1. Application product P/N HYT936-H Type FM/AM Digital Tuner 适用范围 HYT936-H AM/FM 数字调谐收音板 2. Test conditions The Supply Voltage must be regulated: +12V±2% Condition Temperature: 20±2℃ Humidity: 60~70%Rh Measurement shall be started 10 minutes after power applied When occurred an objection on the judgment, Use Radio Set provided by HY 测试条件 标准测试条件 温度: +5℃ ~ +30℃ 相对湿度: 45%~85% 电源电压:+12V±2% 通电10 分钟后测试 当试验数据或判定有异议时,请在温度 20±2℃,相对湿度60%~70%的场合下进行测试; 当试验数据或判定有异议时,请使用由佛山市豪粤电子有限公司提供的收音机测试架及控制程序。 3. Normative References GB 2846 Methods of measurement on radio receivers for AM broadcast transmissions GB 6163 Methods of measurement on radio receivers for FM broadcast transmissions GB 9374 Basic parameters for sound broadcasting receivers GB/T 14277 General specification for audio combination equipment 参照标准 GB 2846 调幅广播收音机测量方法 GB 6163 调频广播收音机测量方法 GB 9374 声音广播接收机基本参数 GB/T 14277 音频组合设备通用技术条件