GNSS and IRIDIUM Screw Mount

2JP0434B

Product Datasheet

Page: 1/9

Key Features

GPS QZSS/Galileo

- 1575 MHz

- 1616-1627 MHz

Single Feed Technology

Socket Antenna Module Technology

Screw Mount

High Performance

Iridium Certified

Patent Pending

Screw on Feature on Iridium Module

Ground Plane Independent

Dimensions 46 × 42 × 7.8 mm

Customizable Cable and Connector

/ and IRIDIUM

Patent Pending

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Page: 2/9

2. Mechanical and environmental specifications

Specifications

Mounting Type

Dimensions (mm)

Operating Temperature (C)

Storage Temperature (C)

Substance Compliance

2JP0434B

Screw Mount

46 × 42 × 7.8

-40 to +85

-40 to +85

RoHS

Parameters

Standards

Bands (MHz)

Frequency (MHz)

Return Loss (dB)

VSWR

Efficiency (%)

Peak Gain (dBi)

Average Gain (dB)

Impendance (Ohms)

Radiation Pattern

Polarization

Connector Type

Cable Length

Cable Type

GPS/QZSS/Galileo

1575

1575.42

~-12.9

~1.6:1

~66.6

~2.5

~-1.8

50

Hemispherical

RHCP

U.FL Standard (Other Connectors Available)

100 mm Standard (Any Cable Length Available)

1.13 mm Mini-Coax Standard (Other Cables Available)

GNSS and IRIDIUM Screw Mount Antenna

IRIDIUM

1621

1616 - 1627

~-15.8

~1.5:1

~65.9

~2.6

~-1.8

Antenna Measurement Conditions:

Free Space

Mounted on Ground Plane of 46 x 42 mm

Measured in Certified CTIA 3D Anechoic Chamber

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Antennas

Page: 3/9

-15

-10

-5

0

1550 1560 1570 1580 1590 1600 1610 1620 1630 1640 1650

Ret

urn

Lo

ss (

dB

)

Frequency (MHz)

0

1

2

3

4

5

6

7

1550 1560 1570 1580 1590 1600 1610 1620 1630 1640 1650

VSW

R

Frequency (MHz)

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Antennas

Page: 4/9

0

10

20

30

40

50

60

70

80

1565 1570 1575 1580 1585 1590 1595 1600 1605 1610 1615 1620 1625 1630 1635

Effi

cien

cy (

%)

Frequency (MHz)

0

1

2

3

4

1565 1570 1575 1580 1585 1590 1595 1600 1605 1610 1615 1620 1625 1630 1635

Peak

Gai

n (

dB

i)

Frequency (MHz)

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Antennas

Page: 5/9

Radiation pattern reference

-3

-2

-1

0

1565 1570 1575 1580 1585 1590 1595 1600 1605 1610 1615 1620 1625 1630 1635

Ave

rage

Gai

n (

dB

)

Frequency (MHz)

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Antennas

Page: 6/9

1575 AND 1621 MHz RADIATION PATTERN

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Antennas

Page: 7/9

4x 3,20 ±1

7,8

±1

25 ±1

4 ±

1

1,3

7 46 ±1

Cable Length

42 ±

1

35,5

±1

39,5 ±1

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Antennas

Page: 8/9

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Antennas

Page: 9/9

6. Antenna Application Examples

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