Electrical　

C-Band(SLT180CPZ)

Ku-Band(SLT180KuPZ)

Operating Frequency

Receive

3.625 - 4.2 GHz

10.95 - 12.75 GHz

3.40 - 4.20 GHz

12.25 - 12.75 GHz

Transmit

5.850 - 6.425 GHz

14.0 - 14.5 GHz

5.925 - 6.725 GHz

Midband Gain ( + .2dB)

Receive

34.7  dBi

44.1dBi

Transmit

38.7 dBi

46.3 dBi

Antenna Noise Temperature

10° elevation

　38 K

　52 K

20° elevation

31 K

44 K

30° elevation

24 K

38 K

Beam Width ( -3dB)

Receive

2.87°

0.92°

Transmit

1.92°

0.78°

Cross-Polarization (Linear)

>35 dB on axis

>35 dB on axis

Axial Ratio (Circular)

R/ T

1.3

First Sidelobe

>14dB

>14dB

Sidelobe Envelope, Co-Pol

29-25 Log θ dBi

29-25 Log θ dBi

VSWR

1.25:1

1.25:1

Feed Interface

Receive

CPR 229 G

WR-75

Transmit

CPR 137 G

WR-75

Mechanical

Reflector Material

Aluminum

Surface Accuracy (RMS)

0.5mm

Antenna Optics

Prime Focus Offset Optics

Elevation Adjustment Range

5° to 90° Continuous Adjustment

Azimuth Adjustment Range

360° Continuous

Polarization Adjustment Range

180° Continuous

Mount Type

Elevation over Azimuth

Shipping Specifications (Gross)

105 kg

105 kg

Environmental Performance

Wind Loading

Operational

80 km/h

Temperature

Survival

-40° to 60° C

Rain

Survival

Up to 10cm/h

Ice

Survival

25.4mm radial on all surfaces

Atmospheric Conditions

Salt, Pollutants and Contaminants as

Encountered in Coastal and Industrial Areas

Solar Radiation

1000 Kcal/h/m2

Seismic

Survival

0.3 G's horizontal, 0.1 G's vertical