Cisco Model 8656 SSB SEB PAL B G Scrambler Hoja De Datos

Baseband Video
Input level

0.5 V p-p to 2 V p-p (1 V p-p nominal) (neg. going sync)

Output level

1 V p-p ± 10%

Input impedance

75 

Ω

, unbalanced

Input return loss

30 dB (min) from 100 kHz to 4.5 MHz

Chrominance-to-luminance delay

70 ns (max)

Differential group delay

70 ns p-p (max) up to 3.7 MHz

Differential gain

1.5% (max)

Differential phase

2

°

(max)

Frequency response

0.5 dB p-p max. ripple from 100 kHz to 3.7 MHz,
>26 dB attenuation from 4.4 to 10 MHz

Response slope

0.3 dB/MHz max from 100 kHz to 3.7 MHz

Input level

+37 dBmV ± 6 dB

Insertion loss

0 ± 0.5 dB (at 41.25 MHz, ±73 kHz)

Impedance

75 

Ω

, unbalanced

Hum and noise

-60 dB

Data pulse height

4.0 to 7.0 dB, adjustable

Sync buzz reduction level

5.8 dB ± 0.2 dB

Harmonic distortion

< 0.2% THD

Spurious outputs

< -57 dB

Input voltage

115 V AC ± 20%, 50 to 60 Hz

Power consumption

50 W max

Supplies

5 V ± 0.5 V, ± 15 V ± 0.5 V

Scientific-Atlanta, Inc.

http://www.sciatl.com

United States: 4261 Communications Drive, Norcross, GA 30093; Tel: 800-433-6222; Fax: 770-903-4617
Canada: 7725 Lougheed Highway, Burnaby, BC V5A 4V8; Tel: 604-420-5322; Fax: 604-420-5941
United Kingdom: Home Park Estate, Kings Langley, Herts WD4 8LZ, England; Tel: 44-923-266-133; Fax: 44-192-327-0448
Singapore: 1 Claymore Drive, #08-11 Orchard Towers, Singapore 229594; Tel: 65-733-4314; Fax: 65-733-2706
Hong Kong: Suite 56 & 57, 5/F New Henry House, 10 Ice House Street, Central, Hong Kong; Tel: 852-2522-5059; Fax: 852-2522-5624

88D149Z

© 1996 Scientific-Atlanta, Inc.   All rights reserved.

Printed in USA.   

0996M

Ripple

5 V: 100 mV p-p max
± 15 V: 225 mV p-p max

Input level

+46 dBmV ± 6 dB

Insertion loss

0.0 dB ± 1.0 (over 41.5 to 47.0 MHz range)

Video sync suppression

5.4, 5.8, or 6.0, ± 0.1 dB

Impedance

75 

Ω

, unbalanced

Input return loss

16 dB (min) from 33.0 to 47.0 MHz

Hum and noise

-60 dB

Frequency response

± 0.25 dB from 4.15 to 47.0 MHz

Differential gain

± 0.25 dB

Differential phase

0.5 degrees

Spurious and harmonic outputs

< -57 dBc

Data amplitude

68 ± 5 IRE

Data lines

Selectable; lines 9 through 262 may have data;
System Manager supports lines 11 through 22

Size

Housed in standard 19-inch (483 mm) rack-adaptable chassis, 
3.5 in. (89 mm) high. Fits EIA-standard 24-inch (610 mm) 
deep rack.

Weight

Approximately 10 lbs (4.5 kg)

Temperature

32

°

F to 120

°

F (0

°

C to 50

°

C)

Humidity

95%, non-condensing

Specifications and product availability subject to change without notice.

8600

X

and SoundProtect are trademarks of Scientific-Atlanta, Inc.

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