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4

SPECIFICATIONS

RF

Operational Band 
(typical)

GPS L5 
1176.45 ±12 MHz
Galileo E5, E5a 
E5b 1164.45 - 
1219.14 MHz
NavIC L5 
1176.45 ±15 MHz

GPS L2 
1227.60 ±10 MHz
BeiDou B2 
1207.14 ±12 MHz

GLONASS L2 
1237.83 – 
1253.63 MHz
Galileo E6 1266.75 
- 1290.75 MHz
BeiDou B3 
1268.52 ±10 MHz

L-Band 
1525 – 1560 MHz
Galileo L6 
1542.50 ± 5.0 MHz
BeiDou B1 
1561.098 ±8 MHz

GPS L1 
1575.42 ±10.0 MHz
Galileo E1, E2 
1575.42 ±12.0 MHz
NavIC L1 
1575.42 ±12 MHz

GLONASS L1 
1592.95 – 
1610.38 MHz

Antenna Gain (dBic)

G.P. = Ground Plane

Free 
Space

4 foot 
G.P.

Free 
Space

4 foot 
G.P.

Free 
Space

4 foot 
G.P.

Free 
Space

4 foot 
G.P.

Free 
Space

4 foot 
G.P.

Free 
Space

 4 foot 
G.P.

  90° zenith

+1.6

+2.4

+2.6

+3.6

+1.4

+2.3

-1.0

-2.5

+4.3

+3.5

-1.5

-2.1

  10° elevation

-4.5

-4.5

-3.7

-3.6

-5.1

-5.4

-8.1

-7.1

-2.5

-1.2

-8.5

-7.7

  20° elevation

-3.5

-1.6

-2.3

-0.4

-3.6

-1.9

-6.6

-4.0

-1.3

+1.6

-7.2

-4.9

  30° elevation

-2.0

+0.1

-0.7

+1.5

-2.1

-0.1

-5.6

-2.8

+0.1

+2.1

-6.0

-4.5

  60°-90° elevation

>0.5

>-0.7

>1.5

>0.6

>0.1

>0.1

>-2.0

>-5.0

>3.2

>-1.5

>-2.6

>-8.6

Beamwidth (3dB)

112°

128°

115°

130°

105°

120°

105°

125°

104°

135°

102°

130°

LNA gain (typical)

30 dB

30 dB

30 dB

26 dB

26 dB

26 dB 

Polarization

Right-hand circular

Noise figure (typical) 3 dB

Nominal impedance

50 

Ω

VSWR



2.0 : 1

POWER

Input voltage

3.8 – 6.0 VDC

Current (typical)

 60 mA

PHYSICAL

Radome Diameter x 
Height

89.6 mm (3.53”) x 26.85 mm (1.06”)

Weight

340 g (12 oz.)

ENVIRONMENTAL

Maximum altitude

21336 m (70000 ft.)

Operating 
temperature

-40°C to +85°C (-40°F to +185°F)

Storage temperature -65°C to +150°C (-85°F to +302°F)

Vibration

>30 G

Designed to meet 
these standards

DO-160D, MIL-C-5541, MIL-E-5400, MIL-I-45208A and MIL-STD-810

Содержание GNSS-303L

Страница 1: ...uide provides the basic information you need to install and begin using your new antenna ADDITIONAL EQUIPMENT REQUIRED A device with an antenna input port that both receives the RF signal and provides...

Страница 2: ...the four mounting screws supplied use of user supplied thread locking material is recommended The o ring compresses and creates a seal between the surface and the antenna Ref Description 1 Antenna 2...

Страница 3: ...ir antenna RF connectors The graphics above show examples of where the antenna may be placed on an aircraft or vehicle not to scale ANTENNA CARE The GNSS 303L is designed to withstand the elements inc...

Страница 4: ...4 3 3 5 1 5 2 1 10 elevation 4 5 4 5 3 7 3 6 5 1 5 4 8 1 7 1 2 5 1 2 8 5 7 7 20 elevation 3 5 1 6 2 3 0 4 3 6 1 9 6 6 4 0 1 3 1 6 7 2 4 9 30 elevation 2 0 0 1 0 7 1 5 2 1 0 1 5 6 2 8 0 1 2 1 6 0 4 5 6...

Страница 5: ...5 MECHANICAL DRAWINGS Square Bolt Pattern followed by mm and denotes diameter Dimensions are in inches...

Страница 6: ...hould be reused or recovered for its material or energy WEEE products may be recognized by their wheeled bin label See www novatel com products compliance environmental compliance for more information...

Страница 7: ...f the following methods Log a Case and Search Knowledge Website www novatel com support Log a Case Search Knowledge and View Your Case History login access required Web Portal https novatelsupport for...

Страница 8: ...8 Copyright 2018 NovAtel Inc All rights reserved Unpublished rights reserved under international copyright laws...

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