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315Mhz Wireless RF Transmitter Module + Receiver Alarm Arduino DIY

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TX Working voltage: 3V-12V. Working current: 20-28mA.Resonance mode: sound wave resonance (SAW)Modulation mode: ASK /OOKRX Working voltage: 5.0VDC. Static current:4MAWorking principle: single chip ...
$2.50
$2.50
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TX Working voltage: 3V-12V. Working current: 20-28mA.
Resonance mode: sound wave resonance (SAW)
Modulation mode: ASK /OOK
RX Working voltage: 5.0VDC. Static current:4MA
Working principle: single chip super regeneration receiving

Working voltage: 3V-12V
Working current: 20-28mA.
Working temperature: -10 degree to +70 degree
Resonance mode: sound wave resonance (SAW)
Modulation mode: ASK /OOK
Working frequency: 315MHz
Transmission distance:>500m,sensitivity to -103dBm, in open areas.
Transmission power: 25mW (315MHz at 12V)
Frequency error: +150kHz (max)
Velocity: ¡Ü10Kbps
Self-owned codes: negative

Working voltage: 5.0VDC
Static current:4MA
Working temperature: -10 degree to +70 degree
Working principle: single chip super regeneration receiving
Working method: OOK/ASK
Working frequency: 315MHz
Bandwidth: 2MHz (315MHz, having result from testing at lowing the sensitivity 3dBm)
Sensitivity: excel ¨C100dBm (50¦¸)
Transmitting velocity: 9.6Kbps (at 315MHz and -95dBm)

Package Included:
1 Pair 315Mhz Wireless RF Transmitter Module + Receiver Alarm Arduino DIY 

This product is DIY kit, NOT the end product! 
We don't provide technical assistance please make sure that you are familiar with the product before purchasing.

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