Antenna

来自Jack's Lab
(版本间的差异)
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(Overview)
(433 鞭状天线)
第26行: 第26行:
  
 
<source lang=bash>
 
<source lang=bash>
 +
--- rxlora. dst=0 type=0x00 src=0 seq=0 len=11 SNR=9 RSSIpkt=-49 BW=125 CR=4/5 SF=12
 +
^p0,0,0,0,11,9,-49
 +
^r125,5,12,434300
 +
^t2019-05-10T06:04:43.473
 +
noduino.org
 +
--- rxlora. dst=0 type=0x00 src=0 seq=0 len=11 SNR=9 RSSIpkt=-50 BW=125 CR=4/5 SF=12
 +
^p0,0,0,0,11,9,-50
 +
^r125,5,12,434300
 +
^t2019-05-10T06:04:48.482
 +
noduino.org
 +
--- rxlora. dst=0 type=0x00 src=0 seq=0 len=11 SNR=9 RSSIpkt=-49 BW=125 CR=4/5 SF=12
 +
^p0,0,0,0,11,9,-49
 +
^r125,5,12,434300
 +
^t2019-05-10T06:04:53.491
 +
noduino.org
  
 
</source>
 
</source>

2019年5月10日 (五) 14:10的版本

目录

1 Overview

http://www.i1wqrlinkradio.com/antype/ch9/chiave151.htm



2 Tesing Record

2.1 433 3dbi



2.2 433 鞭状天线

  • 频率范围: 433 ± 5 MHz
  • 增益: 15 dBi
  • 驻波比: ≤ 1.5 VSWR
  • 输入阻抗: 50 Ω
  • 功率容量: 50 W
  • 天线长度: 22 CM
  • 接口标准: SMA-J
--- rxlora. dst=0 type=0x00 src=0 seq=0 len=11 SNR=9 RSSIpkt=-49 BW=125 CR=4/5 SF=12
^p0,0,0,0,11,9,-49
^r125,5,12,434300
^t2019-05-10T06:04:43.473
noduino.org
--- rxlora. dst=0 type=0x00 src=0 seq=0 len=11 SNR=9 RSSIpkt=-50 BW=125 CR=4/5 SF=12
^p0,0,0,0,11,9,-50
^r125,5,12,434300
^t2019-05-10T06:04:48.482
noduino.org
--- rxlora. dst=0 type=0x00 src=0 seq=0 len=11 SNR=9 RSSIpkt=-49 BW=125 CR=4/5 SF=12
^p0,0,0,0,11,9,-49
^r125,5,12,434300
^t2019-05-10T06:04:53.491
noduino.org


3 Reference







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