山进ATS-909X2

评测依据

• review_count：6800
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[1000,1999]
• dimension：performance
• sources：["京东","天猫","山进官网"]
• time_range：{"from":"2026-06-26 02:56:40","to":"2026-06-26 02:56:40"}
• intros：{"brand_intro":"山进（Sangean）是源自台湾的知名收音机品牌，成立于1974年，以生产高品质收音机、音响和无线音频设备闻名。山进产品以精湛的做工、出色的音质和稳定的接收性能著称，多次获得德国红点设计奖和iF设计奖。品牌在欧美市场拥有极高占有率，被公认为全球收音机行业的标杆之一。其产品线覆盖便携式、台式、数字调谐及网络收音机，深受广播爱好者和专业用户信赖。","product_intro":"山进ATS-909X2是经典机型ATS-909X的全面升级版，定位专业级全波段便携收音机。支持FM/SW/MW/LW四波段，采用双变频超外差电路与DSP协同处理，接收性能卓越。配备2.0英寸点阵液晶屏，可显示RDS信息、信号频谱等。内置SSB（单边带）解调功能，适合收听业余无线电通信。支持同步检波、带宽可调、天线衰减等专业功能。使用4节AA电池或外接电源，续航约30小时。整机做工精良，按键手感扎实。","key_specs":["频率范围：FM 87.5-108MHz / SW 1711-29999kHz / MW 520-1710kHz / LW 150-519kHz","调谐方式：数字PLL锁相环调谐","显示：2.0英寸点阵液晶屏（带背光）","供电：4节AA电池或6V DC外接电源","输出功率：喇叭1.5W / 耳机输出","尺寸：约200×126×41mm / 重量约560g（含电池）"]}
• alt_products：[{"product_name":"山进ATS-909X2","brand":"山进","model":"ATS-909X2","price":1280}]
• kol_quotes：["@短波猎人：909X2的同步检波功能在收听弱信号时简直是神器。","@电台发烧友阿强：山进的做工无可挑剔，旋钮的阻尼感让人上瘾。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":93.5,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户高度评价ATS-909X2的接收灵敏度与选择性，尤其在强信号下邻频抑制表现出色。SSB解调功能清晰稳定，业余无线电爱好者非常满意。音质在便携收音机中属于顶级，中频饱满，人声清晰。做工扎实，旋钮和按键手感一流。缺点是价格较高，且机身偏大偏重，不便随身携带。部分用户反映菜单操作稍显复杂。总体而言，是追求极致性能的专业用户首选。","source_count":3}},{"source":"objective","score":94,"weight":0.5,"confidence":0.7,"details":{"dimension":"performance","rating_avg":4.7,"review_count":6800,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":6800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@短波猎人：909X2的同步检波功能在收听弱信号时简直是神器。","@电台发烧友阿强：山进的做工无可挑剔，旋钮的阻尼感让人上瘾。"]}}]
• method_version：v2
• search_visual：null