Warning: main(product_left.html) [function.main]: failed to open stream: No such file or directory in /home2/airpoint/html/chinese/product.php on line 27

Warning: main() [function.include]: Failed opening 'product_left.html' for inclusion (include_path='.:/usr/local/php/lib/php') in /home2/airpoint/html/chinese/product.php on line 27
 
 
 
CDMA ICS
Á¦Ç°°³¿ä
95-A/B & 1X, 1xEVDO¿ë RFÁß°è±â¿¡¼­ Donor¿Í Service¾ÈÅ׳ª°£ÀÇ Feedback ½ÅÈ£¸¦ Á¦°ÅÇØÁÖ´Â ICS ¾Ë°í¸®ÁòÀÌ Å¾ÀçµÈ ÇÙ½É ¸ðµâÀÌ´Ù. ÁÖº¯ ȯ°æ º¯È­¿¡ µû¸¥ ÀÔ·Â ¹× feedback½ÅÈ£ÀÇ º¯È­¿¡ ´Éµ¿ÀûÀ¸·Î ´ëóÇÏ¿© ÃÖÀûÀÇ ½ÅÈ£ ǰÁú ¹× Ãâ·ÂÀ» º¸ÀåÇϸç, RF½ÅÈ£¸¦ µðÁöÅзΠó¸®Çϱ⠶§¹®¿¡ °£¼·Á¦°Å ÀüÈÄ »óȲ, Á¤È®ÇÑ Isolation ¹× Gain ¼³Á¤ µî, ¸¹Àº ¿î¿ë»óÀÇ µ¥ÀÌÅÍ Á¦°øÀÌ °¡´ÉÇÏ´Ù.
Ư¡
°¡) ¹«¼±Ã¤³Î Ư¼º
  1. ±âÁ¸ ¾Æ³¯·Î±×¿¡ ºñÇÏ¿© ÀüÆÄȯ°æ¿¡ ´ëÇÑ ±ØÈ÷ È¿À²ÀûÀÎ ¿¹Ãø°¡´É¼º/ÀçÇö¼º Á¦°ø
  2. ±¤¹üÀ§ÇÑ ¹«¼± ä³Îº¯È­(Multipath)¿¡ ´ëÇÑ ½Ç½Ã°£ ÃßÀû
  3. µµ½ÉÁö¿ªÀÇ ´Ù¾çÇÑ ¹«¼±Ã¤³Î ȯ°æ ¼ö¿ë
³ª) ¿î¿ëƯ¼º
  1. ¾ÈÁ¤Àû ¿î¿ëÀ» À§ÇÑ À̵æ È®º¸ : Isolation + 10dB
  2. ÁÖº¯ ȯ°æ¿¡ ´ëÇÑ ÀûÀÀÇü ½Åȣó¸® ¹× ¿î¿ë : °Ç¹° ½ÅÃà, °¡·Î¼ö, ¿Âµµº¯È­, ºÎǰ ³ëÈ­µî

»ç¾ç
¡Ý Apollex-FWD
PARAMETER
CONDITION
UNIT
SPECIFICATION
SPEC.
ºñ°í
Frequency
-
MHz
869~894
.
Gain
20FA
dB
43~13
.
Gain Accuracy
20FA
dB
¡¾ 1
.
Output Power
CDMA 20FA Total Power
dBm
-10
@max, SMA Conn.(f)
Noise Figure
-
dB
5
@max gain
Spurious Emission
18FA/-10dBm total power
750KHz/1.98MHz
dBc
-30/-45
¡âmarker
RBW : 30KHz
VBW : 100Hz
Input Power Range
CDMA 20FA
dBm
-30 ~ -70
SMA Conn.(f)
Flatness
20FA
dB
3
Peak to Peak
Input/Output VSWR
50§Ù
.
1.3:1/1.5:1
.
Rho
CASE 2, 1FA
-
0.975
@max gain
Frequency Stability
ppm
0.05
 
¡Ý Apollex-RVS
PARAMETER
CONDITION
UNIT
SPECIFICATION
SPEC.
ºñ°í
Frequency
-
MHz
824~849
.
Gain
20FA
dB
50~20
.
Gain Accuracy
20FA
dB
¡¾ 1
.
Output Power
CDMA 1FA Total Power
dBm
0
@max
Noise Figure
-
dB
5
@max gain
Spurious Emission
1FA/0dBm total power 750KHz/1.98MHz
dBc
-30/-45
¡âmarker
RBW : 30KHz
VBW : 100Hz
Input Power Range
CDMA 20FA
dBm
Noise Floor ~ -50
.
Flatness
20FA
dB
2
Peak to Peak
Input/Output VSWR
50§Ù
.
1.3:1/1.5:1
.
Rho
CASE 2, 1FA
-
0.975
@max gain
Frequency Stability
ppm
0.05
 
½Ã½ºÅÛ±¸¼ºµµ