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90440 Kempele, Finland
Tel: +358 207 935 500
Fax: +358 207 935 501
www.pulseeng.com/antennas
W3108 Datasheet version 2.1. 2.4 GHz Helical WiFi SMD Antenna. (11/07).
2.4 GHz Helical WiFi SMD Antenna
Ground cleared under antenna, clearance area 7.50 x 5.50 mm. Pulse Part Number: W3108
Features
-Lowprole(5.5mm)
-CompactsizeWxLxH(5.0x2.5x5.5mm)
-Lowweight(140mg)
-LeadFreematerials
-FullySMDcompatible
-Leadfreesolderingcompatible
-Tapeandreelpacking
-RoHSCompliantProduct
Applications
-IEEE802.11b/g
-Bluetooth
-WiFi
-2.4GHzWLAN
-2.4GHzISMBandSystems
-ZigBeeIEEE802.15.4
Engineering samples available
Electrical specications @ +25 °C
Note: Electrical characteristics depend on test board
(GP) size and antenna positioning on GP and Ground
Clearance area size.
2.4 GHz WiFi
Typicalperformance(testboardsize100x40mm,PWBgroundclearancearea7.5x5.5mm)
Valuesbelowaremeasuredinsidetypicalmobilephonechassisincludingallmechanics
FrequencyRange
[MHz]
2400–2483.5
MaxGain
[dBi]
1.5
Efciency
[%]/[dB]
50/-3
Returnloss
min.[dB]
-8
Impedance
[Ω]
50
Operating
Temperature[°C]
-40to+85