W3043 Datasheet version 1.2. Ceramic monopole antenna. (11/08)
© 2008. All Rights Reserved.
Monopole Antenna: GPS, BT, WLAN, WiFi
Ceramic Chip Antenna (ground cleared under antenna). Pulse Part Number: W3043
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: +358 207 935 500
Fax: +358 207 935 501
www.pulseeng.com/antennas
Features 
-Multipurposeforvariousfrequencyapplications
-CompactsizeWxLxH(3.2x1.6x1.1mm)
-Lowweight(33mg)
-FullySMDcompatible
-Leadfreesolderingcompatible
-Tapeandreelpacking
-RoHSCompliantProduct
Applications
-GPS
-Bluetooth,WLAN,WiFi
-IEEE802.11b/g
-ZigBeeIEEE802.15.4
-2.4GHzWLAN
-2.4GHzISMBandSystems
Electrical specications @ +25 °C
Note: Electrical characteristics depend on test board
(GP) size and antenna positioning on GP and Ground
Clearance area size.
GPS: W3043
Typicalperformance(testboardsize37x20mm,PWBgroundclearancearea17x20mm)
Bluetooth, WLAN, WiFi, 2.4GHz: W3043
Typicalperformance(testboardsize37x20mm,PWBgroundclearancearea17x20mm)
Frequency
Range
[MHz]
1575.42
MaxGain
[dBi]
+0.35
Efciency
[%]/[dB]
43/-3.67
Return
lossmin.
[dB]
-15
Operating
Temperature
[°C]
-40to+85
Impedance
[Ω]
50
Frequency
Range
[MHz]
2400–2483.5
LinearMaxGain
[dBic]
+4
Efciency
[%]/[dB]
70/-1.55
Return
lossmin.
[dB]
-12
Operating
Temperature
[°C]
-40to+85
Impedance
[Ω]
50