WD12

 WD12
  • Ʒ:ͨ

1. ص

1. ΢书

书100mW(20dBm)͹ʴСɸûԼ趨Զʣ߽-121dBm

2. ͹

ֱDC5VԴĽյ<37mA鷢ʱ<105mAߵ(TTL)<10uA

3. ISM ƵιƵƵ

ƵƵ435MHzҲɶ240~930MHz Ƶ

4. ӿ

WD12 ṩ׼RS-232RS-485TTL ֽӿûԸԼҪڶʱ˵Ҫֽӿڷʽ

5. ߿͵

GFSK ĵƷʽøЧͨЭŵΪ10-2ʱɵõʵ10-510 -6

6. Զ

Ӿʹ2dBiظ߶2 ɿ루Baudrate=9600bps> 500m

7. ͸ݴ

ݴͲ͸ͷʽκЭ

8. ŵ

WD12 ׼ṩ16 ŵûͨϷʽWD12 ṩ4800bps9600bps19200bps38400bps115200bpsȶͨŲʣɿͻƣߴӿڲʳͻ豸ԶֲʵҪ

9. ͨѶʹݻ

9600bps²¿޴(ڻڴ)

10. ݿûƶij

ԶɱԶȷУʹ÷dz

11. ߿ɿС

øܵƬΧ·ɿԸʵ

12. Źʵʱ

Źڲı˴ͳƷ֯ṹ˲ƷĿɿ

13. ߵ

ж÷ɸûֳײͬԴﵽѵЧ

 

2. װʹ

2.1. ƷӦ

ݴһڵ㴫͵һݵĽڵ㣨Ӧͼʾ

ͼƬؼ

2.2. װߴ

ͼƬؼ

2.3. ӿڶ

ͼƬؼ

WD12ṩTTLRS232RS485ӿڷʽ֮һûѡʱԼҪָӿڷʽ

 

ӿ

ƽ

ע

1

TX

RS232RS485 A+

RS485/TTL/RS232

ɫָʾ

2

RX

RS232RS485 B-

RS485/TTL/RS232

ɫָʾ

3

GND

Դӵ

0V

 

4

VCC

Դ

+5V

 

5

NC

ָ

TTL

ɲ

 

עNCGND̽Ȼϵɻָ

2.4. ն豸

WD12ṩTTLRS232RS485ӿڷʽѡʱָһӿڷʽ

ͼƬؼ

ֽӿʽնϸ˵£

ͼƬؼ

 

3. ָ

 

ָ

   

    ע

1

ʽ

GFSK/FSK

 

2

Ƶ

434.405 MHz 436.215 MHz

 

3

≤100mW

 

4

-121dBm1200bps

 

5

<10uA

 

6

<105mA

 

7

<37mA

 

8

4800/9600/19200/38400/115200 bps

û

9

4800/9600/19200/38400/115200 bps

û

10

Դ

5V

ֱ

11

-40桫85

 

12

ʪ

10%90% RH,

 

13

      

43mm×30mm×4mm

߳

 

 

 

  ʱ䣺2015-05-29 16:40:01  ӡҳ  ر

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