3Pcs 315MHz XD-FST XD-RF-5V Wireless Transmitter Receiver Module Board Not Super-heterodyne
Using LC oscillating circuit, include amplification
Output data signal is TTL level
Connect to decoder directly
Pins:
PIN1 ANT: antenna
PIN2 VCC: power +
PIN3/4 DATA: data output
PIN5 GND: power -
Application:
Wireless remote control switch, remote control socket, data transmission, remote control toys, anti-theft alarm host
Note:
The antenna has large impact on reception of the module, the best antenna wavelength is 1/4, and generally use 50Ohm single wire, the antenna length of 315M one is about 23cm.
Also the position of the antenna affect the reception of the module, keep the antenna stretched and away from the shield, high pressure, and interference source as far as possible.
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- Description
Stable performance
Wider range of working voltage
Pins:
PIN1 ATAD: data input
PIN2 VCC: power +
PIN3 GND: power -
Application:
Wireless calling system, burglar alarm, wireless data transmission, automated data acquisition system
Receiver Module (5V super-regeneration)
Specification:
Working voltage: DC 5V
Working current: 4mA
Modulation mode: OOK (AM)
Working temperature: -10°C ~ +70°C
Receiving sensitivity: -110dB
Working frequency: 315MHz
Size: 30 x 14 x 7mm
3 x 315MHz RF Wireless Receiver module
3 x 315MHz RF Wireless Transmitter module
- Reviews (28)
- All(28)
- Q & A
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: Where is the origin of Elecbee products? Are they certificated?2023-03-03
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Answer:
Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.
2023-03-03
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: What forms of payment do you accept?2023-03-03
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Answer:
Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.
2023-03-03
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: When will you arrange shipment?2023-03-03
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Answer:
After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.
2023-03-03
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: How to exchange or return?2023-03-03
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Answer:
1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;
3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.
2023-03-03
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