{"id":3355,"date":"2026-01-15T08:39:33","date_gmt":"2026-01-15T08:39:33","guid":{"rendered":"https:\/\/ohfeel.gr\/oz2-dokimi-asfaleias-fcc\/"},"modified":"2026-03-11T13:06:05","modified_gmt":"2026-03-11T13:06:05","slug":"cz2-fcc-electromagnetic-emission-summary","status":"publish","type":"page","link":"https:\/\/ohfeel.gr\/en\/cz2-fcc-electromagnetic-emission-summary\/","title":{"rendered":"CZ02 – FCC PART 15B ELECTROMAGNETIC EMISSION TEST SUMMARY"},"content":{"rendered":"\t
\n\t\t
\n\t\t\t \n\t\t\t \n\t\t\t\t\t\t\n\t
\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t
\n\t\t\t\n
\n\n\t
\n\t\t\t\t
\n\t\t\t\n\t\t\t\n\t
\n\t\t\n
\n

CZ02- ELECTROMAGNETIC EMISSION TEST SUMMARY – FCC PART 15B<\/h2>\n

OH-FEEL CZ Series CZ02<\/strong><\/p>\n

Shenzhen HX Detect Certification Co., Ltd.<\/strong> \u2014 FCC Part 15 Subpart B<\/p>\n

1. Testing Facility Credibility<\/h3>\n

Shenzhen HX Detect Certification Co., Ltd. is an accredited EMC testing laboratory specializing in FCC, CE, and international electromagnetic compliance evaluations.<\/p>\n

The laboratory operates certified test chambers and calibrated equipment in accordance with ANSI C63.4<\/strong>, including EMI receivers, LISNs, and bilog antennas for radiated and conducted emissions testing.<\/p>\n

2. Description of Tests Performed<\/h3>\n

The OH-FEEL Hydroxyl Air Protection System<\/strong> was evaluated under FCC Part 15:2019 Subpart B (Class B)<\/strong>.<\/p>\n

The tested unit CZ01 is representative of the following CZ series models:<\/p>\n

    \n
  • CZ02<\/li>\n
  • CZ03<\/li>\n
  • CZ04<\/li>\n
  • CZ06<\/li>\n
  • CZ07<\/li>\n
  • CZ08<\/li>\n
  • CZ09<\/li>\n
  • CZ010<\/li>\n
  • CZ012<\/li>\n<\/ul>\n

    Testing procedures followed ANSI C63.4<\/strong> requirements and included:<\/p>\n

      \n
    • Radiated emissions (30\u20131000 MHz)<\/li>\n
    • Conducted emissions (not applicable \u2014 DC-powered device)<\/li>\n<\/ul>\n

      3. Key Results<\/h3>\n

      Radiated Emissions:<\/strong> PASS \u2014 All measured emissions were well below FCC Class B limits.<\/p>\n

      Representative results include:<\/p>\n

        \n
      • 89.6 MHz \u2192 19.9 dB\u00b5V\/m (Limit: 43.5) \u2014 Margin: \u221223.6 dB<\/li>\n
      • 291 MHz \u2192 26.6 dB\u00b5V\/m (Limit: 46.0) \u2014 Margin: \u221219.4 dB<\/li>\n
      • 790 MHz \u2192 30.5 dB\u00b5V\/m (Limit: 46.0) \u2014 Margin: \u221215.5 dB<\/li>\n<\/ul>\n

        Environmental conditions during testing:<\/p>\n

          \n
        • Temperature: 25\u00b0C<\/li>\n
        • Humidity: 48%<\/li>\n
        • Pressure: 1010 hPa<\/li>\n<\/ul>\n

          4. Certification Details<\/h3>\n

          Report No.:<\/strong> HX2006095502<\/p>\n

          Application No.:<\/strong> HX2006095501<\/p>\n

          Test Period:<\/strong> 2020-06-04 to 2020-06-09<\/p>\n

          Issue Date:<\/strong> 2020-06-09<\/p>\n

          Applicant:<\/strong> Shenzhen Qianhai Top-Technology Co., Ltd.<\/p>\n

          This summary confirms FCC Part 15B compliance for the OH-FEEL CZ-series systems. It is provided for clarity. Refer to the original FCC Part 15B Test Report for full data and detailed methodology.<\/em><\/p>\n<\/div>\n\t\t\n