ANT160920ST-1204A1

September 2016 

## Multilayer Antenna 

For 902-930MHz 

## ANT160920ST-1204A1 

**1.6x0.8mm [EIA 0603]*** 

*** Dimensions Code JIS[EIA]** 

## **Multilayer Antenna For 902-930MHz** 

## **Conformity to RoHS Directive** 

## **ANT160920ST-1204A1** 

## **SHAPES AND DIMENSIONS** 

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[Top view] 1.60±0.10 0.40max.<br>im<br>|<br>[Bottom view] 0.20±0.10 (0.1) Terminal functions<br>1  Radiator electrode<br>2  Dummy pad<br>(2) (3) 3  Dummy pad<br>(1) (4) 4  Feed point<br>5  Dummy pad<br>(6) (5) 6  Dummy pad<br>0.25±0.10 0.215±0.10 Dimensions in mm<br>0.80±0.10<br>(0.1)<br>.63±0.10<br>0<br>**----- End of picture text -----**<br>


## **RECOMMENDED LAND PATTERN** 

## **SOLDER RESIST PATTERN** 

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1.60 1.53<br>0.90 0.90<br>0.60 0.60<br>=I<br>ei Dimensions in mm<br>Dimensions in mm<br>0.21<br>0.11<br>0.73 0.80<br>0.73<br>**----- End of picture text -----**<br>


RoHS Directive Compliant Product: See the following for more details.https://product.tdk.com/info/en/environment/rohs/index.html 

• All specifications are subject to change without notice. 

• Before using these products, be sure to request the delivery specifications. 

20160926 / rf_ant_ant160920st-1204a1_summary 

## ANT160920ST-1204A1 

## **EVALUATION BOARD** 

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Mt<br>Component P/N<br>Ft-1 2.4nH(MLG1005S2N4:TDK)<br>Ft-2 1.5nH(MLG1005S1N5:TDK)<br>Mt 12nH(MLG1005S12N:TDK)<br>Ft-1 Ft-2<br>ANT160920ST-1204A1<br>**----- End of picture text -----**<br>


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PCB size : 100mm x 20mm x 1mm<br>Antenna area : 20 x 10 mm<br>**----- End of picture text -----**<br>


Measurement condition for Radiation Pattern 

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• All specifications are subject to change without notice. 

• Before using these products, be sure to request the delivery specifications. 

20160926 / rf_ant_ant160920st-1204a1_summary 

## ANT160920ST-1204A1 

## **ELECTRICAL CHARACTERISTICS** 

|**Item**<br>**Frequency Range**<br>**(MHz)**|**Item**<br>**Frequency Range**<br>**(MHz)**|**Min.**|**Typ.**|**Max.**|
|---|---|---|---|---|
|VSWR|902 to 930|—|1.60|3.0|
|Polarization|||Linear||
|PCB size(mm)|||10020||
|Antenna keep-out area(mm)|||2010||
|Characteristic Impedance()|||50(Nominal)||



- ・This is typical antenna performance with the standard PCB. 

**TEMPERATURE RANGE Operating temperature Storage temperature** （ **°C** ） （ **°C** ） ~~es~~ –40 to +85 –40 to +85 

## **FREQUENCY CHARACTERISTICS** 

## **EFFICIENCY AND VSWR** 

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0 11<br>–1 10<br>–2 9<br>–3 8<br>–4 7<br>–5 6<br>–6 5<br>–7 4<br>–8 3<br>–9 2<br>–10 1 EfficiencyVSWR<br>0.850 0.900 0.950 1.000<br>Frequency [(] GHz [)]<br>VSWR<br>Efficiency(dB)<br>**----- End of picture text -----**<br>


- Tested antenna has been soldered. Evaluation board size is 100x20x1 mm. 

• All specifications are subject to change without notice. 

• Before using these products, be sure to request the delivery specifications. 

20160926 / rf_ant_ant160920st-1204a1_summary 

## ANT160920ST-1204A1 

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RADIATION PATTERNS<br>Sub-GHz BAND<br>0° 0°<br>10 [(] dBi [)] 10 [(] dBi [)]<br>315° 0–10 45° 315° 0–10 45°<br>–20 –20<br>–30 –30<br>–40 –40<br>–50 –50<br>Y 270° 90° 270° 90°<br>270˚ 90˚<br>X 225° 135° 0.902GHz 225° 135° 0.902GHz<br>a Z 0.916GHz 0.916GHz<br>0˚ 180° 0.930GHz 180° 0.930GHz<br>Horizontal polarization Vertical polarization<br>Frequency(GHz) 0.902 0.916 0.930 Frequency(GHz) 0.902 0.916 0.930<br>Average(dBi) –9.7 –9.4 –9.6 Average(dBi) –1.4 –1.5 –1.4<br>Maximum(dBi) –3.4 –3.0 –3.5 Maximum(dBi) 0.3 0.3 0.4<br>Minimum(dBi) –29.1 –25.5 –23.6 Minimum(dBi) –3.5 –2.8 –2.5<br>0° 0°<br>10 [(] dBi [)] 10 [(] dBi [)]<br>315° 0–10 45° 315° 0–10 45°<br>–20 –20<br>–30 –30<br>–40 –40<br>–50 –50<br>270° 90° 270° 90°<br>270° 90°<br>Y<br>0°<br>Z<br>X 225° 135° 0.902GHz 225° 135° 0.902GHz<br>-9 0.916GHz @ 0.916GHz<br>180° 0.930GHz 180° 0.930GHz<br>Horizontal polarization Vertical polarization<br>Frequency(GHz) 0.902 0.916 0.930 Frequency(GHz) 0.902 0.916 0.930<br>Average(dBi) –3.9 –3.8 –3.8 Average(dBi) –17.8 –17.1 –18.0<br>Maximum(dBi) 0.5 0.1 0.0 Maximum(dBi) –11.2 –9.8 –11.5<br>Minimum(dBi) –13.7 –13.9 –14.1 Minimum(dBi) –39.0 –32.8 –39.2<br>0° 0°<br>10 [(] dBi [)] 10 [(] dBi [)]<br>0 0<br>315° –10 45° 315° –10 45°<br>–20 –20<br>–30 –30<br>–40 –40<br>–50 –50<br>Z 270° 90° 270° 90°<br>270˚ 90˚<br>Y<br>X 225° 135° 0.902GHz 225° 135° 0.902GHz<br>8 0˚ 0.916GHz © 0.916GHz<br>180° 180°<br>0.930GHz 0.930GHz<br>Horizontal polarization Vertical polarization<br>Frequency(GHz) 0.902 0.916 0.930 Frequency(GHz) 0.902 0.916 0.930<br>Average(dBi) –4.2 –4.5 –4.6 Average(dBi) –12.4 –12.5 –12.5<br>Maximum(dBi) –0.9 –1.0 –1.2 Maximum(dBi) –9.8 –10.6 –10.5<br>Minimum(dBi) –30.8 –41.5 –36.0 Minimum(dBi) –16.9 –16.4 –15.6<br>• Tested antenna has been soldered. Evaluation board size is 100x20x1mm.<br>**----- End of picture text -----**<br>


• All specifications are subject to change without notice. 

• Before using these products, be sure to request the delivery specifications. 

20160926 / rf_ant_ant160920st-1204a1_summary 

## **RECOMMENDED REFLOW PROFILE** 

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Preheating Soldering<br>Peak<br>T4<br>3°C/sec 6°C/sec<br>or lower or lower<br>T3 T3<br>T2<br>t3<br>T1<br>t1 t2<br>t: Time<br> Temperature<br>T:<br>**----- End of picture text -----**<br>


|**Preheating**|||**Soldering**<br>**Critical zone(T3 to T4)**|**Soldering**<br>**Critical zone(T3 to T4)**|**Peak**||
|---|---|---|---|---|---|---|
|**Temp.**||**Time**|**Temp.**|**Time**|**Temp.**|**Time**|
|**T1**|**T2**|**t1**|**T3**|**t2**|**T4**|**t3**|
|150°C|200°C|60 to 120sec|217°C|60 to 120sec|240 to 260°C|30sec max.|



>  t3 : Time within 5°C of actual peak temperature The maximum number of reflow is 3. 

• All specifications are subject to change without notice. 

• Before using these products, be sure to request the delivery specifications. 

## ANT160920ST-1204A1 

## **PACKAGING STYLE** 

## **REEL DIMENSIONS** 

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2.0±0.5<br>AE<br>(LY, LL<br>ø13±0.2 9.0 [+1.0] –0.0<br>aul ø21±0.8 13.0±1.0<br>ø180 [+0] –1.5<br>Q<br>Dimensions in mm<br>TAPE DIMENSIONS<br>Material of carrier the tape: PS<br>J G H | t<br>Ip A | A<br>cH<br>A : YV YY F ul= | K<br>Dimensions in mm<br>A B C D E F G H J K t<br>0.97±0.05 1.8±0.05 8.0±0.2 3.5±0.05 1.75±0.1 4.0±0.1 2.0±0.05 4.0±0.1 1.5+0.1/-0 0.55max. 0.25±0.05<br>a<br>+1.0 –0.0<br>ø60<br>E<br>D<br>C<br>B<br>**----- End of picture text -----**<br>


## **PACKAGE QUANTITY** 

**Standardpackage quantity (pieces/reel)** 4,000 

• All specifications are subject to change without notice. 

• Before using these products, be sure to request the delivery specifications. 

20160926 / rf_ant_ant160920st-1204a1_summary 

## **REMINDERS FOR USING THESE PRODUCTS** 

Before using these products, be sure to request the delivery specifications. 

## **SAFETY 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 

   - (8) Public information-processing equipment 

   - (9) Military equipment 

- (2) Transportation equipment (cars, electric trains, ships, etc.) 

- (3) Medical equipment (10) Electric heating apparatus, burning equipment (4) Power-generation control equipment (11) Disaster prevention/crime prevention equipment 

   - (11) Disaster prevention/crime prevention equipment 

   - (12) Safety equipment 

- (5) Atomic energy-related equipment 

- (6) Seabed equipment (13) Other applications that are not considered general-purpose (7) Transportation control equipment 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. 

• All specifications are subject to change without notice. 

• Before using these products, be sure to request the delivery specifications. 

20160926 / rf_ant_ant160920st-1204a1_summary