SPECIFICATIONS

3 dB pass band (typical)

1575.42 ± .15 MHz

1227.60 ±12 MHz

1609 ±7 MHz

1252.5 ±7.5 MHz

1542.50 ±14 MHz

 

 

 

 

RF

 

 

 

 

 

 

 

Band

L1 GPS

L2 GPS

 

L1 GLONASS

L2 GLONASS

L-band

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Antenna Gain (dBic) where G.P. =

Free Space

4 ft. G.P.

Free Space

4 ft. G.P.

 

Free Space

4 ft. G.P.

Free Space

4 ft. G.P.

Free Space

4 ft. G.P.

 

Ground Plane

 

 

 

 

 

 

 

 

 

 

 

 

90° zenith

+3.3

+2.0

+3.1

+4.8

 

+2.7

+1.4

+1.5

+2.4

+1.0

-2.0

 

10° elevation

-3.0

-2.5

-3.9

-3.5

 

-3.7

-3.4

-5.8

-6.3

-5.5

-5.1

 

20° elevation

-1.6

+0.4

-2.3

-0.3

 

-2.5

-0.5

-3.9

-3.2

-3.9

-1.9

 

30° elevation

-0.8

+1.6

-0.4

+1.8

 

-1.5

+0.5

-2.1

-1.2

-1.2

-0.5

 

60°-90° elevation

>+2.6

> +1.6

> +2.0

> +2.6

 

> +2.0

> -0.2

>0.3

>-0.1

> -0.1

> -0.5

 

Beamwidth (3dB)

100 deg

150 deg

105 deg

115 deg

 

100 deg

145 deg

100 deg

110 deg

95 deg

145 deg

 

LNA gain

33 dB

35 dB

 

33 dB

35 dB

33 dB

 

Polarization

Right-hand circular

 

 

 

 

 

 

 

 

 

 

Noise figure (typical)

3.0 dB

 

 

 

 

 

 

 

 

 

 

 

Nominal impedance

ȍ

 

 

 

 

 

 

 

 

 

 

 

VSWR

< 2.0 : 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER

 

 

 

 

 

 

 

Input voltage

2.5 - 24.0 VDC

 

 

 

 

 

 

 

 

 

 

Current (typical)

35 mA @ 3.3V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PHYSICAL

 

 

 

 

 

 

 

Dimensions

7.62 cm (3.00”) Wide x 11.938 cm (4.70”) Long x 2.280 cm (0.898") High

 

 

 

 

 

Weight

227 g (8.02 oz.)

 

 

 

 

 

 

 

 

 

 

 

 

 

ENVIRONMENTAL

 

 

 

 

 

 

Maximum altitude

21,336 m (70,000 ft.)

 

 

 

 

 

 

 

 

 

 

Operating/Storage temperature

-55°C to +85°C (-67°F to +185°F)

 

 

 

 

 

 

 

 

 

Vibration

>30 G

 

 

 

 

 

 

 

 

 

 

 

Designed to meet these standards

FAA TSO-C144, DO-160D, DO-228, MIL-C-5541, MIL-E-5400, MIL-I-45208A, MIL-STD-810, and SAE J1455

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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