CPI 1.8 & 2.4 Meter Dual Axis C or Ku-Band VSAT Antenna

Electrical

Series 1185

Series 1256

C-Band

Ku-Band

C-Band

Ku-Band

Antenna Size

1.8M (71 in.)

2.4 M (96 in.)

Operating Frequency (GHz) Receive

Transmit

3.625 - 4.20 GHz

5.85 - 6.425 GHz

10.95 - 12.75

14.00 - 14.50

3.625 - 4.20

5.85 - 6.425

10.95 - 12.75

14.00 - 14.5)  0

Midband Gain ( +/- .2dB) Receive

Transmit

35.50 dBi

39.50 dBi

45.00 dBi 46.50 dBii

38.00 dBi

42.00 dBi

47.60 dBi

49.20 dBi

Antenna Noise Temperature (linear) 10° Elevation

20° Elevation

30° Elevation

40° Elevation

56 K

49 K

47 K

46 K

49 K

38 K

35 K

34 K

52 K

46 K

45 K

44 K

42 K

32 K

28 K

27 K

Antenna Noise Temperature (circular) 10° Elevation

20° Elevation

30° Elevation

40° Elevation

30 K

23 K

21 K

20 K

29 K

22 K

20 K

19 K

Cross-Pol Isolation (Linear)

>30 dB (on axis)

>30 dB (on axis)

Sidelobe Envelope, Co-Pol (dBi) 100 λ /D ≤ θ

7° < θ ≤ 9.2°

9.2° < θ≤ 48°

48° < θ

29 - 25 Log θ dBi

-3.5 dBi

32 - 25 Log θ dBi

-10 dBi (averaged)

29 - 25 Log θ dBi

-3.5 dBi

32 - 25 Log θ dBi

-10 dBi (averaged)

VSWR

1.3:1 max

1.3:1 max

-30 dB within B.P.E.

Mechanical

Reflector Material

Glass fiber reinforced polyester SMC

Mount Type

Dual Axis Motorized, Elevation over Azimuth, Galvanized Steel Construction

Elevation Adjustment Range

10°to 80°

Azimuth Adjustment Range

360° Continuous

Angular Tracking Travel

Elevation +/- 10° ; Azimuth +/- 10° (within adjustment range)

Actuators

Recirculating Ballscrews

Interface

Electrically to ACU

Antenna Optics, Prime Focus

One Piece Offset Feed

Four Piece Offset Feed

Tracking Accuracy

0.10°

0.10°

Mast Pipe Size

3.5” SCH 40 Pipe (4.0” OD) 10.16 cm.

6” SCH 40 Pipe (6.63” OD) 16.83 cm.

Shipping Specs. (Approx. Net Wt.)

445 lbs. (200 kg.)

680 lbs. (306 kg.)