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波峰比波谷大了2dbm左右正常应该是0.5以下啊经过了滤波器就这样了,前面都是好的

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dB应该是无线通信中最基本、最习以为常的一个概念了。我们常说“传播损耗是xx dB”、“发射功率是xx dbm”、“天线增益是xx dBi”……有时,这些长得很像的dBx们可能被弄混,甚至造成计算失误。它们究竟有什么区别呢?这事不得不先从dB说起。而说到dB,最常见的就是3dB啦!3dB在功率图或误

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一文搞懂db,dBm

dB应该是无线通信中最基本、最习以为常的一个概念了。我们常说“传播损耗是xx dB”、“发射功率是xx dbm”、“天线增益是xx dBi”……有时,这些长得很像的dBx们可能被弄混,甚至造成计算失误。它们究竟有什么区别呢?这事不得不先从dB说起。而说到dB,最常见的就是3dB啦!3dB在功率图或误

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一文搞懂db,dBm

1、AFLP5G25641T62300-2700 MHz, 32 dB, 29 dbm Airfast®预驱动器模块频率:2.3GHz ~ 2.7GHzP1dB:29dbm增益:32dB噪声系数:-射频类型:通用电压 - 供电:3.3V,5

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明佳达电子Mandy 2024-03-06 14:50:30
(RF) 射频放大器:AFLP5G25641T6由三级放大和支持电路组成,A2I20D020NR1具有超宽的射频带宽

AR9344 FCC/CE/IC DR531//QCA9531,MIMO,2.4G,30dbm 2 x 2.4G MMCX connectors/5M/10M/20M/40M Bandwidth/high power DR344/AR93

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wallysTian 2022-12-26 16:19:31
Wallys/QCA9531,MIMO,2.4G,30dBm,2 x 2.4G MMCX//AR9344 802.11a/802.11n 5G

MT7915/MT7975/IPQ6000/IPQ6018/IPQ6010/IPQ4019/IPQ4029/ipq4018/IPQ4028/IPQ8072/IPQ8072A/IPQ8074/IPQ8074A/IPQ9074/QCN9074/

Wallys/IPQ4018 12V-56VDCPassive 24V-56V/2*MMCX 27dbm Support MU-MIMO /industrial wifi moudle

AR9342 High power 1x10/100/1000M GEAR9342 2 x 5G MMCX LTE/3G Application 30dbm Featuring with industrial-grade Atheros’s

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wallysTian 2022-08-24 13:16:41
AR9342  Wallys High power 1x10/100/1000M GE  AR9342 2 x 5G MMCX LTE/3G Application 30dBm

DR531-Qualcomm-QCA9531-support-MU-MIMO-2T2R-2.4G-high-power-30dbm-2-GETH-portQCA9531,MIMO,2.4G,30dbm2 x 2.4G MMCX connec

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DR531-Qualcomm-QCA9531-support-MU-MIMO-2T2R-2.4G-high-power-30dbm-2-GETH-port

QCA9880 802.11ac Dual bandQCA9880 3x3 2.4G/5G FCC/CE/IC Qualcomm-Atheros QCA9880 chipset2.4GHz max 26dbm & 5GHz max 25dB

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wallysTian 2022-08-17 13:22:20
QCA9880 ,802.11ac,wallys, Dual band , QCA9880, 3x3 ,2.4G/5G, FCC/CE/IC