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433.92MHZ Wireless RF Transmitter Module
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Product: Views:361433.92MHZ Wireless RF Transmitter Module 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-09-17 16:31

Part Number: WT-RY-TD1 
1.General Description:
WT-RY-TD1 is a wireless high power transmitter, it adopts SAW resonators and high power RF circuit. No consumption, otherwise, you press the buttons. Its easy to operate. It can work with ASK super regenerative receiver circuit with high   stability. Data output can connect MCU or wireless decoder chipset directly, and change the data to wireless signal function easily.
2. Features:

  • Match with WR-RY-08 receiving module, the operative distance can be  2000m, the transmitter power is more than 0.8W;

  • Operation voltage range:5.0V;

  • Adopt SAW steady frequency (+-75KHZ)

  • Operation frequency:315 MHz;433 MHz

  • Static current and transmission consumption is about 120mA, nearly no current consumption if  no data transferring.

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

  • Dimension:20x30x6.5MM;

  • Input signal: TTL level\

  • Modulation Rate: 3KB/S                                       

3. Electrical Parameters
VDD-GDN 5.0V TA-25℃

Parameter Symbol Status Reference value Unit
Least Typical Maximum
Operating frequency Fc   315   433.92 MHZ
Modulation     ASK  
Transmit power   5V/50Ω   28dBm   dBm
Modulation frequency       2.4K   Hz
Frequency deviation Fc    


Current consumption IRC       120 mA
Operating Voltage VCC     5   V
Operating Temperature TC   -40   +85

4. Applications:   

(1)Remote keyless entry(RKE);                                       
(2)Remote door-open machine, barrier gate;                                                 
(3)Wireless security alarm;
(4) Remote curtain;
(5)Wireless industry controller.

5.Pin Details Assignment:

Pin Name Function
1 VDD Positive Supply Power
2 DATA Data connected to MCU
3 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.