Attestation Letter

FCC ID: 2AF6B-RAK2243

Attestation Statements

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FCCID_4311011

Shenzhen Rakwireless Technology Co., Ltd. Add: Room 506, Bldg B, New Compark, Pingshan First Road, Taoyuan Street, XiLi town,Nanshan District, Shenzhen, China Tel: +8675586152201 Fax: +8675586152201 Email: ye.duiyu@rakwireless.com Date: 2019-05-30 To: FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attestation letter Dear Sir/Madam, We, Shenzhen Rakwireless Technology Co., Ltd., have the product: LoRa Concentrator Module, model: RAK2245 Pi HAT, FCC ID: 2AF6B-RAK2243 The Lora chip, model: SX1301, installed in the product can support 125 kHz, 250 kHz and 500 kHz bandwidth, for marketing purpose, this chip will not support/enable the 125 kHz, 250 kHz bandwidth in US, for it has been shield by the manufacturer using the software. The transceiver chip, model: SX1257, installed in the product can support 862-960MHz frequency range, for marketing purpose, this chip will not support/enable frequencies other than 903-927.5MHz in US, for it has been shield by the manufacturer using the software. Sincerely, Signature: duiyu ye Engineer


Document Created: 2019-06-08 00:04:16
Document Modified: 2019-06-08 00:04:16
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