伦风凝星 发表于 2023-7-15 21:34 淘宝有mini PCIe版卖 个人感觉是三线厂土炮弄出来的玩意 正常还是用ADT那种mini PCIe转M.2. Key E线 不过价钱贵 换有M.2. Key E的新电脑比较实际 |
偶感觉是那个MINIPCIE版AX210的锅,考虑赶快退货 |
本帖最后由 伦风凝星 于 2023-7-15 21:35 编辑 AX210是只有非原生的MINI PCIE版本吧?转接电路电气性能太差? 另外,802.11ax的是2.4G、5G都能跑的,这儿是否运行在了2.4G下? |
我记得路由器的PA/LNA在802.11AX下的增益会比802.11AC低一些 比如FEM芯片QPF4559的参数: 5150 – 5895 MHz POUT = +15 dBm MCS11 HE160 -43 dB Dynamic EVM POUT = +16 dBm MCS11 HE80 -43 dB Dynamic EVM POUT = +23 dBm MCS9 VHT80/160 -35 dB Dynamic EVM POUT = +27 dBm MCS0 HT20 Spectral Mask Compliance Optimized for +5 V Operation 32 dB Tx Gain 2 dB Noise Figure 15 dB Rx Gain & 8 dB Bypass Loss 25 dB 2.4 GHz Rejection on Rx Path Integrated RF Couple and DC Power Detector |
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