AN4174 Datasheet, PDF (1/21 Pages) STMicroelectronics – Using the SPIRIT1 transceiver under the ARIB STD-T67 standard in the 426 MHz band

AN4174
Application note
Using the SPIRIT1 transceiver under the ARIB STD-T67
standard in the 426 MHz band
By Placido De Vita
Introduction
The SPIRIT1 is a very low power RF transceiver, intended for RF wireless applications in the
sub-1 GHz band. It is designed to operate both in the license-free ISM and SRD frequency
bands at 169, 315, 433, 868, 915 and 920 MHz.
The Japanese association of radio industries and businesses (ARIB) was established in
response to several trends such as the growing internationalization of telecommunications,
the convergence of telecommunications and broadcasting, and the need to promote radio
related industries. The scope of the ARIB organism is defined as the basic technical
requirements for standard specifications of radio equipment.
This application note outlines the expected performance when using the SPIRIT1 under the
ARIB STD-T67 [2] standard in the 426 MHz band. For details of regulatory limits in the 426
MHz frequency band, please refer to the ARIB STD-T67 standard [2].
This can be downloaded from www.arib.or.jp/english/index.html.
October 2012
Doc ID 023728 Rev 1
1/21
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