Cisco Multimedia Line Equalizer Reverse Conditioner 1 GHz - 42 54 Split Datenbogen
Multimedia Line Equalizer/Reverse Conditioner
750 MHz – 42/51 MHz Split
750 MHz – 42/51 MHz Split
Performance Specifications
Equalization Mode
Equalization Bypass Mode
Parameter
Frequency (MHz)
Typical
Maximum
Typical
Maximum
Bandwidth Split (MHz)
---
42/51 42/51
Cable Equalization (dB)
5-42
51-750
0
8
8
0
0
0
Insertion Loss (dB)
5
10
40
42
51
54
40
42
51
54
100
450
550
750
450
550
750
0.4
0.3
0.8
1.0
7.8
7.4
6.6
3.2
2.5
1.6
0.3
0.8
1.0
7.8
7.4
6.6
3.2
2.5
1.6
0.6
0.6
0.9
1.3
8.0
7.6
6.8
3.5
2.9
2.1
0.6
0.9
1.3
8.0
7.6
6.8
3.5
2.9
2.1
0.6
0.4
0.8
1.0
1.2
0.9
0.8
0.9
1.0
1.4
0.4
0.8
1.0
1.2
0.9
0.8
0.9
1.0
1.4
0.7
0.6
0.9
1.2
1.4
1.2
1.3
1.3
1.4
1.9
0.6
0.9
1.2
1.4
1.2
1.3
1.3
1.4
1.9
Return Loss (dB)
5-7
7-42
51-750
16.0
17.0
17.0
17.0
17.0
15.5
16.0
16.0
16.0
16.0
16.0
17.0
17.0
17.0
17.0
15.5
16.0
16.0
16.0
16.0
Flatness (dB)
5-42
51-750
+/-0.5
+/-0.5
+/-0.5
+/-0.65
+/-0.65
+/-0.65
+/-0.5
+/-0.5
+/-0.5
+/-0.65
+/-0.65
+/-0.65
Power Passing (amps)
--- 12
12
Hum Modulation (-dBc)
5-750
70 @ 10 amps
70 @ 10 amps
Forward (51 to 750 MHz)
Reverse (5 to 42 MHz)
Freq. (MHz)
Delay (ns)¹
Freq. (MHz)
Delay (ns)²
5.25
11.7
5 to 7
50.3
61.25
5.4
7 to 9
17.9
67.25
3.0
9 to 11
7.6
77.25
1.5
34 to 36
4.3
-
-
36 to 38
7.2
-
-
38 to 40
17.3
-
-
40 to 42
15.0
Notes:
1. Chrominance/Luminance at 3.58 MHz above the video carrier
2. Propagation delay in 2 MHz bandwidth
Ordering Information
• Multimedia LEQ/RC (750 MHz – 42/51 MHz split) – part number 574132
• Plug-in attenuators – (attenuators above 15 dB are not recommended)
Value
Part No.
Value
Part No.
Value
Part No.
0 dB
1 dB
2 dB
3 dB
4 dB
5 dB
1 dB
2 dB
3 dB
4 dB
5 dB
574475
574476
574477
574478
574479
574480
574476
574477
574478
574479
574480
6 dB
7 dB
8 dB
9 dB
7 dB
8 dB
9 dB
10 dB
11 dB
11 dB
574481
574482
574483
574484
574485
574486
574482
574483
574484
574485
574486
12 dB
13 dB
14 dB
15 dB
13 dB
14 dB
15 dB
75 ohm
574487
574488
574489
574490
574496
574488
574489
574490
574496
Scientific-Atlanta and the Scientific-Atlanta logo are registered trademarks of Scientific-Atlanta, Inc.
Specifications and product availability are subject to change without notice.
2000 Scientific-Atlanta, Inc. All rights reserved.
Scientific-Atlanta, Inc.
1-800-722-2009 or 770-903-6900
Specifications and product availability are subject to change without notice.
2000 Scientific-Atlanta, Inc. All rights reserved.
Scientific-Atlanta, Inc.
1-800-722-2009 or 770-903-6900
www.sciatl.com
Part Number 714424 Rev A
June 2000