W3022 Datasheet version 2.2. 1.88-1.93 GHz DECT Ceramic Antenna. Confidential. Preliminary (07/08) 1.88-1.93 GHz DECT Ceramic Antenna Ground cleared under antenna, clearance area 10.80 x 6.25 mm. Pulse Part Number: W3022 Features - Omnidirectional radiation - Low profile - Compact size W x L x H (10 x 3.2 x 2 mm) - Low weight (310 mg) - Lead free materials - Fully SMD compatible - Lead free soldering compatible - Tape and reel packing - RoHS Compliant Product Applications - DECT bands (European + US) - 1.88-1.93 GHz Electrical specifications @ +25 ˚C Note: Electrical characteristics depend on test board (GP) size and antenna positioning on GP and Ground Clearance area size. DECT 1.88-1.93 GHz Typical performance (testboard size 80 x 37 mm, PWB ground clearance area 10.80 x 6.25 mm) Frequency Range [MHz] Linear Max Gain [dBi] Efficiency [%] / [dB] Return Loss min. [dB] Impedance [Ω] Operating Temperature [°C] 1880 – 1930 2.5 (peak) 2 (band edges) 80 / -1 (peak) 70 / -1.55 (band edges) -12 50 -40 to +85 Pulse Finland Oy Takatie 6 90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 www.pulseeng.com/antennas © 2008 All Rights Reserved. W3022 Datasheet version 2.2. 1.88-1.93 GHz DECT Ceramic Antenna. Confidential. Preliminary (07/08) 1.88-1.93 GHz DECT Ceramic Antenna Ground cleared under antenna, clearance area 10.80 x 6.25 mm Typical Electrical Characteristics (T=25 °C) Measured on the 80 x 37 mm test board Typical Return Loss S11/ impedance Ceramic Chip Antenna 24 Aug 2006 12:30:11 CH1 S11 LOG Ceramic Chip Antenna CH1Markers 1. -22.172 dB 1.88000 GHz 2. -43.163 dB 1 905.000 000 MHz 3. -20.951 dB 1.93000 GHz 10 dB/REF 0 dB 24 Aug 2006 12:31:19 CH1 S11 1 PRm Del PRm Cor CH1Markers 1. 55.0384 Ω -9.0332 Ω 2. 50.680 Ω -998.05 m 1 905.000 000 MHz 3. 52.143 Ω 7.8008 Ω 1.88000 GHz 83.709 pF 1.93000 GHz U FS Cor 2 3 1 3 1 2 CENTER 900.000 000 MHz SPAN 400.000 000 MHz CENTER 1 900.000 000 MHz SPAN 400.000 000 MHz Free space efficiency and maximum gain DECT 1880-1930 MHz 90 % 0.00 80 % -1.00 3.00 60 % -3.00 50 % -4.00 40 % 30 % -5.00 20 % -6.00 2.00 Max Gain [dBi] -2.00 Rad Eff [dB] 2.50 70 % 1.50 1.00 18 00 18 80 18 85 18 90 18 95 19 00 19 05 19 10 19 15 19 20 19 25 19 30 20 00 0.50 Rad Eff [%] Rad Eff [dB] Freq [MHz ] 0.00 18 00 18 80 18 85 18 90 18 95 19 00 19 05 19 10 19 15 19 20 19 25 19 30 20 00 Rad Eff [%] DECT 1880-1930 MHz Max Gain Freq [MHz ] Pulse Finland Oy Takatie 6 90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 www.pulseeng.com/antennas © 2008 All Rights Reserved. W3022 Datasheet version 2.2. 1.88-1.93 GHz DECT Ceramic Antenna. Confidential. Preliminary (07/08) 1.88-1.93 GHz DECT Ceramic Antenna Ground cleared under antenna, clearance area 10.80 x 6.25 mm Typical Free Space Radiation Patterns XZ-PLANE ZY-PLANE XY-PLANE Z+: 0 (Theta) = 0º X+: o (Phi) = 0º Y+: o (Phi) = +90º Pulse Finland Oy Takatie 6 90440 Kempele, Finland Tel: +358 207 935 500 Fax: +358 207 935 501 www.pulseeng.com/antennas © 2008 All Rights Reserved.