Scientific Atlanta 750 MHz System Amplifier III Types 1 Скачать руководство пользователя страница 24

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AC Bypass

AC to

Power

Director

Reverse

Output

-20 dB T.P.

Fwd

LPF

HPF

On-Board

Trimalyzer

Interstage

AGC

Coupler

AGC

-20 dB

Reverse

Injection

-8 dB

Coupler

Splitter

Discrete Reverse Amplifier

Rev

AC Bypass

AC to

Power

Director

Aux 2

Output

Main

Input

AC to

Power

Director

Rev

Output

Pad

Aux 2 Output

-20 dB T.P.

Aux 2 Rev

Input T.P.

-20 dB

Aux 2 Output

Hybrid

(BGD 704 Phillips)

Aux
Pad

Main Output

-20 dB T.P.

Main Reverse Input -20 dB T.P.

Aux 1 Output

-20 dB T.P.

Aux 1

Output

Hybrid

Rev
Pad

Main

Output

Forward Input

-20 dB T.P.

Pad

Fwd

Rev

Fwd

Rev

AC to

Power

Director

Aux 1

Output

Aux 1 Rev

Input T.P.

-20 dB

Fwd

Rev

Aux
Pad

Rev
Pad

T3625

AC Bypass

Power Supply

Status Monitor

Power Director

AC Shunts or Fuses

AC Input

AC Aux1

AC Main

AC Aux 2

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Содержание 750 MHz System Amplifier III Types 1

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Страница 21: ... Injection Point Aux 1 Forward Output Test Point Aux 1 Reverse Input Test Point Main Reverse Input Test Point DC Test Point 6 RG 7PDCNCPEGF 6TKRNG CEEGUUQTKGU 7KH IROORZLQJ GLDJUDP VKRZV WKH DFFHVVRU ORFDWLRQV RI WKH 7 SH 8QEDODQFHG 7ULSOH 6 VWHP PSOLILHU SHUNT E 32V 240 SHUNT E 32V 240 SHUNT E 32V 240 SHUNT E 32V 240 40 51 MHz FORWARD OUTPUT 561948 FILTER W REV TP 40 51 MHz FORWARD INPUT 561947 F...

Страница 22: ...d Input Test Point Reverse Injection Point Aux Forward Output Test Point Aux Reverse Input Test Point 6 RG KIJ CKP WCN CEEGUUQTKGU 7KH IROORZLQJ GLDJUDP VKRZV WKH DFFHVVRU ORFDWLRQV RI WKH 7 SH LJK DLQ XDO 6 VWHP PSOLILHU T3877 SHUNT E 32V 240 SHUNT E 32V 240 40 51 MHz FORWARD OUTPUT 561948 FILTER W REV TP 40 51 MHz FORWARD OUTPUT 561948 FILTER W REV TP 40 51 MHz FORWARD INPUT 561948 FILTER W REV ...

Страница 23: ...t Reverse Injection Point Aux Forward Output Test Point Aux Reverse Input Test Point 6 RG KIJ CKP WCN CEEGUUQTKGU 7KH IROORZLQJ GLDJUDP VKRZV WKH DFFHVVRU ORFDWLRQV RI WKH 7 SH LJK DLQ XDO 6 VWHP PSOLILHU SHUNT E 32V 240 SHUNT E 32V 240 SHUNT E 32V 240 SHUNT E 32V 240 40 51 MHz FORWARD OUTPUT 561948 FILTER W REV TP 40 51 MHz FORWARD OUTPUT 561948 FILTER W REV TP 40 51 MHz FORWARD INPUT 561947 FILT...

Страница 24: ...C to Power Director Aux 2 Output Main Input AC to Power Director Rev EQ Output Pad Aux 2 Output 20 dB T P Aux 2 Rev Input T P 20 dB Aux 2 Output Hybrid BGD 704 Phillips Aux Pad Main Output 20 dB T P Main Reverse Input 20 dB T P Aux 1 Output 20 dB T P Aux 1 Output Hybrid Rev Pad Rev Pad Main Output Forward Input 20 dB T P EQ Pad Pad Fwd Rev Fwd Rev AC to Power Director Aux 1 Output Aux 1 Rev Input ...

Страница 25: ...r Rev Main Input Rev EQ Main Output 20 dB T P Main Output Hybrid Main Reverse Input 20 dB T P Aux Output 20 dB T P Aux Reverse Input 20 dB T P Aux Output Hybrid Rev Pad Main Output Input 20 dB T P Pad Fwd Rev Aux 1 Output Fwd Rev Aux Pad Rev Pad Main Pad HPF On Board Trimalyzer Interstage EQ AGC EQ Pad Pad AGC Coupler AC Bypass AC to Power Director AC Bypass AC to Power Director Power Supply Statu...

Страница 26: ...brid Intput Hybrid Reverse Input T P 20 dB Reverse Input T P 20 dB Main Output Reverse Output 20 dB T P LPF 20 dB Reverse Injection Discrete Reverse Amplifier Rev EQ Rev Pad Pad Pad Fwd Rev Aux 1 Output Input T P 20 dB T5477 AC Bypass HPF On Board Trimalyzer Signal Director Interstage EQ AGC Coupler AGC EQ Pad Pad AC Bypass Rev Pad Fwd Rev Rev Pad Fwd Rev AC Bypass AC to Power Director AC to Power...

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Страница 39: ... 1 0 0 3 FORWARD EQUALIZER 0 dB 036040 GAIN ADJ 29 dBmV PILOT REF 750 MHz SGL PILOT AGC TW 545130 BACK OFF MAN AUTO 40 51 MHz FORWARD INPUT 561948 FILTER W REV TP T3878 Aux 2 Reverse Input Pad Main Reverse Input Pad Forward Input Pad Reverse Output Pad Aux 1 Reverse Input Pad 7 SH SHUNT E 32V 240 SHUNT E 32V 240 40 51 MHz FORWARD OUTPUT 561948 FILTER W REV TP 40 51 MHz FORWARD OUTPUT 561948 FILTER...

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Страница 41: ...1 MHz FORWARD OUTPUT 561948 FILTER W REV TP 40 51 MHz FORWARD INPUT 561947 FILTER W REV TP REV EQ 5 dB 40 MHz 545095 16 5 dB EQ 750 MHz 1 1 0 0 3 FORWARD EQUALIZER 0 dB 036040 GAIN ADJ 29 dBmV PILOT REF 750 MHz SGL PILOT AGC TW 545130 BACK OFF MAN AUTO 40 51 MHz FORWARD INPUT 561948 FILTER W REV TP Forward Input EQ or Cable Simulator 7 SH SHUNT E 32V 240 SHUNT E 32V 240 40 51 MHz FORWARD OUTPUT 56...

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Scientific Atlanta 750 MHz System Amplifier III Types 1, Инструкция по установке и эксплуатации

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