R F C o m p o n e n t s September 216 Multilayer Antenna (Triple Band type) For 1574-1577MHz / 24-2484MHz / 515-585MHz ANT252LCT1575MA1 2.5x2.mm [EIA 18]* * Dimensions Code JIS[EIA]
Multilayer Antenna (Triple Band type) For 1574-1577MHz / 24-2484MHz / 515-585MHz Conformity to RoHS Directive ANT252LCT1575MA1 SHAPES AND DIMENSIONS [Top view] 2.5±.2 (4).6±.1 (1) (3) 2.±.2 (2) Marking [Bottom view] (.21).52±.2 (.21).74±.2 Terminal functions 1 Radiator electrode for GPS 2 Radiator electrode for 5.5GHz 3 Feed point 4 Radiator electrode for 2.4GHz Dimensions in mm RECOMMENDED LAND PATTERN 3.7 2.3 SOLDER RESIST PATTERN 3.7 2..6 1.4 3.1.6 1.4 3.1 1.9 Dimensions in mm 1.9 Dimensions in mm RoHS Directive Compliant Product: See the following for more details.https://product.tdk.com/info/en/environment/rohs/index.html 216926 / rf_ant_ant252lct1575ma1_summary
ANT252LCT1575MA1 EVALUATION BOARD Mt Common Ft 5.5GHz ANT252LCT1575MA1 Ft GPS PCB size : 13mm x 75mm x 1mm Antenna area : 16 x 6 mm Ft 2.4GHz Ft GPS Ft 2.4GHz Ft 5.5GHz Mt Common Component P/N 3.nH 1.6pF 1.nH 2.7nH Measurement condition for Radiation Pattern Er PCB θ Eø Chip antenna Eθ ø 216926 / rf_ant_ant252lct1575ma1_summary
ANT252LCT1575MA1 ELECTRICAL CHARACTERISTICS Item Frequency Range (MHz) Min. Typ. Max. 1574 to 1577 1.3 4. 24 to 2484 1.8 4. 515 to 585 2.4 4. Polarization Linear PCB size (mm) 13 x 75 Antenna keep-out area (mm) 16 x 6 Characteristic Impedance ( ) 5 (Nominal) This is typical antenna performance with the standard PCB. TEMPERATURE RANGE Operating temperature Storage temperature C C 4 to +85 4 to +85 FREQUENC CHARACTERISTICS GPS BAND 11 1 1 2 9 Efficiency(dB) 3 4 5 6 7 8 7 6 5 4 8 3 9 2 1 1 1.5 1.525 1.55 1.575 1.6 1.625 1.65 Efficiency Spec () 2.4GHz BAND 5.5GHz BAND Efficiency(dB) 11 1 2 1 9 3 4 8 7 5 6 6 7 5 4 8 3 9 2 1 1 2.3 2.35 2.4 2.45 2.5 2.55 2.6 Efficiency Spec () 11 1 2 1 9 3 4 8 7 5 6 6 7 5 4 8 3 9 2 1 1 5 5.2 5.4 5.6 5.8 6 Efficiency(dB) Efficiency Spec () Tested antenna has been soldered. Evaluation board size is 13x75x1 mm. 216926 / rf_ant_ant252lct1575ma1_summary
ANT252LCT1575MA1 RADIATION PATTERNS GPS BAND RHCP - plane - plane - plane 27 1(dBi) 1 2 3 4 9 27 1(dBi) 1 2 3 4 9 27 1(dBi) 1 2 3 4 9 18 18 18 Average(dBic) Maximum(dBic) Minimum(dBic) 1.5755 6.4 1.7 19.6 Average(dBic) Maximum(dBic) Minimum(dBic) 1.5755 6.5 3.3 13.4 Average(dBic) Maximum(dBic) Minimum(dBic) 1.5755 4.8 2.7 8.8 27 9 27 9 27 9 Tested antenna has been soldered. Evaluation board size is 13x75x1 mm. 216926 / rf_ant_ant252lct1575ma1_summary
ANT252LCT1575MA1 RADIATION PATTERNS 2.4GHz BAND 27 1(dBi) 1 2 3 4 9 27 1(dBi) 1 2 3 4 9 27 9 18 2.4 6.7 1.7 23.6 6. 1.1 23.6 6. 1. 24.1 2.4GHz GHz GHz 18 2.4 1.8 7.3 21.7 1.4 6.7 2.3 1.7 6.8 2.8 2.4GHz GHz GHz 27 9 27 1(dBi) 1 2 3 4 18 2.4 5.4.7 25.3 4.8.2 21.5 9 4.9.4 24.3 2.4GHz GHz GHz 27 1(dBi) 1 2 3 4 18 2.4 21.1 13.9 44.8 19.8 12.1 45.8 9 19.9 12.3 62.6 2.4GHz GHz GHz 27 1(dBi) 1 2 3 4 9 27 1(dBi) 1 2 3 4 9 27 9 18 2.4 1.5 4.9 38.2 1.2 4.6 4.7 11. 5.4 62.6 2.4GHz GHz GHz 18 2.4 2.8.8 5. 2.3.2 4.2 2.5.3 4.3 2.4GHz GHz GHz Tested antenna has been soldered. Evaluation board size is 13x75x1 mm. 216926 / rf_ant_ant252lct1575ma1_summary
ANT252LCT1575MA1 RADIATION PATTERNS 5.5GHz BAND 27 1(dBi) 1 2 3 4 9 27 1(dBi) 1 2 3 4 9 27 9 18 5.15 16.4 7.5 4. 5.5 12.4 7.1 38.7 5.85 8.6 3.8 33.9 5.15GHz 5.5GHz 5.85GHz 18 5.15 4.4 1.5 19.1 5.5 3.3.5 2.7 5.85 5. 1.7 27.1 5.15GHz 5.5GHz 5.85GHz 27 9 27 1(dBi) 1 2 3 4 18 5.15 3.3 3.3 15.7 5.5 3.5 2.8 2.6 9 5.85 3.6 1.5 35.9 5.15GHz 5.5GHz 5.85GHz 27 1(dBi) 1 2 3 4 18 5.15 18.8 11.3 4. 5.5 14.8 7.4 36.2 9 5.85 15.6 9.6 38.6 5.15GHz 5.5GHz 5.85GHz 27 1(dBi) 1 2 3 4 9 27 1(dBi) 1 2 3 4 9 27 9 18 5.15 2.5 4.1 26.9 5.5 2.2 4. 27.2 5.85 4. 2.4 28.1 5.15GHz 5.5GHz 5.85GHz 18 5.15 5.1 1. 34.5 5.5 6. 1.2 21.4 5.85 4.3.1 11. 5.15GHz 5.5GHz 5.85GHz Tested antenna has been soldered. Evaluation board size is 13x75x1 mm. 216926 / rf_ant_ant252lct1575ma1_summary
ANT252LCT1575MA1 RECOMMENDED REFLOW PROFILE Soaking Working Soldering Peak T4 T5 T4 T: Temperature T2 T3 t3 T3 T1 t1 t2 t: Time Soaking Working Soldering Peak Temp. Time Temp. Time Temp. Time Temp. T1 T2 t1 T3 t2 T4 t3 T5 15 C 18 C 6 to 12s 23 C 3 to 6s 247 to 253 C within 1s 26 C max. 216926 / rf_ant_ant252lct1575ma1_summary
ANT252LCT1575MA1 PACKAGING STLE REEL DIMENSIONS 2.±.5 ø6 +1.. ø18 + 1.5 ø13±.2 ø21±.8 9. +1.. 13.±1. Dimensions in mm TAPE DIMENSIONS ø1.5 +.1 2.±.5 4.±.1 1.75±.1.25±.5 B 3.5±.5 8.±.2 A 4.±.1 K Dimensions in mm A B K 2.35±.5 2.85±.5.9±.5 PACKAGE QUANTIT Standard package quantity (pieces/reel) 2, 216926 / rf_ant_ant252lct1575ma1_summary
REMINDERS FOR USING THESE PRODUCTS Before using these products, be sure to request the delivery specifications. SAFET REMINDERS Please pay sufficient attention to the warnings for safe designing when using these products. REMINDERS The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equipment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment, industrial robots) under a normal operation and use condition. The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person or property. Please understand that we are not responsible for any damage or liability caused by use of the products in any of the applications below or for any other use exceeding the range or conditions set forth in this catalog. (1) Aerospace/Aviation equipment (2) Transportation equipment (cars, electric trains, ships, etc.) (3) Medical equipment (4) Power-generation control equipment (5) Atomic energy-related equipment (6) Seabed equipment (7) Transportation control equipment (8) Public information-processing equipment (9) Military equipment (1) Electric heating apparatus, burning equipment (11) Disaster prevention/crime prevention equipment (12) Safety equipment (13) Other applications that are not considered general-purpose applications When using this product in general-purpose applications, you are kindly requested to take into consideration securing protection circuit/ equipment or providing backup circuits, etc., to ensure higher safety. 216926 / rf_ant_ant252lct1575ma1_summary