请问传导及辐射的杂散具体指标是多少？一般需要测几次谐波呢？

s7588

请问传导及辐射的杂散具体指标是多少？一般需要测到几次谐波呢？

zhao_jian

<P>GSM900,DCS1800,PCS1900传导和辐射的杂散指标都是-30dBm,测到5次谐波基本上就可以了,但是通常最难过的是2次3次谐波，而且辐射情况下辐射的谐波会难过些。</P>[br]<p align=right><font color=red>+3 RD币</font></p>

garden

有没有详细一点的介绍资料啊？在什么条件下测（输出功率，频率，诣波等

hust2000ljs

<P>给你一个详细的解释,包括通话模式和idle模式的杂散测试标准.</P><P 0cm 0cm 0pt"><FONT face=宋体>发信机的杂散发射是指用标准测试信号调制时在除载频和由于正常调制和切换瞬态引起的边带以及邻道以外离散频率上的发射。</FONT></P><P 0cm 0cm 0pt; TEXT-INDENT: 24pt; TEXT-ALIGN: left" align=left>杂散发射按其来源的不同可分为传导型和辐射型两种。<p></p></P><P 0cm 0cm 0pt; TEXT-INDENT: 24pt; TEXT-ALIGN: left" align=left>传导型杂散发射是指由天线连接器处引起的任何杂散发射。<p></p></P><P 0cm 0cm 0pt; TEXT-INDENT: 24pt; TEXT-ALIGN: left" align=left>辐射型杂散发射是指由于机壳以及设备的结构而引起的任何杂散发射（故又称为“机壳发射”）。<p></p></P><P 0cm 0cm 0pt; TEXT-INDENT: 21pt; TEXT-ALIGN: left" align=left>杂散发射的功率不得超过表15给出的值。<p></p></P><P 0cm 0cm 0pt; TEXT-INDENT: 21pt; TEXT-ALIGN: left" align=left> <p></p></P><P 0cm 0cm 0pt; TEXT-INDENT: 21pt; TEXT-ALIGN: left" align=left>              表15-1  传导型杂散发射,MS被分配一个信道(专用模式)<p></p></P><DIV align=center><TABLE medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-table-layout-alt: fixed; mso-border-alt: solid windowtext .5pt; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt" cellSpacing=0 cellPadding=0 border=1><TR 22.5pt"><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 0.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 147.9pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; HEIGHT: 22.5pt; BACKGROUND-COLOR: transparent" width=197 rowSpan=2><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center> <p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>频率范围<p></p></P></TD><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 0.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #d4d0c8; WIDTH: 266.85pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; HEIGHT: 22.5pt; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt" width=356 colSpan=2><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>功率电平(dBm)<p></p></P></TD></TR><TR 23.05pt"><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #d4d0c8; WIDTH: 125.1pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; HEIGHT: 23.05pt; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=167><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>GSM 900MHz<p></p></P></TD><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #d4d0c8; WIDTH: 5cm; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; HEIGHT: 23.05pt; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=189><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>DCS 1800MHz<p></p></P></TD></TR><TR><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 147.9pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt" width=197><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>100kHz～1GHz<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>1GHz～12.75GHz<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>1000MHz～1710MHz<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>1710MHz～1785MHz<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>1785MHz～12.75GHz<p></p></P></TD><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #d4d0c8; WIDTH: 125.1pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=167><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left>         -36<p></p></P><P 0cm 0cm 0pt">         -30<p></p></P></TD><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #d4d0c8; WIDTH: 5cm; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=189><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left>          -36<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left> <p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left>          -30<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left>          -36<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left>          -30<p></p></P></TD></TR></TABLE></DIV><P 0cm 0cm 0pt 127.5pt; TEXT-INDENT: 21.25pt; TEXT-ALIGN: left" align=left>表15-2  传导型杂散发射,MS处于空闲模式<p></p></P><DIV align=center><TABLE medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-table-layout-alt: fixed; mso-border-alt: solid windowtext .5pt; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt" cellSpacing=0 cellPadding=0 border=1><TR 18pt; mso-height-rule: exactly"><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 0.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 204.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; HEIGHT: 18pt; BACKGROUND-COLOR: transparent; mso-height-rule: exactly" vAlign=top width=273><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>频率范围<p></p></P></TD><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 0.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #d4d0c8; WIDTH: 210pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; HEIGHT: 18pt; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-height-rule: exactly" vAlign=top width=280><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>功率电平(dBm)<p></p></P></TD></TR><TR><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 204.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt" width=273><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>100kHz～880MHz<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>880MHz～915MHz<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>915MHz～1000MHz<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>1000MHz～1710MHz<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>1710MHz～1785MHz<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>1785MHz～12.75GHz<p></p></P></TD><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #d4d0c8; WIDTH: 210pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=280><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>-57<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>-59<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>-57<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>-47<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>-53<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>-47<p></p></P></TD></TR></TABLE></DIV><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left>                        表15-3  辐射型杂散发射,MS被分配一个信道(专用模式)<p></p></P><DIV align=center><TABLE medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-table-layout-alt: fixed; mso-border-alt: solid windowtext .5pt; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt" cellSpacing=0 cellPadding=0 border=1><TR 22.5pt"><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 0.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 147.9pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; HEIGHT: 22.5pt; BACKGROUND-COLOR: transparent" vAlign=top width=197 rowSpan=2><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left>         <p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left>          频率范围<p></p></P></TD><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 0.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #d4d0c8; WIDTH: 266.85pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; HEIGHT: 22.5pt; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=356 colSpan=2><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left>                     功率电平(dBm)<p></p></P></TD></TR><TR 18pt"><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #d4d0c8; WIDTH: 125.1pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; HEIGHT: 18pt; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=167><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left>        GSM 900MHz<p></p></P></TD><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #d4d0c8; WIDTH: 5cm; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; HEIGHT: 18pt; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=189><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left>         DCS 1800MHz<p></p></P></TD></TR><TR><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 147.9pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=197><P 0cm 0cm 0pt; TEXT-INDENT: 21pt; TEXT-ALIGN: left" align=left>30MHz～1GHz<p></p></P><P 0cm 0cm 0pt; TEXT-INDENT: 21pt; TEXT-ALIGN: left" align=left>1GHz～4GHz（应是6G）<p></p></P><P 0cm 0cm 0pt; TEXT-INDENT: 21pt; TEXT-ALIGN: left" align=left>1000MHz～1710MHz<p></p></P><P 0cm 0cm 0pt; TEXT-INDENT: 21pt; TEXT-ALIGN: left" align=left>1710MHz～1785MHz<p></p></P><P 0cm 0cm 0pt; TEXT-INDENT: 21pt; TEXT-ALIGN: left" align=left>1785MHz～6GHz（应是6G）<p></p></P></TD><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #d4d0c8; WIDTH: 125.1pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=167><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left>         -36<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left>         -30<p></p></P></TD><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #d4d0c8; WIDTH: 5cm; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=189><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left>          -36<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left> <p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left>          -30<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left>          -36<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: left" align=left>          -30<p></p></P></TD></TR></TABLE></DIV><P 0cm 0cm 0pt 127.5pt; TEXT-INDENT: 21.25pt; TEXT-ALIGN: left" align=left>表15-4  辐射型杂散发射,MS处于空闲模式<p></p></P><DIV align=center><TABLE medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-table-layout-alt: fixed; mso-border-alt: solid windowtext .5pt; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt" cellSpacing=0 cellPadding=0 border=1><TR><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 0.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 204.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent" vAlign=top width=273><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>频率范围<p></p></P></TD><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 0.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #d4d0c8; WIDTH: 210pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt" vAlign=top width=280><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>功率电平(dBm)<p></p></P></TD></TR><TR><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 204.75pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=273><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>30MHz～880MHz<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>880MHz～915MHz<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>915MHz～1000MHz<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>1000Hz～1710MHz<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>1710MHz～1785MHz<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>1785MHz～6GHz<p></p></P></TD><TD windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #d4d0c8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #d4d0c8; WIDTH: 210pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" vAlign=top width=280><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>-57<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>-59<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>-57<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>-47<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>-53<p></p></P><P 0cm 0cm 0pt; TEXT-ALIGN: center" align=center>-47<p></p></P></TD></TR></TABLE></DIV>[br]<p align=right><font color=red>+5 RD币</font></p>

EMCguy

买本标准不就解决了吗？也不贵。
如果是gsm手机：YD1032.
传导杂散：频率到12.x GHz
辐射杂散：频率到6GHz.