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433.92MHZ Wireless RF Transmitter Module
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.
Description
433.92MHZ Wireless RF Transmitter Module
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 | ±75K | Hz | |||
| 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.
