泰斗微电子 GPS/北斗双模授时模块

评测依据

• review_count：4500
• rating_avg：4.3
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_value
• sources：["京东","天猫","小红书"]
• time_range：{"from":"2026-06-25 11:39:28","to":"2026-06-25 11:39:28"}
• intros：{"brand_intro":"泰斗微电子是中国北斗芯片和模块的领军企业，成立于2008年，总部位于广州。创始人高峰是北斗导航芯片专家，公司专注于北斗/GPS双模芯片研发，产品在授时、定位领域出货量超千万片。品控遵循'高性价比'路线，通过ISO/TS16949认证，在消费级和工业级市场均有布局。其授时模块被广泛应用于无人机、车载终端和物联网设备。","product_intro":"TD-Timing-M1是一款低成本、小体积的GPS/北斗双模授时模块，适合嵌入式系统集成。核心卖点：双模授时精度<100纳秒、超小尺寸（15×15mm）、低功耗（0.5W）。适用于智能电网终端、安防摄像头、农业物联网等场景。相比天宝模块，其价格仅为1/10，但精度和稳定性稍逊。用户评价'便宜够用，DIY神器'。","key_specs":{"授时精度":"≤100纳秒（GPS/北斗），满足一般工业需求","尺寸":"15×15×3mm，适合紧凑设计","功耗":"≤0.5W，电池供电设备友好","接口":"UART（NMEA协议）、1PPS输出","工作温度":"-40℃至+85℃，适应极端环境"}}
• alt_products：[{"product_name":"泰斗微电子 GPS/北斗双模授时模块","brand":"泰斗微电子","model":"TD-Timing-M1","price":350}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":75.9,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"淘宝和京东用户评价其'性价比无敌'，在DIY社区中广受欢迎。优点：价格极低、尺寸小、功耗低、双模支持。缺点：精度不如专业级、无保持功能（无GPS时失效）、固件更新少。专业评测（什么值得买）指出，其1PPS抖动在100纳秒左右，适合非关键场景。小红书用户分享'给树莓派加了个授时模块，时间同步精度够用'。","source_count":3}},{"source":"objective","score":83.6589879759519,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.3,"price":350,"wom_score":75.9}},{"source":"user_review","score":86,"weight":0.15,"confidence":1,"details":{"rating_avg":4.3,"review_count":4500,"source":"product_reviews_aggregate"}}]
• method_version：v2
• search_visual：null