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 02:56:40","to":"2026-06-26 02:56:40"}
• intros：{"brand_intro":"山进是台湾知名收音机品牌，创立于1974年，以高端便携收音机闻名全球。其产品设计注重音质与接收性能，多次获得iF设计奖与红点奖。山进在欧美市场拥有极高声誉，被广播爱好者誉为\"收音机中的劳斯莱斯\"。近年来深耕中国大陆市场，推出多款旗舰机型。","product_intro":"ATS-909X2是山进经典旗舰的升级版，支持调频/中波/短波/长波/航空波段/单边带（SSB）。采用双变频超外差电路与DSP处理器，接收灵敏度与选择性优异。配备2.8英寸彩色LCD屏、多功能旋钮、蓝牙发射功能（可连接耳机）。内置锂离子电池，支持USB充电，附赠便携皮套。","key_specs":["频率范围：调频87.5-108MHz / 中波520-1710kHz / 短波1711-29999kHz","接收模式：调频/中波/短波/长波/航空波段/单边带（SSB）","调谐方式：数字调谐（ATS/手动/直接频率输入）","输出功率：≥800mW（内置扬声器）","电源：内置锂离子电池（3.7V/3000mAh）或外接5V USB","尺寸：约200×126×41mm / 重量：约560g"]}
• 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的短波接收能力令人惊叹，是DXer（远程收听爱好者）的必备工具。","山进把收音机做成了艺术品，音质和颜值都在线。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":0,"weight":0.2,"confidence":0.8,"details":{"source":"product_specs","brand_reputation":0,"customer_satisfaction":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的短波接收能力令人惊叹，是DXer（远程收听爱好者）的必备工具。","山进把收音机做成了艺术品，音质和颜值都在线。"]}}]
• method_version：v2
• search_visual：null