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433.92MHZ RF Transmitter Module
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Product: Views:441433.92MHZ RF Transmitter Module 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-09-10 13:08

Part Number:WT-RY-05
1. General Description:
WT-RY-05  is a FM transmitter, RF transmitter ASK radio transmitter module which is for ISM band with European brand RF wireless data transferring/receiver chipsets, strong transmitting power, low voltage power supplying, also pass Fcc/CE certification easily. It can do wireless signal input to the data signal output without any external circuit. Users only need to decode the data plus a simple circuit on their projects.
2. Features:

  • Bigger transmit power, more than 10mW;                              

  • Wide operation voltage range:1.8 V-3.6V;                                            

  • Operation frequency:315 MHz;433 MHz;                                      

  • Adopt SAW steady frequency (+-50KHZ),                                  

  • Match with WR-RY-08 receiving module, the operative distance can be  500m;

  • Lower static current and transmission consumption is about 10mA,nearly no current consumption if no data transferring.

  • Operation temperature range:-20°C~+60°C;                                       

  • Dimension:11x16x5.5MM;                                            

  • Frequency stability:±50 KHZ                                                           

  • Modulation rate:3KB/S                                             

  • Input signal: TTL level

3. Electrical Parameters
VDD-GDN 1.8V-3.6V TA-25℃

Parameter Symbol Status Reference value Unit
Least Typical Maximum
Operating frequency Fc   315   433.92 MHZ
Modulation     ASK  
Transmit power   3V/50Ω

  10dBm   dBm
Modulation frequency       2.4K   Hz
Frequency deviation Fc    


Current consumption IRC       10 mA
Operating Voltage VCC   1.8   3.6 V
Operating Temperature TC   -40   +85

4. Application :                                                         

  • Remote keyless entry(RKE);                                         

  • Remote door-open machine, barrier gate                                          

  • Wireless security alarm;

5. Pin Details Assignment:

Pin Name Function
1 GND Ground
2 DATA Data connected to MCU
3 VDD Positive Supply Power
4 ANT Antenna In

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.