SA

1
SA
S/A ?? ?????? ?? ???

• ?? ?? ?
• ?? ? ???

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PART III
RF-MODEM ? Frequency 110.3MHz
? Bandwidth 300KHz ? Output Level
115dBuV ? Attenuator 0 10dB ?
Spurios Outputs -60dBc ? Data Format
FSK (Frequency Shift Key) ? Data Rate
38.4Kbits/sec ? Mounting 19 rack
? Demensions 13.3 x 48.3 (cm)
3-2-3 ? ? ? ? MMCU-M
RF-MODEM
RS-232C
H L
FSK (D-A CONVERTING)
(A-D CONVERTING)
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RC ?? ?? ???
TBA
FSK MODULATOR
RS-232
NMS SERVER
Turnk Bridge AMP 812RCU
4
PART III
RCU ? ? ?
?
? ? SA-BOARD, GI-BOARD,
MT-BOARD ? ?? ?? CONTROL ?? 1 ?? 4 PORT
?? 0dBM, 6dBM, 25dBM ? ON / OFF ?? ??
??? ??? ?? ????.
? ? ??? ???? RCU ? ??
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PART III
???? ? LNK LINK LED (???), ???? ????
??. ? 1 Port 4 Port REVERSE OFF (??),
???? ???? ????. ? F (Frequency) ??
110.3MHz. ( ???? 133.5MHz ) ? ID MODULE
?? ???? ????? ??? ???? ????.
3-2-5 RC Module ???? ?
? ? ? BD 812RCU
? ?
? ? ? ? ? ? ? ?
?? ??? 110.3 MHz
?? ?? 55 85 dBuV
?? ?? FSK
???? 38.4 Kbps
??? 300 KHz
?? 46 x 62 x 17 mm wxdxh
?? 24 V
?? Min 72.6, Max163.8 mA
???? -20 80 ?

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PART III
RCU Block Diagram
CONTROL ?? OUT
?? ??? RCU Block Diagram

PLL
BPF
FSK Receiver
CONTROL
RF IN
BPF
CONTROL
FSK Receiver
CONTROL ?? OUT
PLL
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PART III
BD 812RCU
BD 812RCU ? ? ?
?
? ?
SA GainMaker ? ??? ???? ?? ???
? ? SA-BOARDER, RCU,
CONNECTOR
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PART III
SA-BOARD ???? ??
1
?? 1 SA?? ??? ??? ???? ??? ??? ??
?? ??.
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PART III
SA-BOARD ???? ??
2
?? 2 CONNECTOR ? ??? ??? ??
?? ??.
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PART III
?? 3 SA?? ??? ??? RCU? ??? SA-BOARD
? SA ??? ??? ? CONNECTOR ? ?? ? ???
????.
SA-BOARD ???? ??
3
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PART III
SA-BOARD ?? ??
?? 4
?? 4 SA ??? ? ??? ??
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PART III
? ?
SA-ICS ? ? ?
? ? ?

SA( Scientific Atianta) ? GainMaker ? ?? ?? ICS?
0,6,25 dBm ?? ?? ?? ??? ??.
? ?
? ? ? ? ? ? ? ?
? ? Min12 , Max 75 mA
? ? 24 v
?? 0,-6,-25 dB
? ? SA ? ? ???? ICS ? ??? ?? ?? ??
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PART III
SA-ICS ???? ??
1
????
SA GainMaker ? ? ??? ??
?? 1
SA ?? ?? ??? ICS ? ?? ? ??? ?? ?? ??.
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PART III
????
SA-ICS ????
?? 2
?? 2
??? ??? ?? ?? ??.
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PART III
SA- ICS
?? ??? ICS Block Diagram
RCU ICS
S/W -6dB -25dB
RF IN
RF OUT
Control ?? ???
20 V 0dB
11 V -6dB
2 V -25dB
CONTROL ??
MAIN ATT
AUX-1 ATT
MAIN Control
AUX-1 Control
AUX-2 ATT
AUX-2 Control
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PART III
BD 812SA-E
BD 812SA-E ? ?
? ?
? ?
SA Extender ? ??? ???? ?? ???
? ? SA-BOARDER, RCU,
CONNECTOR
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PART III
SA-BOARD ???? ??
1
?? 1 SA?? ??? ??? ???? ??? ??? ??
?? ??.
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PART III
SA-BOARD ???? ??
2
?? 2 CONNECTOR ? ??? ??? ??
?? ??.
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PART III
?? 3 SA?? ??? ??? RCU? ??? SA-BOARD
? SA ??? ??? ? CONNECTOR ? ?? ? ???
????.
SA-BOARD ???? ??
3
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PART III
SA-BOARD ?? ??
?? 4
?? 4 SA ??? ? ??? ??
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PART III
? ?
SA-ICS ? ? ?
? ? ?

SA( Scientific Atianta) ? GainMaker ? ?? ?? ICS?
0,6,25 dBm ?? ?? ?? ??? ??.
? ?
? ? ? ? ? ? ? ?
? ? Min12 , Max 33 mA
? ? 12 v
? ? 0,-6,-25 dB
? ? SA ? ? ???? ICS ? ??? ?? ?? ??
Control ?? ???
10 V 0dB
8 V -6dB
2 V -25dB
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PART III
3-2-3 ? ? ? ? Software
Main Tool Bar
Tree ?
?? ?????
???? ???
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PART III
???? ?? 0dB??
3-2-5 RC Module -0dB ????
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Noise ??
24
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PART III
???? ?? 6dB ??
3-2-5 RC Module -6dB ????
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Noise ??
25
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PART III
???? ?? 25dB??
3-2-5 RC Module -25dB ????
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Noise ??
26
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PART III
RC MODULE
3-2-5 RC Module System
Turnk Bridge AMP BD 821RCU ( G/I , S/A
) Extender AMP BD 821RC - 2 , BD 812RC -
3 , BD 812RC- 5 ( G/I ) BD 812SA-E ( S/A
) IN-Door AMP BD 812RC - 4
TBA
TBA
IN-Door AMP BAM 3075RC 812RC - 4
Extender AMP BEM 861RC 812RC - 3
Turnk Bridge AMP 812RCU
EA
????
TAP
TAP
TAP
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