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return loss ¤Î½Õ¾ã¤Ñ½u¥H¨ú±o³Ì§Cªº VSWR (Voltage Standing Wave Ratio) (VSWR)
©¹©¹¬O¤@¥ó§xÃø¨ä¯Ó®Éªº¤u§@. AEA´x¤W«¬¤Ñ½u¤ÀªR¨t¦C²£«~¥i¥Hº«©³ªºÂ²¤Æ³o¶µ¤u§@.
AEA ´£¨Ñ¤F¤TºØ°Ó¥ÎÀW²vªº¤Ñ½u¤ÀªR¾¹¨Ñ±z¿ï¾Ü: 30-150 MHz ¤ÀªR¾¹,150-525MHz
¤ÀªR¾¹t, ¤Î±M¨Ï¥Î©ó¦æ°Ê¹q¸Üªº CellMate ¤ÀªR¾¹ (806-960 MHz).
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¥un²³æªº±qÁä½L¤W¿é¤J¥Ø¼ÐÀW²vªº½d³ò¨Ã±µ¤W¤Ñ½u. VSWR vs.
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loss ¥i§Y®Éªº¶q´úµ²ªG. ¦b¸g¹L´XÓ²©öªº½Õ¾ã¤§«á.
µ²ªG¤]±N¦P®ÉÅã¥Ü¦bÅã¥Ü¾¹¤W¤F. |
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LCD¥H¹Ï§ÎÅã¥Ü±zªº¤Ñ½uªº VSWR vs. ±q 1 ¤ñ 10 ¦b½d³ò¤¤ªºÀW²v¤À§G±¡§Î
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§Ö³tªºpºâ«á¥H¹Ïªí§e²{¦b±zªº²´«e.
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C1: 30-150, C2:150-525, ¤Î C3:CellMate
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¼e¼sªºÀW²v½d³ò AEA’s
C1:30-150, C2:150-525 and C3:CellMate (806-960 MHz)
¤ÀªR¾¹³sÄòªºÂл\¥¦ªº³W®æÀW²v. ¥¦¦Û¤v²£¥Í©Ò»ÝªºµL½u¹q«H¸¹·½
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©w¦V°¸¦X¾¹ªº«ü¦V©Ê¥Hºë±K¶q´ú¤Ñ½uªº¤Ç°t.
Return Loss AEA
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¥un³s±µ©pªº¤Ñ½u±Ò°Ê¤ÀªR¾¹,return loss §Y¥ß¨è¥H dB ÈÅã¥Ü,
µM«á§Yø¥X VSWR ¦±½u. ±z¤]¥i¥H¶q´ú¤@±ø¦P¶b¹qÆl½uªº return loss .
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Field Strength Measurements C3:CellMate
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©ÎªÌ±N¤§¸g¥Ñ¶Ç¿é½u¶Ç°e¨ì PC ¤W¦sÀÉ
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Computer Interface
§ÚÌ¥t¥~¦³±M¥Îªº³nÅé¨Ñ»Ýn°t¦X PC ¤u§@ªº¨Ï¥ÎªÌ.°£¤F¥i¥HÅý¤ÀªR¾¹ªº¸ê®Æ¤Î¹Ï§Î¥i¥H¸g¥Ñ
RS-232 ¶Ç¿é¨ì PC ¦s¨ú¤§¥~, ¤]´£¨Ñ¦b PC ¤W±±¨îªº¯à¤O |
±M¥Î©ó
AEA ¤Ñ½u¤ÀªR¾¹
PlotCon ¥iÅý±z±q¹q¸£¤W±±¨î©Ò¦³¤ÀªR¾¹ªº¥\¯à.
PlotCon ´£¨Ñ¥D±±ªº¯à¤O¥H¥[±j±zªº¤ÀªR¾¹ªº¥\¯à¯SÂI
- Àx¦s¶q´ú¹Ï¥H¨Ñ±z¤é«á°l²×¤Ñ½uªº©Ê¯à.
- §Y®É¦b¹q¸£¤W±±¨î¤ÎÅã¥Ü¤ÀªR¾¹ªº¦U¶µ¥\¯à.
- ¸g¥Ñ±zªº¹q¸£¦C¦L¶q´ú¹Ï§Î.
- ¨Ï¥Î PlotCon ¦b¤ÀªR¾¹¤§¶¡¤¬¶Ç¤Ñ½u¸ê®Æ.
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PlotCon ¥i¥H¥Ñ³nºÐ©ÎµwºÐ°õ¦æ. COM Ports
¥i¨Ï¥Î 1 ¨ì 4. LPT1 «h¥Î¥H¦C¦L¹Ï§Î. PlotCon ªþÄݱM¥Îªº RS-232 ³s±µ½u,¦b
DOS 3.1 ¥H¤Wªºª©¥»¤ÎWindows ¤Uªº DOS µøµ¡§¡¥i°õ¦æ.
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Àx¦s§Aªº SWR ¹Ï§Î¥H¨Ñ¤é«á¤ñ¸û. ¸g¥Ñ¤@¬qªø®É¶¡¤§«á,
±z¥i¥Hµo²{±zªº¤Ñ½u©Ê¯àªº§ïÅÜ.
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Name ¬°¥Ø«e¶q´úªº¹Ï§Î©R¦W.
Y¨S¦³±N¥¦©R¦W, ¹w³]ªº¦WºÙ¬° NEW?
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Frequency
¥Ø«e«ü¼ÐªºÀW²v¥H MHz ¬°³æ¦ì, ¨Ò¦p, ¹Ï§Îø»s·í¤¤¥X®ÉÅã¥Ü 889.16.
, ³oÓ«ü¼Ð¬O¤£¥i¨£ªº, ¦ý¬O¥¦ªº¦ì¸m±N¦b¤¤¤ß. |
Width
¹Ï§ÎªºÀW²v¼e«×¥H MHz ¬°³æ¦ì, ¨Ò¦p, 85.00. |
Return Loss
«ü¼Ð¦ì¸mÀW²vªº return loss ¥H dB ¬°³æ¦ì |
VSWR
«ü¼Ð¦ì¸mÀW²vªº VSWR |
Status
¤@¯ëª¬ºA¤U³o¨à·|Åã¥Ü³Ì¦h¤TӹϥÜ,
ªí¥ÜµÛ¥Ø«e¤ÀªR¾¹ªº¤@¨Çª¬ºAt. ¦b¼ÆÈ¿é¤Jªº·í¤¤,¥¦¤]·|Åã¥Ü¦b³oÓ¦a¤è.
¦b¤@¨Çªþ¥[ªº¶q´ú±ø¥ó¤U, ¤]Åã¥Ü¦b³oÓ¦a¤è. |
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AEA ¤Ñ½u¤ÀªR¾¹ªº¥Dn³W®æ |
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C1: 30-150 ¤ÀªR¾¹ |
C2: 150-525 ¤ÀªR¾¹ |
C3: CellMate ¤ÀªR¾¹ |
ÀW²v¶q´ú½d³ò (MHz)
|
30-150 |
150-525 |
806-960 |
ªý§Ü
|
50 ohms |
50 ohms |
50 ohms |
SWR ¶q´ú½d³ò
|
1:1 ¦Ü 65:1 |
1:1 ¦Ü 65:1 |
1:1 ¦Ü 10:1 |
¦^±Â·l¥¢
(Return Loss) ¶q´ú½d³ò
|
-0.3 dB ¦Ü -50 dB |
-0.3 dB ¦Ü -50 dB |
-1.7 dB ¦Ü -30 dB |
ÀW²v³Ì¤p¶¡¶Z
|
10 kHz |
10 kHz |
10 kHz |
§Ç¦C³q°T°ð
|
19.2 kbaud, XON/XOFF handshake |
ºë½T«×
|
¦b
10:1 ¤§¤U¬° +/- 10%
|
Åã¥Ü¾¹ªº¸ÑªR«×
|
0 ¦Ü 1 MHz ¨CÓÂI
(10 kHz ÀW²v¶¡¶Z) |
0 ¦Ü 1 MHz ¨CÓÂI
(10 kHz ÀW²v¶¡¶Z) |
0 ¦Ü 2 MHz ¨CÓÂI
(10 kHz ÀW²v¶¡¶Z) |
¦@®¶°²¶H
(Harmonics ¤Î Spurious )
|
>30 dB |
>30 dB |
>40 dB |
¦@³q¯SÂI |
Åã¥Ü§ó·s®É¶¡
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¬ù
2 ¬íÄÁ/§ó·s¤@¦¸
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µL¥ô¦ó¾Þ§@
5 ¤ÀÄÁ«á¶i¤J¦¹¼Ò¦¡
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¹q·½»Ý¨D
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8 ÓAA ÆP©Ê¹q¦À, ©Î¾Y¹q¦À, ©ÎÂì»Ì¹q¦À
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¥~±µª½¬y¹q·½
: 12-16 VDC
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¥~Æ[¤Ø¤o
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4.3 x 8.5 x 2.25 inches (109 x 216 x 57 mm) |
Ǧq
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1 lb, 10 oz (0.74 kg) |
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