W3073 Datasheet, PDF (3/19 Pages) Pulse A Technitrol Company – Ceramic Quad Band Monopole Antenna

Application Note: W3073 Ceramic Quad Band Monopole Antenna.
Confidential. Preliminary (02/10)
3
Ceramic Chip Antenna
Ground Cleared Under Antenna
Features
• Low profile
• Compact size W x L x H (10 x 3.2 x 4 mm)
• Low weight (600 mg)
• Lead free materials
• Fully SMD compatible
• Lead free soldering compatible
• Tape and reel packing
• RoHS Compliant Product
Applications
Version 1: GSM850, PCN1800, PCS1900 and WCDMA I- radios
Version 2: EGSM900, PCN1800, PCS1900 and WCDMA I- radios
Electrical specifications @ +25 °C
Note: Electrical characteristics depend on test board ground plane (GP) size, antenna positioning
on GP and Ground Clearance area size.
Version 1: W3073 Ceramic Quad Band Monopole Antenna (Ground Cleared Under Antenna 40 mm x 10mm)
Typical performance (test board size 105 mm x 40 mm, PWB ground clearance area 40 mm x 10 mm)
10nH and 12nH series-inductors used for frequency tuning and 12nH shunt-inductor used for impedance matching.
Frequency Range
[MHz]
3D Max Gain
[dBi]
3D Efficiency
[%] / [dB]
Return loss at Impedance Operating
band edges [dB]
[Ω] Temperature [°C]
824 - 894
1710 – 1880
1850 – 1990
1920 - 2170
-2.6 ; -1.76 (band edges)
0.4 (peak)
0.7 ; 2.3 (band edges)
2.3 (peak)
2.2 ; 1.6 (band edges)
2.5 (peak)
2.2 ; 0.9 (band edges)
2.2 (peak)
28/-5.5 ; 33/-4.8 (band edges)
51/-2.9 (peak)
40/-4.0 ; 59/-2.3 (band edges)
59/-2.3 (peak)
59/-2.3 ; 54/-2.7 (band edges)
59/-2.3 (peak)
58/-2.3 ; 46/-3.4 (band edges)
58/-2.3 (peak)
-4.7 ; -5.9
-3.5 ; -6.7
-6.5 ; -5.9
-6.6 ; -3.3
50
-40 to +85
50
-40 to +85
50
-40 to +85
50
-40 to +85
Version 2: W3073 Ceramic Quad Band Monopole Antenna (Ground Cleared Under Antenna 40 mm x 10mm)
Typical performance (test board size 105 mm x 40 mm, PWB ground clearance area 40 mm x 10 mm)
2pcs of 10nH series-inductors used for frequency tuning and 15nH shunt-inductor used for impedance matching.
Frequency Range
[MHz]
3D Max Gain
[dBi]
3D Efficiency
[%] / [dB]
Return loss at Impedance Operating
band edges [dB]
[Ω] Temperature [°C]
880 - 960
1710 – 1880
1850 – 1990
1920 - 2170
-0.5 ; -1.8 (band edges)
1.0 (peak)
2.0 ; 2.8 (band edges)
2.9 (peak)
2.9 ; 2.5 (band edges)
2.9 (peak)
2.7 ; 2.3 (band edges)
2.8 (peak)
41/-3.8 ; 34/-4.7 (band edges)
60/-2.2 (peak)
54/-2.7 ; 70/-1.6 (band edges)
70/-1.6 (peak)
69/-1.6 ; 62/-2.1 (band edges)
71/-1.5 (peak)
65/-1.9 ; 59/-2.3 (band edges)
67/-1.7 (peak)
-4.5 ; -3.8
-4.9 ; -9.1
-8.9 ; -8.0
-9.3 ; -4.4
50
-40 to +85
50
-40 to +85
50
-40 to +85
50
-40 to +85
Pulse Finland Oy
Takatie 6
90440 Kempele, Finland
Tel: [phone]
Domicile: Kempele
Business ID: 1933992-8
[e-mail]
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