Beijing Roborock Technology Co. Ltd. RSW01 Manual De Usuario
Ruby S F89ETSM13-W2 SPEC
石头世纪科技有限公司 内部文档
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4.2 Wireless LAN antenna matching circuit
4.3 Antenna design requirements:
1) RF-line need 50Ω single line impedance;
2) Antenna is 2.4G WiFi Frequency band MIFA type Board antenna
3) Antenna length, width, shape(s) as follows,Company:mm;