- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄378123 > RC2200 (Electronic Theatre Controls, Inc.) ZigBee Ready RF Transceiver Modules PDF資料下載
參數(shù)資料
| 型號(hào)： | RC2200 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | ZigBee Ready RF Transceiver Modules |
| 中文描述： | 的ZigBee功能的RF收發(fā)模塊 |
| 文件頁(yè)數(shù)： | 12/17頁(yè) |
| 文件大?。?/td> | 372K |
| 代理商： | RC2200 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)當(dāng)前第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)
The simplest antenna to use is the quarter wave whip antenna. A quarter wave whip antenna
above a ground plane yields 37 Ohm impedance and a matching circuit for 50 Ohm are
usually not required.
A PCB antenna can be made as a copper track where the ground plane is removed on the
back side. The rest of the PCB board should have a ground plane as large as possible,
preferably as large as the antenna itself, to make it act as a counterweight to the antenna. If
the track is shorter than a quarter of a wavelength, the antenna should be matched to 50
ohms.
The length of a quarter wave antenna is 2.9 cm at 2450 MHz.
RC220x
2005 Radiocrafts AS
RC220x Data Sheet (rev. 1.0)
Page 12 of 17
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RC2200AT | ZigBee Ready RF Transceiver Modules |
| RC2200MM | ZigBee Ready RF Transceiver Modules |
| RC2202 | ZigBee Ready RF Transceiver Modules |
| RC2202AT | ZigBee Ready RF Transceiver Modules |
| RC2202MM | ZigBee Ready RF Transceiver Modules |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RC2200AT | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:ZigBee Ready RF Transceiver Modules |
| RC2200MM | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:ZigBee Ready RF Transceiver Modules |
| RC2202 | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:ZigBee Ready RF Transceiver Modules |
| RC2202AT | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:ZigBee Ready RF Transceiver Modules |
| RC2202MM | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:ZigBee Ready RF Transceiver Modules |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。