Product Info

NINA-B4 series - Application note
UBX-20037320 - R03 Contents Page 10 of 19
C1-Public
modules is below the SAR evaluation Exemption limits defined in RSS-102 issue 5 (Canadian
market limits).
2.4 Japan radio equipment compliance
⚠
Approvals are pending.
2.4.1 Compliance statement
NINA-B4 series modules comply with the Japanese Technical Regulation Conformity Certification of
Specified Radio Equipment (ordinance of MPT N°. 37, 1981), Article 2, Paragraph 1:

Item 19 "2.4 GHz band wide band low power data communication system".
2.4.2 End-product labelling requirement
End-products based on NINA-B4 series modules and targeted for distribution in Japan must be
affixed with a label with the “Giteki” marking, as shown in Figure 1. The marking must be visible for
inspection.
xxx-yyyyyy
Figure 1: Giteki mark
R
and NINA-B4 MIC certification number
2.4.3 End-product user manual requirement
As the MIC ID (represented as xxx-yyyyyy in Figure 1) is not included on the NINA-B4 marking, the
end-product manufacturer must include a copy of the NINA-B4 Japan Radio Certificate in the end-
product technical documentation
2.5 NCC Taiwan compliance
⚠
Approvals are pending.
2.5.1 Taiwan NCC Warning Statement

經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者均不得擅自變更頻率、 加大功率或變更
原設計之特性及功能。

低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立即停用，並改善至無
干擾時方得繼續使用。前項合法通信，指依電信法規定作業之無線電通信。低功率射頻電機須忍受合法通信
或工業、科學及醫療用電波輻射性電機設備之干擾。
Statement translation:

Without permission granted by the NCC, any company, enterprise, or user is not allowed to change
frequency, enhance transmitting power, or alter original characteristic as well as performance to
an approved low power radio-frequency device.

The low power radio-frequency devices shall not influence aircraft security and interfere legal
communications; If any interference is found or suspected, the user shall immediately cease
operating the equipment until the interference has been prevented. The said legal communications
means radio communications is operated in compliance with the Telecommunications Act. The low
power radio-frequency devices must be susceptible with the interference from legal
communications or ISM radio wave radiated devices.
2.5.2 Labeling requirements for end-product