山进（SANGEAN）ATS-909X2 全波段数字调谐收音机

评测依据

• review_count：6800
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[1000,1999]
• dimension：performance
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 02:56:38","to":"2026-06-26 02:56:38"}
• intros：{"brand_intro":"山进（SANGEAN）成立于1974年，是台湾知名的收音机与音频设备制造商，以高端便携收音机闻名全球。品牌注重音质与接收性能，产品线覆盖全波段、数字广播及蓝牙音箱。山进多次获得德国红点设计奖和iF设计奖，在欧美市场拥有极高声誉，是专业广播爱好者的首选品牌之一。","product_intro":"山进ATS-909X2是经典机型ATS-909X的升级版，支持FM/SW/LW/航空波段及单边带接收。采用新一代DSP芯片与双变频技术，选择性优异。配备大尺寸液晶屏、多功能键盘、RDS（调频数据系统）、录音及蓝牙发射功能。铝合金机身，质感高级，适合发烧友与户外使用。","key_specs":["频率范围：FM 87.5-108MHz / SW 1711-29999kHz / LW 153-513kHz / 航空波段 118-137MHz","调谐方式：数字PLL+飞梭旋钮+直接输入","灵敏度：FM 0.5μV / SW 10μV","输出功率：耳机输出≥15mW，扬声器输出≥1W","电源：4节5号电池或外接6V DC","尺寸：约190×120×35mm，重量约620g"]}
• alt_products：[{"product_name":"山进（SANGEAN）ATS-909X2 全波段数字调谐收音机","brand":"山进","model":"ATS-909X2","price":1280},{"product_name":"索尼（SONY）ICF-7600GR 全波段收音机","brand":"索尼","model":"ICF-7600GR","price":1599}]
• kol_quotes：["知名收音机评测博主'收音机狂人'称：'ATS-909X2的短波选择性是我用过最好的。'","台湾音频论坛评价：'山进把便携机的接收性能做到了台式机的水平。'"]
• scoring_breakdown：[{"source":"word_of_mouth","score":93.5,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户盛赞ATS-909X2的接收灵敏度极高，短波弱信号捕捉能力突出，航空波段清晰无杂音。音质均衡，人声自然。蓝牙功能方便连接手机播放音乐。缺点包括价格较高，操作菜单稍复杂，且电池续航在开启蓝牙时偏短。总体评价为'便携收音机天花板'，适合追求极致性能的用户。","source_count":2}},{"source":"objective","score":96,"weight":0.5,"confidence":0.7,"details":{"dimension":"performance","rating_avg":4.8,"review_count":6800,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":6800,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["知名收音机评测博主'收音机狂人'称：'ATS-909X2的短波选择性是我用过最好的。'","台湾音频论坛评价：'山进把便携机的接收性能做到了台式机的水平。'"]}}]
• method_version：v3
• search_visual：null