Home >> Security & Surveillance >> Home Alarm >> Aock 250MHz-450MHz Wireless Receiver Board Module AK-R08A

Aock 250MHz-450MHz Wireless Receiver Board Module AK-R08A

SKU:A1485000AV

Have not found a satisfied Wireless Receiver Module? This Wireless Receiver Module with ultra-small size will meet your requirements! The Wireless Receiver Module is an exceptionally strong anti-interference, Wireless Receiver Module is easy and...
Retail Price:
USD$ 8.78
Wholesale Price:
 
Wholesale Price
Quantity 2-78-1920-49≥50
Price USD$ 4.84USD$ 4.27USD$ 3.69USD$ 2.93
 
Frequency::
Qty:
pieces
If you want to buy only 1 piece, please alter the quantity in ‘My Cart’.
Note: you could enjoy the wholesale price of this item as long as the item quantity of your order is more than 1.
  • For online wholesaler or distributor, you can buy directly online. If you want to buy more than offered quantities for better price, please click wholesale inquiry.

  • Top Selling
 
  • Overview

Specifications:


  • Operating Voltage: DC 5.0V ±0.5V
  • Working Current: ≤4.5mA(DC 5.0V)
  • Working Style: OOK/ASK 
  • Receiver Sensitivity: -105dBm (50Ω)
  • Size: 36 x 17 x 7mm / 1.4 x 0.7 x 0.3in(L x W x H)
  • Operating Temperature: -20 ℃ - +70 ℃
  • Frequency: 250MHz - 450MHz
  • Transfer Rate: 300Hz-6KHz
  • Decode Style: SC2272-M4, SC2272-L4
  • Color: Green

Features:


  • An exceptionally strong anti-interference
  • Easy and convenient to install
  • This kind of wireless receiver module can be applied to wireless remote control, bug, remote sensing, telemetry etc
  • The wireless receiver module is designed with high quality for long time use

Details:

Aock 250MHz-450MHz Wireless Receiver Board Module AK-R08A

Aock 250MHz-450MHz Wireless Receiver Board Module AK-R08A


  • The receiver module has a transfer rate of 300Hz-6KHz.The Wireless Receiver Module is an exceptionally strong anti-interference, Wireless Receiver Module is easy and convenient to install without any further external components

Aock 250MHz-450MHz Wireless Receiver Board Module AK-R08A

Aock 250MHz-450MHz Wireless Receiver Board Module AK-R08A


  • This kind of wireless receiver module can be applied to wireless remote control, bug, remote sensing, telemetry etc.The wireless Receiver Board module is designed with high quality for long time use

Aock 250MHz-450MHz Wireless Receiver Board Module AK-R08A

Aock 250MHz-450MHz Wireless Receiver Board Module AK-R08A


  • Suitable for any wireless control application.This 250MHz-450MHz Wireless Receiver Board Module is a good choice for you!Practical and reliable, small item with great use, do not miss the wireless receiving module, you will like the way it works

Size in Detail:

Aock 250MHz-450MHz Wireless Receiver Board Module AK-R08A


Application:


  • Remote control, remote measurement and remote sensing
  • Anti-theft alarm signal receiving and various remote controls for home-appliances

RF Wireless Receiving Module


  • The wireless receiver module RF heterodyne Receiver Module is a better capability of RF module. It insure the frequency have no excusion or distnce do not change when librated or high/low temperature. It has excellent reliability and stability, Can avoide the disadvantage of regenerative circuit which liable to be interfered and low reliability. This receiving system is a perfect choice where need high demand. The module can be used in for alarm system, guard against theft and alarm system, garage door control, Automatic doors or windows, garage gate and other pace which need remote control.  It also widely used for data receiving and signal control and are speified as preferred components in remote control garage, roller curtain, door locks, alarm system, industrial control

How to Build a Wireless Remote Control:


  • Open the remote control housing and place a push button switch on the side. In the upper right corner of the housing, fasten a 3-volt battery holder. Be sure enough room is available to install and remove the battery
  • Run a wire from the push button switch and link to the 3-volt battery holder at the negative connection. Attach another wire to the push button switch and lead it to the Meg 1/4W resistor and the NPN silicon transistor. Run a third wire from the Meg 1/4W resistor and attach it to the 22K 1/4W resistor and and the PNP silicon transistor
  • Position the infra-red LED on the front of the housing. Attach the LED and run wires to both transistors. From the 22K 1/4W resistor, run a wire to the C220.01uF 16v ceramic disk capacitor. Run another wire between the NPN silicon transistor and the ceramic disk capacitor
  • From the positive connector on the 3-volt battery holder, connect a wire to the PNP silicon transistor. This will allow for proper current flow in a closed circuit. Ensure the push button switch is positioned to "off" and place a 3-volt battery into the holder. Close the remote control housing.
  • Point the remote control at a receiver, making sure the LED on the control is aimed at the LED of the receiver. Push the button and the receiver should power on and off. To adjust the receiver to be programmed, point the remote control and hold down the push button switch. Adjust the pot or taper on the receiver until you hear a click. This links the remote control and the receiver

Package Included:


  • 1 x  Wireless Receiver Module