Cisco Multimedia Line Equalizer Rev Conditioner 750 MHz - 42 51 MHz Split Data Sheet
Multimedia Line Equalizer/Reverse Conditioner
870 MHz – 42/51 MHz Split
870 MHz – 42/51 MHz Split
2
Performance Specifications
Equalization Mode
Bypass Mode
Parameter
Frequency (MHz)
Typical
Maximum
Typical
Maximum
Bandwidth Split (MHz)
---
42/51
42/51
Cable Equalization (dB)
5-42
51-870
0
9
9
0
0
0
Insertion Loss
5
10
40
42
51
54
40
42
51
54
100
450
550
750
870
450
550
750
870
0.6
0.4
0.8
1.1
9.2
8.8
8.0
4.6
3.9
2.5
1.8
0.4
0.8
1.1
9.2
8.8
8.0
4.6
3.9
2.5
1.8
0.7
0.6
1.0
1.3
9.5
9.3
8.5
5.1
4.4
3.0
2.1
0.6
1.0
1.3
9.5
9.3
8.5
5.1
4.4
3.0
2.1
0.5
0.4
0.8
1.1
1.1
0.9
0.8
0.9
1.0
1.4
1.6
0.4
0.8
1.1
1.1
0.9
0.8
0.9
1.0
1.4
1.6
0.7
0.6
1.0
1.3
1.4
1.3
1.3
1.3
1.4
1.7
1.9
0.6
1.0
1.3
1.4
1.3
1.3
1.3
1.4
1.7
1.9
Return Loss (dB)
5-7
7-42
51-870
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
51-870
+/-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)
---
12.0
12.0
Hum Modulation (-dBc)
5-870
70 @ 10 amps
70 @ 10 amps
Typical Delay
Forward (51-870 MHz)
Reverse (5-42 MHz)
Freq. (MHz)
Delay (ns)
Freq. (MHz)
Delay (ns)
55.25
11.5
5 - 7
41.0
61.25
5.5
7 - 9
18.5
67.25
3.0
9 - 11
9.0
77.25
1.5
34 - 36
5.5
-
-
36 - 38
8.0
-
-
38 - 40
10.0
-
-
40 - 42
17.0
Notes:
1. Chrominance/Luminance at 3:58 MHz above the video carrier
2. Propagation delay in 2 MHz bandwidth
1. Chrominance/Luminance at 3:58 MHz above the video carrier
2. Propagation delay in 2 MHz bandwidth
Ordering Information
Description
Part Number
Multimedia LEQ/RC (870 MHz – 42/51 MHz split)
714243
Plug-in Attenuators
– (attenuators above 15 dB are not recommended)
Value
Part Number.
Value
Part Number.
Value
Part Number.
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
574
574482
574
483
574484
574485
574486
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.
Specifications and product availability are subject to change without notice.
2003 Scientific-Atlanta, Inc. All rights reserved.
Scientific-Atlanta, Inc.
1-800-722-2009 or 770-236-6900
Scientific-Atlanta, Inc.
1-800-722-2009 or 770-236-6900
www.scientificatlanta.com
Part Number 714413 Rev D
December 2003