CPI SAT 8.1M Motorized Earth Station Antenna System

ASC Signal Andrew 7.3m Motorized Tripod Mount Earth Station Antenna

ASC Signal Andrew 7.3m Motorized Tripod Mount Earth Station Antenna

ASC Signal 5.6 Meter Ka-band Tx/Rx Earth Station Antenna

ASC Signal 5.6 Meter Ka-band Tx/Rx Earth Station Antenna

SKU
CPI-8.1M
CPI SAT 8.1M Motorized Earth Station Antenna System is available to buy in increments of 1

High Gain, Low Noise Temp, Precision Formed Reflector

8.1 Meter Intelsat Approved F3 Earth Station Antenna

This product has reached end of life and is no longer available.  Please contact us for information on a comparable replacement.

The CPI SAT (formerly GD Satcom Technologies & Prodelin) 8.1M KPC & KPK antenna delivers exceptional performance for transmit/ receive and receive-only applications for L to Ku-band frequencies. This antenna offers a reflector design that incorporates precision-formed panels, truss radials and hub assembly.

Exceptional Performance

It features an innovative Cassegrain feed and subreflector design which results in high gain, low noise temperature, high antenna efficiency and excellent rejection of noise and microwave interference. A large center hub provides spacious accommodation for equipment mounting. The aluminum reflector is supported by a galvanized elevation over azimuth kingpost pedestal that provides the required stiffness for pointing and tracking accuracy. The pedestals are designed for full orbital arc coverage and are readily adaptable to ground or rooftop installations.

RF Specifications

The electrical performance is compliant with ITU and FCC sidelobe specifications and Intelsat (F3) and Eutelsat requirements.

Frequency (GHz)

 3.625 -

5.850 -

3.625 -

5.850 -

3.400 -

5.850 -

10.700 -

13.750 -

10.700 -

17.300 -

 

4.200

6.425

4.200

6.425

4.200

6.725

12.750

14.500

12.750

18.400

Antenna Gain, Midband (dBi) (2)

49.40

53.10

49.40

53.20

49.30

53.20

58.00

59.70

58.30

61.30

VSWR Pattern Beamwidth (2)

1.25:1

1.25:1

 1.25:1

1.25:1

 1.30:1

1.30:1

 1.30:1

 1.30:1

 1.30:1

 1.30:1

-3 dB, at midband Antenna Noise Temperature (K)

0.58°

0.38°

0.58°

0.37°

0.58°

0.37°

0.20°

0.16°

0.19°

0.14°

5° Elevation

52

 

50

 

55

 

90

 

81

 

 10° Elevation

43

 

40

 

46

 

76

 

66

 

 20° Elevation

37

 

35

 

40

 

68

 

57

 

 40° Elevation Typical G/T (dB/K) (3)

35

 

33

 

38

 

64

 

53

 

4.000 GHz, 30 K LNA

31.1

 

31.3

 

30.8

 

 

 

 

 

 11.725 GHz, 70 K LNA

 

 

 

 

 

 

36.6

 

37.3

 

Axial Ratio (dB)

0.50

0.50

 

 

 

 

 

 

 

 

Power Handling (total) Cross Polarization Isolation (dB)

 

10 kW CW

 

10 kW CW

 

10 kW CW

 

2 kW CW

 

2 kW CW

On Axis

30.8

30.8

35.0

35.0

35.0

35.0

35.0

35.0

35.0

35.0

 Within 1.0 dB beamwidth Port to Port Isolation (dB)

30.8

30.8

30.0

30.0

30.0

30.0

35.0

35.0

35.0

30.0

Rx/Tx (Rx frequency)

0

-70

0

-50

0

-70

0

-70

0

-75

 Tx/Rx (Tx frequency)

-85

0

-85

0

-85

0

-85

0

-85

0

Sidelobe Performance

 

 

Meets ITU-

RS-580, FCC

 

 

RF Specification

975-

1045

975-

1327

 975

-1931

975-

2914

 975-

2073

TT&C, NOCs (Network Operations Centers), Wireless Broadband Internet service delivery, Video Transmission