Produc _release

Picture:STD-302Z Channel programmable narrow band FM transceiver
STD-302Z 434 MHzNEW!

Circuit Design has announced the release of the new narrowband STD-302Z for 434 MHz.

more info

Picture:SLR-434M Low power long range radio modem the SLR-434M smart modem is a compact, easy to use embedded radio modem operating in the 434 MHz ISM band.
SLR-434MNEW!

Circuit Design has announced the release of the new smart modem SLR-434M. As well as data communication, it is also possible to process up to 8 switching signals. Evaluation samples - available now

As well as conventional FSK, SLR-434M also incorporates LoRa for greater sensitivity and increased range of a few km or more line of sight.

more info

Featured products

Picture:NK-2.4Y 2.4 GHz telecommand module
NK-2.4Y
2.4 GHz

2.4 GHz telecommand module

Picture:STD-601 (B) 434MHz miniature narrow band radio transceiver
STD-601
434, 400 MHz

New miniature narrow band radio transceiver

Picture:embedded 2.4 GHz radio transceiver modem STD-503
STD-503

A compact 2.4 GHz radio transceiver module for industrial applications

News News backnumber

July 2018
STD-302Z 458 MHzNEW!

STD-302Z 458 MHz

Announcing the new narrowband STD-302Z for 458 MHz with receiver category 1 approval.

May 2018
STD-302Z 434 MHz

STD-302Z 434 MHz

Announcing the new narrowband STD-302Z for 434 MHz with CE marking and receiver category 1 approval.

May 2018
WA-TX-03S / WA-RX-03S

SLR-434M

Announcing the new smart modem incorporating LoRa technology providing increased sensitivity and range.

Sept. 2017
 Evaluation software for embedded radio modem MU-2-R

[ YouTube video ] - For those users who are interested in exporting their products for use in the Japanese market, Circuit Design allow you to incorporate equivalent modules that satisfy Japanese radio standard. To begin with this [video] shows how to incorporate MU-2 for 429 MHz (MU-2-429) into your application. For more details see the [documents] page.

July 2017
 Evaluation software for embedded radio modem MU-2-R

[ YouTube video ] - This video introduces the Windows setting application used to test the STD-601 miniature transceiver in conjunction with evaluation board TB-STD601 using Arduino MEGA 2560. By using the setting software, the user can set the board and perform switching, analogue and packet transmission tests.

Jun. 2017

DoCs for RED compliance are updated and available.

Jun. 2017
 Evaluation software for embedded radio modem MU-2-R

[ YouTube video ] - This video introduces the evaluation software used to test the MU-2-R embedded radio modem in conjunction with testboards MU2-RIK (RS232) and MU2-UIK (USB). By using the testboards and evaluation software, the user can easily perform range tests.

Apr. 2017
WA-TX-03S / WA-RX-03S

WA-TX-03S / WA-RX-03S

Announcing the new multi channel wireless audio transmitter and receiver module for wireless audio transmission.

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By using Circuit Design's RF module, we introduce an example where the implementation of wireless has improved convenience.

See the example