433Mhz RSI Wireless Transmitter Receiver Module

(4 customer reviews)

In stock

SKU: 58609
  1. Range in open space: 30 Meters
  2. RX IF Frequency: 1MHz
  3. Very Stable Operating Frequency
  4. Low Current Consumption (Typ 11mA)
  5. Wide Operating Voltage (1.5-5v)


(Including GST)

In stock

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Category: IR and RF Transmitters and Receivers
Tags: Transmitter, Receiver, FPV, Transmitter Receiver, Transceiver, RF, Radio Frequency, Telemetry

.This hybrid 433Mhz RSI Wireless Transmitter Receiver Module provides a complete RF transmitter and receiver module solution which can be used to transmit data at up to 3KHz from any standard CMOS/TTL source.

The transmitter module is very simple to operate and offers low current consumption (typical. 11mA). Data can be supplied directly from a microprocessor or encoding device, thus keeping the component count down and ensuring a low hardware cost.

The RX – ASK is an ASK Hybrid receiver module. The RF Transceiver Module is an effective low-cost solution for using 433 MHz. The TX-ASK is an ASK hybrid transmitter module. TX-ASK is designed by the saw resonator, with an effective low cost, small size and simple to use for designing.

Note: The product shown in the video section is just for illustrative purposes. The actual product is as looks like the main image.

Applications :
  1. Remote Controls
  2. Automation System
  3. Wireless Security System
  4. Sensor Reporting
  5. Car Security System
  6. Remote Keyless Entry

Note: This device will not support direct UART communication when connected to PC or microcontrollers as there is a lot of noise always available on these frequencies.

Features :

  1. Low Power Consumption.
  2. Easy For RF-based Application.
  3. Complete Radio Transmitter.
  4. Transmit Range Up To 50m.
  5. CMOS / TTL Input.
  6. No Adjustable Components.
  7. Very Stable Operating Frequency
  8. Low Current Consumption (Typ 11mA)
  9. Wide Operating Voltage (1.5-5v)
  10. ASK Modulation

Package Includes:

1 x 433Mhz RSI Wireless Transmitter Receiver Module.

Range in Open Space(m)


Transmitter Frequency Range(MHz)


Receiver Frequency Range(MHz)



105 dBm

Receiver Supply Current(mA)


RX IF Frequency(MHz)


Receiver Operating Voltage(V)


Transmitter Supply Voltage(V)

3 to 6

Transmitter Output Power(dBm)

4 to 12

TX Module Size(mm)

13x12x4 (LxWxH)

RX Module Size(mm)

13x45x4 (LxWxH)



Shipment Weight

0.01 kg

Shipment Dimensions

2 × 5.5 × 5 cm

15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 4 reviews

4.8 overall

Add a review

  1. Mohit prashant (verified owner)

    good working but delivery sucks.

    Mohit prashant

  2. getitsathish (verified owner)

    Fast delivery for Pune. good packaging and fedex delivery. Tested it for 10m without separate antenna, it works great.


  3. Mohan (verified owner)

    Good product


  4. Mohan (verified owner)

    Great good product and fast delivery


What is RF Transmitter and Receiver

In this article, we will understand, what is RF...

Questions and answers of the customers

  1. 0 votes
    Q Is it compatible with Arduino answer now
    Asked by shppingofmk on September 17, 2021 9:21 pm


  2. 0 votes
    Q Is this compatible with Arduino? answer now
    Asked by shppingofmk on September 17, 2021 9:19 pm


Only registered users are eligible to enter questions
Country Of Origin: China

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