Confidentiality letter

FCC ID YWRDCM4-HD

Digital Video Broadcasting

Sandmartin(Zhong Shan) Electronic Co., Ltd.

1. FCC ID
2. Sandmartin(Zhong Shan) Electronic Co., Ltd.
3. YWRDCM4-HD
4. Confidentiality letter

Document ID #1399482

This document is available from the following links. Linking directly to FCC.gov may result in an error.

• https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=1399482
• https://fccid.io/YWRDCM4-HD/Letter/Confidentiality-letter-1399482
• https://fccid.io/YWRDCM4-HD/Letter/Confidentiality-letter-1399482.pdf

Sending you directly to the document available from FCC.gov...