authorization letter

FCC ID YWRDCM4-HDR

Digital Video Broadcasting

Sandmartin(Zhong Shan) Electronic Co., Ltd.

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

Document ID #1558711

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=1558711
• https://fccid.io/YWRDCM4-HDR/Letter/authorization-letter-1558711
• https://fccid.io/YWRDCM4-HDR/Letter/authorization-letter-1558711.pdf

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