Optional GPS Antenna

GPS Antenna

The Optional GPS antenna should be used if there are no suitable mounting locations for the "Stealth" GPS antenna. This antenna is suitable for mounting on top of a radar boom, or on a hard canopy of a boat. This antenna has a standard 1 inch pipe thread for easy mounting. This antenna does not include a pre-installed cable, allowing for customized cable runs.

Performance Characteristics:

Operating Frequency

L1 1575.42 +- 1.023 MHz (typ)

Input Impedance

50 Ohm

VSWR

2.5 (max.)

Polarization

Right hand circular

Azimuth Coverage

360 degrees

Elevation Coverage

0 degree to 90 degrees

Gain Characteristics of Antenna Element

Gain: 3.0 dBi (typ.)

-10 dBi min. at 0 degrees elevation

Axial ratio: 3 dB (typ.)

Filtering

-35dB(1625MHz)(typ.)

-35dB(1525MHz)(typ.)

Total Gain

-35dB(1625MHz)(typ.)

-35dB(1525MHz)(typ.)

Filtering

30 dBi (min.) w/o cable

Noise Figure

1.5 dB (typ.), 2.0 dB (max.)

Electrical Characteristics:

Power Requirements

5 +- 0.5 VDC

Power Consumption

20 mA (typ.)

Physical Characteristics:

Dimensions

Dia. 90x 60 H mm

Weight

160 g. w/o cable

Mounting Method

Pole for 1.0-14UNS-2A

Connectors

TNC

Environmental Characteristics:

Temperature

Operational: -30°C to +80°C

Storage: -40 °C to +85 °C

Humidity

40 to 95% RH (Below Dew Point)

Ordering Information:

Item

Part Number

GPS Antenna

1400-003-01