Hellow guys, Welcome to my website, and you are watching ​A Two-Chip Radio? Review of the New ESP138 with TEF6686 and SI4732 SSB chip. and this vIdeo is uploaded by OM0ET at 2025-09-23T09:18:18-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.