Module Information

Model: RC-TASK2-868

Description: 

ASK/OOK transmitter module with Crystal oscillator.

 

Vdc: 2.2 ÷ 3.6Volt

Current:  21/15mA

Frequency: 868.30MHz​

Power : 10dBm

Dimension: 20.32 x 11.43mm 

Model: RC-TFSK3-434

Description:

433.92MHz FSK Radio Transmitter Module - Standard Pinout .

 

 

Vdc: 2.4 ÷ 3.6Volt

Current: 14.5m

Frequency: 433.92MHz

Powe : 10dBm

Dimension: 20.32 x 11.43mm

 

Model: RC-TFSK4-434

Description :

433.92MHz FSK Transmitter Module - Standard Pinout.

 

 

Vdc: 2.4 ÷ 3.6Volt

Current: 14.5mA

Frequency: 433.92MHz

Power :  10dBm

Dimension: 30.5 x 10.3mm

Reference Schematics

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New Radio Modem (Long Range Mode)

2020-10-31 16:58

Array() no author 78063

New Radio Modem (Long Range Mode)

We have recently realized N.3 wireless Radio Modem, with this device is possible to realize a simple wireless RS232 link .This device are based on the

We have recently realized N.3 wireless Radio Modem, with this device is possible to realize a simple wireless RS232 link .

This device are based on the CC1310 device from Texas Instrument, this device can be work also in Long Range Mode (LRM) that is a particulary encoding technique that trades data rate for sensitivity gains. These gains are achieved by digital coding. For more information you can consult this document : http://www.ti.com/lit/an/swra642/swra642.pdf

When aiming at lower sensitivity values, you have the option of reducing the symbol rates transmitted over the air.

Reducing the symbol rate normally implies a lower signal bandwidth.

dongleusb2-1604159777.jpg

The products developped are the following :

- RCQ3-868-RM   in the Band from 867÷870MHz.

- RCQ3-434-RM   in the Band from 430-435MHz.

- RCQ3-915-RM in the Band from 912-917MHz.

To develop yours application, you can buy the following evaluation board :

- RCQ3-868-DK

- RCQ3-434-DK

- RCQ3-915-DK 

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