供应优质多尺寸GPS陶瓷天线片/介质天线 1580MHZ

*.

Part Number

Outline Dimension

Ground Plane

1-1

DA1575S25T2A

25*25*2mm

70*70mm

1-2

Center Frequency

1575&plu*n;3MHz

1-3

Bandwidth

15MHz min.

1-4

Impedance

50Ω

1-5

Gain @ Zenith

+3.5dBi t*ical

1-6

Frequency Temperature Coefficient

0&plu*n;10 ppm/℃

1-7

Return Loss @fo

20dB min.

No.

Description

Structure and material

2-1

Antenna Substrate

Dielectric Ceramics

2-2

Pin

Copper, lead and tin plate

2-3

Electrode

Ag plated

2-4

Ground Base

Ag plated