山进（SANGEAN）ATS-909X2 全波段数字收音机

评测依据

• review_count：6800
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[1000,1999]
• dimension：performance
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 02:56:36","to":"2026-06-26 02:56:36"}
• intros：{"brand_intro":"山进（SANGEAN）成立于1974年，总部位于台湾，是全球知名的收音机与音频设备制造商。品牌以\"精准接收、极致音质\"为宗旨，产品线覆盖便携收音机、台式收音机、蓝牙音箱等。山进在短波接收领域拥有深厚技术积累，其ATS系列被国际广播爱好者誉为\"口袋里的接收机\"。品牌多次获得iF设计奖、日本VGP大奖，产品远销欧美日韩，是高端收音机市场的代表之一。","product_intro":"山进ATS-909X2是经典ATS-909的升级版，支持FM/MW/SW/LW全波段，搭载双变频超外差电路与DSP数字处理，接收灵敏度与选择性达到专业级水平。配备2.8英寸LCD显示屏，可显示信号强度、频率、时间等信息。内置立体声扬声器，音质均衡；支持SSB单边带接收、RDS电台信息显示、定时开关机、录音及线路输入。机身采用镁合金框架，坚固轻便，续航约40小时。适合广播发烧友、旅行者及专业监听场景。","key_specs":{"波段":"FM/MW/SW/LW/SSB","调谐方式":"数字调谐（DSP+双变频）","扬声器":"单声道40mm扬声器（带立体声耳机输出）","电源":"4节AA电池或外接电源","附加功能":"SSB接收、RDS、录音、定时开关机、线路输入","尺寸":"约200×120×35mm"}}
• alt_products：[{"product_name":"山进（SANGEAN）ATS-909X2 全波段数字收音机","brand":"山进","model":"ATS-909X2","price":1299}]
• kol_quotes：["\"ATS-909X2的SSB接收能力在同类产品中数一数二，是火腿族的好伙伴。\"——业余无线电爱好者@BH4TDV","\"山进把专业接收机塞进了口袋，909X2是旅行的最佳搭档。\"——旅行博主@背包客小刘"]
• scoring_breakdown：[{"source":"word_of_mouth","score":88.5,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户称赞ATS-909X2的短波接收能力极强，弱信号下也能清晰解调，SSB模式适合收听业余无线电。做工精良，按键手感扎实，屏幕信息丰富。音质方面，外放中规中矩，但耳机输出立体声效果出色。缺点包括价格较高，电池仓设计略紧，部分用户反映操作菜单稍复杂。总体评价为\"专业级便携机\"，适合对接收性能有极致要求的用户。","source_count":0}},{"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":["\"ATS-909X2的SSB接收能力在同类产品中数一数二，是火腿族的好伙伴。\"——业余无线电爱好者@BH4TDV","\"山进把专业接收机塞进了口袋，909X2是旅行的最佳搭档。\"——旅行博主@背包客小刘"]}}]
• method_version：v2
• search_visual：null