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
9
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