Motorola GPS Timing 2000 Antenna Technical Characteristics

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Motorola GPS Timing 2000 Antenna Technical Characteristics | Manualzz

Motorola GPS Timing 2000 Antenna

Technical Characteristics

General

Characteristics

Antenna Description • Active microstrip patch antenna

• Molded plastic conical Radome

• Aluminum die cast bottom housing

• Electrically shielded Low Noise Amplifier assembly

Performance

Characteristics

Input Impedance

VSWR

Bandwidth

Polarization

• 50 Ohm

• 1.5 Typical @ 1575.42 MHz

• 25 MHz typical (+/- 3 dB points)

• Right hand circular

• 360 degrees

Elevation • 0 degrees to 90 degrees

Gain Characteristics of

Antenna Element

Filtering

Dynamics

• +2 dBic minimum at zenith

• -10 dBic minimum at 0 degrees elevation

• 40 dB minimum at ± 50 MHz

• 25 dB (typical) standard model

• 2.5 dB Maximum

• Vibration: SAE J1455

Electrical

Characteristics

Power Requirements • 5 ± 0.25 Vdc

Physical

Characteristics

Consumption • 26 mA @ 5 Vdc (typical)

Dimensions

Weight

Mount

• 102.0 diameter x 82.0 height (mm)

• 312 grams

• Center mount (M28 Nut)

Connector • N-Connector (Jack style)

Environmental

Characteristics

Operating Temperature

Storage Temperature

Humidity

• -40°C to +85°C

• -40°C to +85°C

• 85% noncondensing +30°C to +60°C

• JIS D0202 (Sunshine Carbon Arc System)

Salt Spray Test • Spray 5% NaCI solvent at +35°C

Immersion Test • 1 Meter (With connector sealed)

Transient Voltage Test • +/- 12 kV

Miscellaneous Optional Features • Mounting options:

-Post Mount Bracket (MNT62312B1)

Note: All measurements are reference to 25 ° C unless otherwise indicated

CNS Systems, Inc.

363 Hawick Court

Telephone: (410)

Fax:

987-7835

(410) 987-7836

Severna Park, MD 21146-1409 E-mail: [email protected] http://www.cnssys.com/

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