RT-H 433.92MHz superheterodyne radio receiver

54.00 zloty

  • EUR: 12.68€

Availability: Out of stock SKU: 02811 Categories: , Tag:
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New version of the radio receiver with better sensitivity and resistance to radio interference, fully interchangeable with RT1. It operates at a frequency of 433.92 MHz with OOK and ASK modulation. Its design is based on a system that includes, among others: VCO generator and PLL synthesizer. It works properly with power supply from 3V to 5V. It can be used in control systems, data transmission and alarm applications. Ultimately, it is intended to work with our transmitters.

Description of pins (from the right):

  • VCC(+5V) / +5V power supply
  • antenna GND / antenna ground
  • antenna / antenna input
  • GND / receiver ground
  • VCC(+5V) / +5V power supply
  • NC not connected / not used
  • data output / signal output m.f.
  • VCC(+5V) / +5V power supply

Technical data :

Operating frequency: 433.92MHz
Modulation: ASK, OOK
Receiver sensitivity: <-109dBm
Bandwidth -3dB: 330kHz
Supply voltage (Vcc): 3V-5V
Current consumption: <7mA
Output high: >0.8*Vdd
Output low: < 0.2*Vdd
Operating temperature: -20°C / +50°C
Weight: 3.6g / 3.6g / 3.3g
Radio path: ELDRIM 433MHz

Files to download:

Additional information



Producent code








Eldrim is a dynamic company specializing in the production of innovative gate automation solutions. Thanks to many years of experience and commitment to technological development, Eldrim offers customers high-quality gate drives, remote controls and other accessories, ensuring not only safety, but also convenience and comfort of use. Eldrim is a partner you can rely on, caring for its customers' satisfaction and striving to constantly improve its products.


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