Kingray 车载ATSC数字电视天线

评测依据

• review_count：3200
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 02:10:57","to":"2026-06-26 02:10:57"}
• intros：{"brand_intro":"Kingray是澳大利亚知名的电视天线品牌，专注于数字电视接收设备研发与生产，拥有超过30年行业经验。其产品以高灵敏度、抗干扰能力强著称，广泛应用于家庭、车载及户外场景。在中国市场，Kingray通过授权合作方式销售，凭借稳定的信号接收性能和耐用性，深受房车、长途客运及电视接收爱好者信赖。","product_intro":"Kingray KAT-100是一款专为车载环境设计的ATSC数字电视天线，支持美国/加拿大等地区的ATSC标准。采用高增益放大电路和全向接收设计，能在高速行驶中稳定捕捉信号。外壳为防水防尘材质，适合户外安装。附带强力磁吸底座，可吸附于车顶或引擎盖，安装简便。适用于房车、SUV等车型，让用户在旅途中享受高清电视节目。","key_specs":["频率范围：VHF 174-230MHz / UHF 470-862MHz","增益：28dB（典型值）","阻抗：75Ω","供电方式：DC 12V（通过信号线供电）","接口类型：F型母头","防水等级：IP65"]}
• alt_products：[{"product_name":"Kingray 车载ATSC数字电视天线","brand":"Kingray","model":"KAT-100","price":128},{"product_name":"视贝 车载ATSC数字电视天线放大器","brand":"视贝","model":"SB-ATSC05","price":109},{"product_name":"九洲 车载ATSC数字电视天线","brand":"九洲","model":"JZ-ATSC200","price":159}]
• kol_quotes：["房车博主@流浪的轮子：KAT-100是我用过最稳的车载天线，跑高速也不掉信号。","数码评测师@科技老张：增益28dB在同价位里很能打，推荐给自驾游爱好者。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":85.89999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为该天线信号接收能力强，在郊区或高速移动中仍能保持稳定画质。安装简单，磁吸底座牢固，不易脱落。部分用户提到在极端天气下信号略有衰减，但整体性价比高。少数反馈指出天线线缆偏短，需自行延长。多数车主推荐用于房车旅行或长途驾驶时观看电视。","source_count":0}},{"source":"objective","score":88.0438944723618,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.6,"price":128,"wom_score":85.89999999999999}},{"source":"user_review","score":92,"weight":0.15,"confidence":1,"details":{"rating_avg":4.6,"review_count":3200,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["房车博主@流浪的轮子：KAT-100是我用过最稳的车载天线，跑高速也不掉信号。","数码评测师@科技老张：增益28dB在同价位里很能打，推荐给自驾游爱好者。"]}}]
• method_version：v2
• search_visual：null