P522309【PDF 2/7 页】RF ANT PRESTTA PENTA U.FL

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Example: Ethertronics Penta-Band Internal (Embedded) Antenna Specifications.

Below are the typical specs for a Penta-Band application (subject to change).

PRODUCT: Cellular

Electrical Specifications

Typical Characteristics

Measurements taken with no

ground plane or a 65 x 110 mm

ground plane.

Antenna mounted directly on

PC + ABS housing material.

Cellular Antenna (MHz)

824-849,

869-894

880-915,

925-960

1710-1785,

1805-1880

1850-1910,

1930-1990

1920 1980,

2110-2170

Average Efficiency (no ground)

45%

60%

VSWR Match

3.0:1 max

Feed Point Impedance

50 ohms unbalanced (other if required)

Power Handling

2 Watt cw

Polarization

Linear

Peak Gain (no ground)

-0.2dBi

3.4dBi

-0.6dBi

3.2dBi

1.9dBi

45%

40%

Peak Gain (vertical ground

3.0dBi

2.4dBi

2.3dBi

2.7dBi

3.4dBi

Peak Gain (horizontal ground)

2.5dBi

1.7dBi

3.2dBi

3.8dBi

Average Efficiency (horizontal ground)

73%

62%

63%

66%

62%

Average Efficiency (vertical ground)

78%

67%

60%

Radiation Pattern

Omni-directional

Maximum Dimensions 41.0 0x 15.00x.12 mm (1.25mm high at cable solder connection)

Cable / Connector

Contact Ethertronics for details

Cable Length

P522306Antenna with 200mm cable,

EP, U.FL receptacle compatible

P522307Antenna with 100mm cable, MMCX Plug,

Male Right Angle connector

P522308Antenna with 200mm cable, MMCX Plug,

Male Right Angle connector

P522309Antenna with 100mm cable,

EP, U.FL receptacle compatible

P522310Antenna with 18mm cable,

EP, U.FL receptacle compatible

Mechanical Specifications

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