Specifications, Sr4x-mm mirror-mount owner’s manual, Electrical specifications – TERK Technologies TERK XM4 MM User Manual

Page 9: Mechanical specifications

SR4X-MM Mirror-Mount Owner’s Manual

Specifications

Specifications

Electrical Specifications

Passive Satellite and Terrestrial Antenna Element –

Frequency:

2332.5 to 2345.0 MHz

Gain –

Terrestrial:

- 1 dBi

Satellite:

2 dBic

Bandwidth:

12.5 MHz

Impedance:

50 ohms

Vertical Plane Field of View –

Terrestrial:

0°, elevation

Satellite:

20° to 60°, elevation

Horizontal Plane Field of View:

Omnidirectional

Polarization –

Terrestrial:

LHCP

Satellite:

Linear Vertical

LNA for Both Satellite and Terrestrial Signals –

Gain:

30 dB, typical

Noise Figure:

1.2 dB, maximum

Dc Bias:

4.5 Vdc, nominal

Current Drain:

55 mA, maximum

Filter Attenuation:

25 dB, minimum

Cable (for Terrestrial and Satellite) –

Type:

Coaxial

Length:

17 feet

Connectors –

Terrestrial:

FAKRA/SMB (Key Code: E, Color: Green)

Satellite:

FAKRA/SMB (Key Code: K, Color: Curry)

Mechanical Specifications

Mast –

Total Height (includes antenna and bases):

3.65 feet

Mast Height:

2.90 feet

Material:

Glass-filled ABS Plastic

Diameter (outside):

0.625 inches

Antenna –

Radome Height:

6.37 inches

Radome Diameter:

1.50 to 1.75 inches

Radome Material:

Black Polycarbonate

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SR4X-MM OM 5/14/02 11:38 AM Page 9