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315MHZ ASK Transmitter Module
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Product: Views:439315MHZ ASK Transmitter Module 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-09-11 19:55

Part Number: WT-RY-8
1. General Description:
WT-RY-08 transmitter module adopt the SAW resonators and the high power circuit. There is no current consumption except press the buttons, it’s easy to use. The Data output can connect the MCU or wireless decoder chip directly that achieve the data to wireless signal transmission. Stable frequency, it can match normal ASK receiver modules and FSK receiver module.

  • Frequency: 315/433.92MHZ ( Other frequencies can be customized)  

  • Working voltage: 5.0V

  • Match with WR-RY-08 receiver module, the distance can reach 2000 meter, tx power > 0.8W;

  • Low Current :6.0mA/5.0V at 433.92MHZ, 4.8mA/5.0V at 315MHZ

  • High Sensitive -112dBm  

  • Data Rate: 10kbps

  • Operating Temperature: -20℃~+60℃

  • RSSI signal output

  • Dimension: 20X30X6.5mm

  • Modulation Rate: 3KB/S

  • Input Signal: TTL Level

3. Electrical Characteristics:
Condition: a=25℃ Vcc=5.0V VDD-GND

Parameter Specification Unit Condition
Min Type Max
Frequency Range (Fc) 314.9 315 315.10 MHZ  
Modulation Mode ASK    
Transmitter Power   28   dBm 5V/50ohm
Transmitter Bandwidth   +/- 75K   KHZ  
Modulation Frequency     2.4K Hz  
Operating Temperature -40   +85  
Current (IRC) 4.5 4.8 5.0 mA  
Working Voltage (Vcc)   5.0   V  

4. Application:

  • RKE

  • Smart home system

  • Garage door and gate openers

  • Automatic Power Switch Control

  • Wireless data transmission

  • Wireless controller

  • Wireless door bell

  • Remote door opener

5. Pin Description:

Pin 1 VDD Positive Power supply
Pin 2 DATA Date Output
Pin 6 GND Ground

6. Product Pictures Show:

7. Our Factory Show:

8. Our Service:
1.Your inquiry will be replied within 24 hours!
2.Welcome OEM&ODM!
3.Fast delivery( 3-7 days&sample time 1 days)!
4) Providing the most competitive price and keeping the best quality meanwhile
9. FAQ
Q: Are you factory or trading company ?
A: We are a factory.
Q: What is your payment method ?
A: Mainly use T/T , we also accept West Union, Paypal.
Q: What is your delivery time ?
A: Based on different quantity , from 5 working days to 20 working days.
Q: How long is going to take to get samples?
A: Normally, taking 3 working days only. If the logo printing is needed, it will take 5 working days .
Q: Could we print our logo on the Module?
A: Yes. But only white model NO. or white LOGO is accepted to print on the PCB. MOQ is 5000PCS.  If our own model No. is accepted, 100pcs or less is ok to ship as well.