Phycomp

Product specification

High Frequency

SMD type antennas

for BT/802.11b/g application 2.45 GHz size 5.3

× 2.0

2004 Oct 12 Rev.4

2

www.yageo.com

FEATURES

• Designed for 2.45 GHz ISM-band

• Simplifies antenna circuitry

• NiSn lead-free terminations

• Suitable for wave and reflow soldering

• Supplied in tape on reel.

APPLICATIONS

• Telecommunications

• Computing (PCs, printers, PDAs)

• Wireless office data communications including WLAN

• Consumer electronics (wireless headphones).

DESCRIPTION

This 2.45 GHz ceramic multilayer antenna has been

and IEEE 802.11b/g wireless communications protocol. It

consists of a rectangular block of low-dielectric ceramic

material and is fabricated in a water-based non-toxic

process. The antenna is capable of providing good

connectivity using near 50

Ω microstrip directly onto the

PC board.

Notes

1.

Bluetooth is a trademark owned by

Telefonieaktiebolaget L M Ericsson, Sweden.

QUICK REFERENCE DATA

DESCRIPTION

VALUE

Centre frequency

2.45 GHz

0 type/01type/02 type/03 type/Default/04 type/05 type

Bandwidth

＞100 MHz

Gain

4 dBi max. (depends on the special environment)

VSWR

2.5 max. (depends on the special environment)

Polarization

Linear

Azimuth beam width

Omni-directional

Impedance

50

Ω

Power dissipation

1 W

Operating temperature

−55 to +85 °C

Terminations

NiSn

Resistance to soldering heat

260

°C for 10 seconds