W3056 Pulse

W3056 datasheet version 1.1 GPS/BT Single feed ceramic chip antenna. Confidential. Preliminary (11/2009) 1 W3056 Ceramic Single Feed GPS/BT Antenna Ground clearance type i.e. groundings removed from all PWB layers (ground removal area 10.80 mm x 6.25 / 4.25 mm.). Pulse Part Number: W3056 Features - Omni directional radiation - Low profile - Compact size W x L x H (10 x 3.2 x 1.5mm) - Low weight (240 mg) - Lead free materials - Fully SMD compatible - Lead free soldering compatible - Tape and reel packing - RoHS Compliant Product Dual Band Applications - GPS L1 band (1.575 GHz) - Bluetooth, WLAN, WiFi (2.4 2.5GHz) Electrical specifications +25 C Note: Electrical characteristics are measured on test pwb with matching circuit (2.2 nH shunt matching inductor on feed). GPS / BT Typical performance (test board size 100x40mm, PWB ground removal area 10.80 mm x 6.25/4.25 mm) Operating Frequency Range Efficiency Temperature Return loss min. dB C MHz % / dB Impedance 75/-1.25 (Peak) -20 (Peak) 1575.42 +/-10 50 -40 to +85 65/-1.9 (+/- 10MHz) -10 (+/- 10MHz) 80/-1 (Peak) 2400 - 2480 -10 (Peak) 50 -40 to +85 70/-1.55 (Band edges) -8 (Band edges) Pulse Finland Oy Takatie 6 Domicile: Kempele 90440 Kempele, Finland Business ID: 1933992-8 Tel: +358 207 935 500 firstnamelastname pulseeng.com Fax: +358 207 935 501 www.pulseeng.com/antennas 2009. All Rights Reserved. 1 W3056 datasheet version 1.1 GPS/BT Single feed ceramic chip antenna. Confidential. Preliminary (11/2009) 2 GPS/BT Ceramic Chip Antenna PWB Layout under ceramic antenna Recommended Antenna Pad Dimensions on PWB Layout (top surface) PWB features No. Terminal Name Terminal Dimensions 1 Feed 1.45 x 1.34 mm 2 GND 1.45 x 1.00 mm 3 GND 3.00 x 1.70 mm 4 GND 3.00 x 1.70 mm Pulse Finland Oy Takatie 6 Domicile: Kempele 90440 Kempele, Finland Business ID: 1933992-8 Tel: +358 207 935 500 firstnamelastname pulseeng.com Fax: +358 207 935 501 www.pulseeng.com/antennas 2009. All Rights Reserved. 2