

Application: 5G-filtered C-band satellite reception

Operating Frequency Range: 4.0-4.2 GHz

Polarization support: Linear single or dual polarity

Midband gain: 42.6 dBi, ±0.3 dB

Gain reference point: Antenna feed flange

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

VSWR: 1.4:1 maximum

Noise temperature at 10° elevation: 32 K

Noise temperature at 20° elevation: 29 K

Noise temperature at 30° elevation: 25 K

System G/T at 10° elevation: 24.5 dB/K with supplied LNB and filter

System G/T at 20° elevation: 24.8 dB/K with supplied LNB and filter

System G/T at 30° elevation: 25.1 dB/K with supplied LNB and filter

5G band-pass filter rejection: 60 dB below 4.0 GHz

Maximum band-pass filter weight: Less than 650 g / 1.43 lb

PLL LNB LO stability: ±5.15 kHz

PLL LNB performance: Low phase noise

Reflector material: Glass-fiber-reinforced polyester SMC

Reflector construction: Eight-piece reflector

Antenna optics: 0.30 F/D

Mount type: Elevation over azimuth

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

Azimuth adjustment: Continuous 360° with ±11° fine adjustment

Mast requirement: 10-inch Schedule pipe, 10.75-inch OD

Operational wind speed: 45 mph / 72 km/h

Survival wind speed: 125 mph / 201 km/h

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

Survival temperature: -50°F to +160°F / -46°C to +71°C

Warranty: Five-year comprehensive warranty

Applications: Satellite broadcasters and CATV headends

Key Features

• Complete C-band 5G interference-mitigation terminal

• Optimized for 4.0-4.2 GHz satellite reception

• 60 dB rejection of signals below 4.0 GHz

• Supplied low-phase-noise PLL LNB

• ±5.15 kHz LNB LO stability

• Linear single- or dual-polarity support

• 42.6 dBi midband gain

• Up to 25.1 dB/K system G/T

• Five-year comprehensive warranty