Scientific Atlanta 750 MHz GaAs FET Line Extender III Installation And Operation Manual page 37

+PUVCNNKPIVJG#ORNKHKGT/QFWNGKPVJG*QWUKPI
1XGTXKGY
7KHDPSOLILHUPRGXOHSOXJVLQWRWKHVWUDQGPRXQWHGRUSHGHVWDOPRXQWHG ERWWRP
KDOIRIWKHKRXVLQJWKURXJK5)FRQQHFWRUVRQWKHERWWRPVLGHRIWKHPRGXOH
0+]*D$V)(7 /(,,,KRXVLQJVDQGDPSOLILHUPRGXOHVDUHGHVLJQHGVR\RXFDQ
RULHQWWKHDPSOLILHUPRGXOHFRQYHQLHQWO\IRUPDLQWHQDQFH7KHDPSOLILHUPRGXOHLV
UHYHUVLEOHVLQFHWKHLQSXWDQGRXWSXWSRUWVDUHORFDWHGGLUHFWO\DFURVVIURPHDFK
DQRWKHU
+PUVCNNCVKQP2TQEGFWTG
)ROORZWKHVHVWHSVWRLQVWDOOWKHDPSOLILHUPRGXOH
 %HJLQWKLVSURFHGXUHZLWKWKHOLQHH[WHQGHUKRXVLQJRSHQ
 3HUIRUPWKHIROORZLQJLI\RXDUHZRUNLQJZLWKDQDPSOLILHUVWDWLRQZKHUH
$&LVSUHVHQW
x ,QVWDOOWKHIXVHVKXQWVLQWKHDPSOLILHU DIWHU\RXLQVWDOOWKHDPSOLILHU
PRGXOHLQWKHKRXVLQJ
x 5HPRYHWKHIXVHVKXQWVIURPWKHDPSOLILHU EHIRUH\RXUHPRYHWKH
DPSOLILHUPRGXOHIURPWKHKRXVLQJ
)DLOXUHWRIROORZWKHVHLQVWUXFWLRQVPD\FDXVHGDPDJHWRPRGXOH5)
FRQQHFWRUVDQGKRXVLQJVHL]XUHDVVHPEOLHV
 2ULHQWWKHDPSOLILHUPRGXOHVRWKHIRUZDUGVLJQDOGLUHFWLRQ VWDPSHGRQ
WKHPRGXOHFRYHU LVLQWKHSURSHURULHQWDWLRQIRU\RXULQVWDOODWLRQ
 /LQHXSWKH5)FRQQHFWRUVRQWKHDPSOLILHUPRGXOHDQGWKHKRXVLQJWKHQ
SXVKWKHDPSOLILHUPRGXOHLQWRWKHKRXVLQJ
 6HFXUHWKHDPSOLILHUPRGXOHWRWKHKRXVLQJE\WLJKWHQLQJWKHWZRPRGXOH
UHWDLQHUVFUHZVZLWKDIODWEODGHVFUHZGULYHUIURPLQOEWR
LQOE 1PWR1P 6HHWKHIROORZLQJLOOXVWUDWLRQIRUWKHORFDWLRQRI
WKHUHWDLQHUVFUHZV
5HY%
&DXWLRQ
Module
Retaining
Screws
T2655
,QVWDOOLQJDQG&RQILJXULQJWKH*D$V)(7/LQH([WHQGHU,,,
OPEN
OPEN
LINE EXTENDER AMPLIFIER
LINE EXTENDER AMPLIFIER
FORWARD FORWARD MODULE MODULE
RETAINER RETAINER
SIGNAL DIRECTION SIGNAL DIRECTION
FWD IN FWD IN FWD OUT FWD OUT
TEST TEST TEST TEST
-20 dB -20 dB -20 dB -20 dB
MODULE
MODULE
RETAINER RETAINER
FORWARD REVERSE REVERSE
FORWARD
___ 450 MHz ___ 450 MHz ___ 30/46 ___ 30/46
ª ª
___ 550 MHz ___ 550 MHz ___ 50/70 ___ 50/70
___ 600 MHz
___ 600 MHz ___ 50/70 ___ 50/70
___ 600 MHz ___ 600 MHz
___ 40/51 ___ 40/51
___ 750 MHz ___ 750 MHz MADE IN U.S.A. MADE IN U.S.A.
___ 65/88 ___ 65/88
___ OTHER
___ OTHER