Scientific Atlanta 750 MHz GaAs FET Line Extender III Installation And Operation Manual Download Page 44

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Summary of Contents for 750 MHz GaAs FET Line Extender III

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Page 17: ...WKH T2538 High In Low AC AC Diplex Filter High Out Low Diplex Filter Fwd In TP 20 dB Input EQ Gain Stage I S Pad Input Pad Optional Trim Rev In TP 20 dB Rev Out TP 20 dB Reverse EQ Output Pad Fwd Out...

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Page 30: ...LRQ EHORZ T3843 AGC THERMAL EQ W2 W3 W2 Align EQ with these sockets 1RWHV x LWKHU WKH LQWHUVWDJH RU WKHUPDO HTXDOL HU PD EH LQVWDOOHG DW RQH WLPH W LV QRW SRVVLEOH WR LQVWDOO ERWK RI WKHVH DFFHVVRULHV...

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Page 45: ...TION FORWARD SIGNAL DIRECTION REVERSE ___ 30 46 ___ 50 70 ___ 50 70 ___ 40 51 ___ 65 88 ___ OTHER REVERSE ___ 30 46 ___ 50 70 ___ 50 70 ___ 40 51 ___ 65 88 ___ OTHER Forward Input Test Point 0HDVXUH W...

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Page 59: ...562661 Rev B Technical Information A 1 RRGPFKZ 6GEJPKECN PHQTOCVKQP 1XGTXKGY P 6JKU CRRGPFKZ This appendix contains equalizer charts Topic See Page Tilt Chart A 2 Equalizer Charts A 3...

Page 60: ...0 570 590 610 630 650 675 700 725 750 55 50 T6133 10dB of Tilt 550 Equals 12 4dB of Tilt 750 9dB of Tilt 550 Equals 11 2 dB of Tilt 750 8dB of Tilt 550 Equals 10dB of Tilt 750 7dB of Tilt 550 Equals 8...

Page 61: ...ward equalizer chart 2 4 6 8 10 12 14 16 18 19 20 50 60 70 80 100 200 300 400 500 600 750 Frequency MHz Loss in dB 750 MHz Forward Equalizer Family T6135 1 5 EQ 3 0 EQ 4 5EQ 6 0 EQ 7 5 EQ 9 0 EQ 10 5...

Page 62: ...zer chart 50 60 70 80 90 100 120 140 160 180 200 220 Frequency MHz 240 260 280 300 320 340 360 380 400 440 500 550 600 T6138 480 22 5 EQ 21 0 EQ 19 5 EQ 18 0 EQ 16 5 EQ 15 0 EQ 13 5 EQ 12 0 EQ 10 5 EQ...

Page 63: ...20 22 24 26 60 70 80 90 100 120 140 160 180 200 220 Frequency MHz Loss in dB 240 260 280 300 320 340 360380 400 440 480 500 550 550 MHz Equalizer Family Forward 34 5 EQ 27 0 EQ 25 5 EQ 24 0 EQ 22 5 E...

Page 64: ...18 20 22 24 60 70 80 90 100 120 140 160 180 200 220 Frequency MHz Loss in dB 240 260 280 300 320 340 360380 400 440 480 500 450 MHz Equalizer Family Forward 34 5 EQ 33 0 EQ 31 5 EQ 30 0 EQ 28 5 EQ 27...

Page 65: ...RQWLQXHG 4GXGTUG SWCNK GT The following diagram shows the 40 MHz reverse equalizer chart 5 10 15 20 30 40 2 4 6 8 10 12 Loss In dB Frequency MHz 40 MHz EQ Family Reverse T6139 1 5 0 E Q 1 3 5 E Q 12 0...

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

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