3.2 x 1.6 x 0.5 WiFi/Bluetooth Ceramic Chip Antenna (AA055) 1. Explanation of Product Number H 2 U 3 4 W (1) G T (2) Q W (3) 0 1 0 0 (4) Product Code: (1) Product Categories: 4: ceramic substrate chip antenna (2) Dimensions and Polarization: WG: 3.2x1.6x0.5(mm) / linear polarization (3) Material / Working Frequency / Ground Plane Dimensions: TQW: AS 6 / 2400~2500MHz / 80 x 40(mm) (4) Antenna Series: 01: serial number Tolerances (Unless otherwise specified) X: ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm Prepared By : Meiping Checked By :Chinling Designed By : Andrew Approved By :Herbert TITLE： 3.2x1.6x0.5 WiFi/Bluetooth Ceramic Chip Antenna (AA055) Unictron Technologies Corporation Website: www.unictron.com THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION DOCUMENT NO. REV. H2U34WGTQW0100 PAGE 1 OF F 11 2. Features *Stable and reliable in performances *Low temperature coefficient of frequency *Low profile, compact size *RoHS compliance *SMT processes compatible 3. Applications *Bluetooth earphone systems *Hand-held devices when Bluetooth/WiFi functions are needed, e.g., Smart phone. *IEEE802.11 b/g/n *ZigBee *Wireless PCMCIA cards or USB dongle 4. Description Unictron’s chip antenna series are specially designed for Bluetooth/WiFi applications. Based on Unictron’s proprietary design and processes, this chip antenna has excellent stability and sensitivity to consistently provide high signal reception efficiency. 5. Electrical Specifications (80x40(mm) ground plane) 5-1. Characteristics Outline Dimensions Ground Plane Center Frequency* Bandwidth (under -10dB return loss) VSWR Impedance Polarization Gain** Specifications Unit 3.2x1.6x0.5 80x40 2442 100 min. 2 max. 50 Linear Polarization mm mm MHz MHz 2.5 (typical) dBi 84 (typical) 0±20 max (@ -40℃~85℃) % Peak Efficiency Temperature Coefficient of Frequency Ω ppm/℃ *Center frequency will be offset to working frequency according to the conditions of user’s ground plane and radome. **The data was measured by A Test Lab Techno Corp.(CTIA Authorized Test Lab). Tolerances (Unless otherwise specified) X: ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm Prepared By : Meiping Checked By :Chinling Designed By : Andrew Approved By :Herbert TITLE： 3.2x1.6x0.5 WiFi/Bluetooth Ceramic Chip Antenna (AA055) Unictron Technologies Corporation Website: www.unictron.com THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION DOCUMENT NO. REV. H2U34WGTQW0100 PAGE 2 OF F 11 5-2. Return Loss(S11) 6. VSWR Antenna Dimensions & Test Board (unit: mm) a. Antenna Dimensions Feed Side Tolerances (Unless otherwise specified) X: ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm Prepared By : Meiping Checked By :Chinling Designed By : Andrew Approved By :Herbert TITLE： 3.2x1.6x0.5 WiFi/Bluetooth Ceramic Chip Antenna (AA055) Unictron Technologies Corporation Website: www.unictron.com THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION DOCUMENT NO. REV. H2U34WGTQW0100 PAGE 3 OF F 11 b. Test Board with Antenna Unit : mm Tolerances (Unless otherwise specified) X: ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm Prepared By : Meiping Checked By :Chinling Designed By : Andrew Approved By :Herbert TITLE： 3.2x1.6x0.5 WiFi/Bluetooth Ceramic Chip Antenna (AA055) Unictron Technologies Corporation Website: www.unictron.com THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION DOCUMENT NO. REV. H2U34WGTQW0100 PAGE 4 OF F 11 7. Radiation Pattern (80x40(mm) ground plane) 7-1. 3D Gain Pattern (at 2442 MHz) Z X Y Y X Z Z X Y X Y Tolerances (Unless otherwise specified) X: ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm Prepared By : Meiping Checked By :Chinling Designed By : Andrew Approved By :Herbert TITLE： 3.2x1.6x0.5 WiFi/Bluetooth Ceramic Chip Antenna (AA055) Unictron Technologies Corporation Website: www.unictron.com THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION DOCUMENT NO. REV. H2U34WGTQW0100 PAGE 5 OF F 11 7-2. Efficiency Table Frequency(MHz) 2400 2410 2420 2430 2442 2450 2460 2470 2480 2490 2500 Efficiency(dB) -1.38 -1.04 -0.85 -0.74 -0.73 -0.76 -0.86 -1.05 -1.18 -1.27 -1.40 Efficiency(%) 72.83 78.71 82.27 84.39 84.53 84.04 82.00 78.60 76.14 74.64 72.50 Gain(dBi) 1.47 1.81 2.10 2.40 2.50 2.50 2.37 2.10 1.90 1.87 1.75 7-3. Efficiency vs. Frequency Efficiency vs. Frequency 100.00 Efficiency(%) 90.00 80.00 70.00 60.00 50.00 2400 2410 2420 2430 2442 2450 2460 2470 2480 2490 2500 Frequency(MHz) Tolerances (Unless otherwise specified) X: ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm Prepared By : Meiping Checked By :Chinling Designed By : Andrew Approved By :Herbert TITLE： 3.2x1.6x0.5 WiFi/Bluetooth Ceramic Chip Antenna (AA055) Unictron Technologies Corporation Website: www.unictron.com THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION DOCUMENT NO. REV. H2U34WGTQW0100 PAGE 6 OF F 11 8. Layout Guide: a. Solder Land Pattern: Land pattern for soldering (gray marking areas) is as shown below. Depending on Customer’s requirement, matching circuit as shown below is also recommended . Top View Back View Unit：mm 9. Frequency tuning: a. Chip antenna tuning scenario： Feed Fine tuning element Matching circuit Tolerances (Unless otherwise specified) X: ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm Prepared By : Meiping Checked By :Chinling Designed By : Andrew Approved By :Herbert TITLE： 3.2x1.6x0.5 WiFi/Bluetooth Ceramic Chip Antenna (AA055) Unictron Technologies Corporation Website: www.unictron.com THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION DOCUMENT NO. REV. H2U34WGTQW0100 PAGE 7 OF F 11 b. Matching circuit：(Center frequency is about 2442MHz at 80x40(mm) ground plane) System Matching Circuit Component Location Description Vendor 1 N/A - 2 0Ω (0402) 3 N/A - 4 Fine tuning element 22pF TDK(0402) 8pF TDK(0402) c. Fine tuning element vs. Center frequency Tolerances (Unless otherwise specified) X: ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm Prepared By : Meiping Checked By :Chinling Designed By : Andrew Approved By :Herbert TITLE： 3.2x1.6x0.5 WiFi/Bluetooth Ceramic Chip Antenna (AA055) Unictron Technologies Corporation Website: www.unictron.com THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION DOCUMENT NO. REV. H2U34WGTQW0100 PAGE 8 OF F 11 10. Reliability test： Test item Test condition / Test method Specification Solderability *Solder bath temperature：260 ± 5°C *Immersion time：2 ± 0.5 sec At least 95% of a surface of each terminal electrode must be covered by fresh solder. Resistance to dissolution of metallization) *Solder bath temperature：260 ± 5°C *Leaching immersion time：30 ± 0.5 sec Loss of metallization on the edges of each electrode shall not exceed 25%. Drop Test *1.8m drop on concrete with 150g weight *XYZ each 30 times No mechanical damage. Samples shall satisfy electrical specification after test. Bending test Warp:2mm No mechanical damage. Samples shall satisfy electrical specification after test. Temperature cycle -55°C/ 30min~125°C /30min Total 1000 cycles No mechanical damage. Samples shall satisfy electrical specification after test High temperature *Temperature：125°C *Test duration：1000 hours No mechanical damage. Samples shall satisfy electrical specification after test. Low temperature *Temperature：-55°C *Test duration：1000 hours No mechanical damage. Samples shall satisfy electrical specification after test. Adhesive Strength of Termination *Pressure:5N *Duration：10±1 sec No remarkable damage or removal of the termination. Vibration *Applied Frequency：10-55-10Hz(1min) *1.5 p-p amplitude for XYZ each direction of 120min No mechanical damage. Samples shall satisfy electrical specification after test Damp heat *Humidity:85% *Temperature:85°C *Time：1000 hours No mechanical damage. Samples shall satisfy electrical specification after test Tolerances (Unless otherwise specified) X: ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm Prepared By : Meiping Checked By :Chinling Designed By : Andrew Approved By :Herbert TITLE： 3.2x1.6x0.5 WiFi/Bluetooth Ceramic Chip Antenna (AA055) Unictron Technologies Corporation Website: www.unictron.com THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION DOCUMENT NO. REV. H2U34WGTQW0100 PAGE 9 OF F 11 11. Soldering Conditions: a. Typical Soldering Profile for Lead-free Process 20-40s 260°C Temterature (°C) 217°C 150-200°C Pre-heating 60-150s 60-180s Time (s.) Tolerances (Unless otherwise specified) X: ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm Prepared By : Meiping Checked By :Chinling Designed By : Andrew Approved By :Herbert TITLE： 3.2x1.6x0.5 WiFi/Bluetooth Ceramic Chip Antenna (AA055) Unictron Technologies Corporation Website: www.unictron.com THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION DOCUMENT NO. REV. H2U34WGTQW0100 PAGE 10 OF F 11 12. Packing: (1) Quantity/Reel: 6000pcs/Reel (2) Plastic tape: 2.1 Tape Dimensions(unit: mm) Feature Specifications Tolerances W 12.00 ±0.30 P 8.00 ±0.10 E 1.75 ±0.10 F 5.50 ±0.10 P2 2.00 ±0.10 D 1.50 +0.10 -0.00 Po 4.00 ±0.10 10Po 40.00 ±0.20 1. Cumulative tolerance of 10 sprocket hole pitch: ±0.20mm 2. Carrier camber not to exceed 1mm in 250mm 3. Ao and Bo measured on a plane above the inside bottom of the pocket. 4. Ko measured from a plane on the inside bottom of the pocket to the top surface of the carrier. 5. All dimensions meet EIA-481-B requirements. 6. Material: □ Clear Non Anti-Static Polystyrene. ■ Black Conductive Polystyrene. 2.2 Pocket Dimensions(unit: mm) Feature Specifications Tolerances Ao 1.90 +0.20 -0.10 Bo 3.50 Ko 0.60 ±0.10 t 0.30 ±0.05 13. Storage Conditions: (1) Temperature: -25℃ to 85℃ (2) Relative Humidity: 20% to 70% Tolerances (Unless otherwise specified) X: ± 1 X.X : ± 0.1 X.XX : ± 0.01 Angle : ± Hole Dia. : ± Scale : Unit：mm Prepared By : Meiping Checked By :Chinling Designed By : Andrew Approved By :Herbert TITLE： 3.2x1.6x0.5 WiFi/Bluetooth Ceramic Chip Antenna (AA055) Unictron Technologies Corporation Website: www.unictron.com THIS SPECIFICATION IS THE PROPERTY OF UNICTRON TECHNOLOGIES CORPORATION AND SHALL NOT BE REPRODUCED OR USED IN ALL CIRCUMSTANCES WITHOUT WRITTEN PERMISSION DOCUMENT NO. REV. H2U34WGTQW0100 PAGE 11 OF F 11