Radio Modules

Transmitter Module TX433A-1A

The TX433A-1A is an AM transmitter module with high power output and efficiency.

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TX433A-1A - Picture 1
TX433A-1A - Picture 2
TX433A-1A - Picture 3

 

 

Availability: from stock

Features

  • Two stage transmitter with metal can and harmonic filter
  • Small size
  • High output power
  • SAW stabilized
  • External antenna connection
  • ETS 300 220 and CE conform

Specifications

Frequency 433.95 MHz +- 0.100 MHz
Power output + 11 dBm at Vcc = 5 V
Oscillator design SAW - stabilized
Modulation AM 100%, max. 4 kHz
Signal CMOS
Antenna External 50 Ohm
2. harmonic < -50 dBc typ.
Supply 2.5 - 5.5 V
Current drain <20mA at VCC = 5V (Modulation 50:50)
Ambient temperature -25 .... +80° C
Dimensions 18 x 16 mm
   
Data sheet TX433A-1A.pdf
Declaration of conformity CE-TX433A-1A.pdf
   
Accessories Eval. Kit 2, Antennas, Cable, Radio Testbox Wide Band
  • Contact

    • Schmidiger GmbH

      Gutenegg

      CH-6125 Menzberg (Switzerland)

    • T + 41 41 494 07 07
    • F + 41 41 494 07 08