Nokia 7000 Series Benutzerhandbuch

6800/7000 Series - Distribution and Routing Products Installation and Operation Manual

111

Specifications

Chapter 13: VSM-6804 Digital Composite Video Signal Monitor Module

Composite Analog Output

Item

Specification

Standards

NTSC, PAL-B, PAL-M

Number of Outputs

4 BNC

Signal Level

1 Vp-p nominal ± 3 dB adjustable

DC Offset

± 100 mV

Impedance

Return Loss

> 40 dB to 5 MHz

Output Quantizing

10 bits (encoding input 8 bits)

Frequency Response

± 0.2 dB to 5 MHz

Differential Gain

< 1.5%

Differential Phase

< 1.2

K 2T

< 1%

Chroma/Luma Delay

< 10 ns

Chroma/Luma Gain

< 2%

Signal to Noise

> 60 dB RMS to 5 MHz

Cable
Pre-Equalization

300 ft (100 m) of Belden 8281

Processing Delay

2.7 µs

Power Consumption

• Positive rail: 2.8 W

• Negative rail: 1.6 W

• Total: 4.4 W