1、Product description

        WL101 Receiving moduleis UHF ASK Receiving Demodulator Machine, supporting ASK and OOK Modulation Mode。This Receiver Module has high sensitivity（-110dBm）、low power consumption performance，also has high dynamic range（greater than 60dB）。The module equips high degree integrated chips，built-in low noise amplifier(LNA)，mixer，filter，frequency synthesizer and so on, can optimize the signal to the greatest extent

According to different application requirements，and according to the working voltage and operating   frequency, WL101series receiving module have the several products:

2、Product Feature

Ø  Supporting ASK/OOK Modulation Mode, its receive sensitivity can reach -110dBm；

Ø  Working frequency：315 MHz;433.92 MHz，Bandwidth about:±150KHz;

Ø  Power supply voltage input range：3.0V-4.5V；

Ø  Low power supply consumption；

Ø  Have a good selectivity and have the inhibiting ability to the

stray radiation，so that it will easily pass the CE/FCC international certification;

Ø  A good inhibiting ability to the stray radiation, can allow the multiple receiving modules working together but will not disturb each other (Single Output Multiple Input), and when it is using together also will not affect receive distance. 

Ø  Various transmission rate，general modules is 2KHz，maximum can reach 10KHz;

Ø  Temperature range  ：-40-85℃, can work normally even under the harsh environment temperature;  

Ø  Super small-size:30.25×8.5×1（mm3）（Can be customized according to customer's requirements）;

 

 

3、Application  range

Ø  Wireless power switch、socket

Ø  Remote control for window curtain、entrance guard、electric ca

Ø  Security and protection system、monitoring system

Ø  Hotel rooms control

Ø  Intelligent household products

4、 The arrangement of the encapsulation and pin

Ø  Insert pin module - WL101-XX1series

Ø  Insert pin module - WL101-XX2series

Ø  Scaled-Down Version module  - WL101-XX3series

6、Antenna size天线尺寸

Ø  General application mode

For general application mode，the antenna can directly adopt the general specifications from the market;

The specific information as follows:

 

The antenna’s core of conductor diameter(including the Antenna skin): 1.0mm,(except the Antenna skin): 0.5mm；

1.0mm，0.5mm；

The wire length of weld end: 17.5mm, the wire length of antenna terminal: 9.5mm;

17.5mm，9.5mm；

The diameter of antenna winding (including the Antenna skin):5mm;

5mm；

The turn number of winding: 15 turns

The diagrammatic drawing:

Ø  The special enhancement mode

 

The general application mode cannot satisfy if you need farther communication distance, so the special enhancement mode can receive farther communication distance, and the specific information as follows:

 

315M Antenna

The antenna’s core of conductor diameter(including the Antenna skin): 1.2mm,(except the Antenna skin): 0.5mm；

1.2mm，0.5mm；

The wire length of weld end: 20mm

20mm；

The diameter of antenna winding (except the Antenna skin):6.8mm;

6.8mm；

The turn number of winding: 13 turns, the length of the winding: 23.5mm

23.5mm。

The diagrammatic drawing:

  

433M Antenna

The antenna’s core of conductor diameter (including the Antenna skin): 1.0mm; (except the Antenna skin): 0.35mm

1.0mm，0.35mm；

The wire length of weld end: 12mm

12mm；

The diameter of antenna winding (except the Antenna skin):3.0mm;

3.0mm；

The turn number of winding: 26 turns; The length of the winding: 36mm

36mm。

The diagrammatic drawing:

7、Notes注意事项

（1）These products are belong to CMOS device, must pay attention the static electricity when it is reserving,

transporting or using.

（2）When the devices are using, must make sure it are connected well to the ground wire.