RF wireless receiver module & transmitter module 315/433MHZ DC5V

Transmitter : 

• Working voltage: 3V - 12V  fo max. power use 12V
• Working current: max  Less than 40mA max , and min 9mA
• Resonance mode: (SAW)
• Modulation mode: ASK
• Working frequency: Eve 315MHz  Or  433MHz 
• Transmission power: 25mW (315MHz at 12V)
• Frequency error: +150kHz (max)
• Velocity :  less than 10Kbps

So this module will transmit up to 90m in open area .

Receiver :

• Working voltage: 5.0VDC +0.5V
• Working current:≤5.5mA max
• Working method: OOK/ASK
• Working frequency: 315MHz-433.92MHz
• Bandwidth: 2MHz
• Sensitivity: excel –100dBm (50Ω)
• Transmitting velocity: <9.6Kbps (at 315MHz and -95dBm)