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1 SI Serial conguration interface, data input

2 SCLK Serial conguration interface, clock input

3 SO Serial conguration interface, data output

4 GDO2 Digital output for general use

5 GDO0 Digital output for general use

6 CSn Serial conguration interface, chip select

7 GND Ground

8 GND Ground

9 GND Ground

10 ANT Antenna

12 Vcc Supply Voltage

PIN VALUE

RXQ4 Multichannel - Crystal ControlSub 1GHz Multichannel Radio Transceiver whitout microcontroller

The RXQ4 is a low-cost sub 1GHz radio transceiver designed for low-powerwireless applications, based on the CC1101(Texas Instruments).The circuit is mainly intended for the ISM (Industrial, Scientic and Medical)andSRD( Short Range device) frequency bands at 315, 433, 868, and 915MHZ.

OPTIONS AVAILABLE

radiofrequency - hybrid circuits - sensor, lighting and power

APPLICATIONS

I-ETS 300-220 FCC 15/C

COMPLIANCE

TRANSCEIVER

Conformal Coating

Metal Shield for no coated

Length PIN customizable

SMT Version

MECHANICAL DIMENSIONS

Car Alarm Systems

Home Security Systems

Automatic Meter Reading

Industrial Monitoringand Control

315 MHz

433.92 MHz

868.35 MHz

915 MHz

FREQUENCY

Wireless Sensor Networks

www.telecontrolli.com - sales@telecontrolli.com 1/2

15,24 mm

1

2

3

8

7

9

10

12

6

5

4

20,32 mm

2,54 mm

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7/24/2019 RXQ4_Datasheet.pdf

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www.telecontrolli.com - sales@telecontrolli.com 2/2

Telecontrolli Srl has an on going policy to improve the performance and reliability of their products; we therefore reserve the right tomake changes without notice. The information contained in our data sheets is believed to be accurate, however we do not assumeany liability arising from the application or use of any product or circuit.

CIRCUIT SCHEMATIC

CHARACTERISTICS MINUNIT TYP MAX

Vcc

Supply Voltage VDC 1.8 3 3.6

IS

Supply Current (RX mode / TX mode) mA 15/29

IS

Supply Current (Power Down mode) uA 0.2

PO Po RF Out into 50 Ohm dBm 10

RF Sensitivity (1.2 Kb/sec Data Rate) dBm -112

Max Data Rate Kbit/s 500

StartUp Time (Sleep to RX/TX mode) usec 240

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Operating Temp. Range C -25 80