500mw High Power ASK Transmitter Module-DRA889TX

(1) 5 out of 5 stars Write reviewReport bug
  • Part No :
  • WRL-2508
  • Availability:
  • Out of Stock
  • Shipping :
  • Same Day*
  • Weight:
  • 0.05Kg
  • Made By:
  • Dorji
  • Mfr.Part.No:
  • DRA889TX
  • Quality Rank:
  • 100/100
Rs 69
(Excluding GST.)
Rs 81
(Including GST)
81 rhydoLABZ.com New Out of Stock
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Description: DRA889TX is a type of low cost ASK transmitter module which is designed with SAW resonator and high power PA for cost-efficient solutions. It can be used in wireless door opener, robot control, security alarm and related applications.



Features:
  • Supply Voltage: 2.2 to 5.5V
  • Frequency range: 433.92 MHz
  • Output Power @3V: 12dBm
  • Communication Distance: 300~400 meters
  • Operating temperature: 20°C to 70°C
  • Current in transmit mode @3V: 24mA
  • Current in sleep mode: 1uA
  • Antenna impedance: 50 ohm
Resources: NOTE: For best performance, use this module along with DRA887RX under open air.
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Nice product

By Mukil from Jharkhand, India on May 05, 2016
Nice product.
Getting the right antenna was a bit tricky.
I was using a trial and error method to find the best suitable one.
Effective rang of the module was comparatively less.
May be re reason is due to my methodology & usage conditions.
4 of 4 people found this review helpful
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    • Q

    • What is the working voltage of this module?

      asked by sanjay p.k on July 20, 2017
    • A

    • DRA889TX supply voltage (vdd)is 2.2v(min voltage) to 5.5v(max voltage ) when DRA889TX is supplied with higher voltage than 5.5V, the output power of it will also be increased but the distortion of wave will also be worst. Kindly refer the datasheet.

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500mw High Power ASK Transmitter Module-DRA889TX



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