Nokia 6800 Series Manuel d'utilisateur télécharger pdf (Page 106)

6800/7000 Series - Distribution and Routing Products Installation and Operation Manual 79

VPD-6830-DEQ Specifications Chapter 8: VPD-6830 Programmable Video DA Series

Performance

Clamp

Temperature

Item Specification

Gain Range -3 dB to + 3 dB

Line Rate Window

Tilt

< 0.25%

Field Rate Window

Tilt

< 0.25%

S/N > 70 dB measured by VM700A

Hum < 1 mV p-p

Main EQ Range 1000 ft (0-300 m) Belden 8281 cable

Main EQ Response

•< ±0.05 to 5 MHz

• < ±0.15 dB to 10 MHz

Second EQ Range 800 ft (0-250 m) Nokia 0.6/2.8

Second EQ Response

• < ±0.1 dB to 5 MHz

• < ±0.2 dB to 10 MHz

Differential Gain < 0.2%

Differential Phase < 0.2°

Propagation Delay 30 ±1.0 ns

Item Specification

Clamping Accuracy <± 25 mV

APL Effect <± 5 mV, 10-90 APL

Time Constant 3 lines and 7 lines selectable

Item Specification

Performance 41° to 104°F (5° to 40° C)

Operating 32

° to 122°F (0° to 50° C)

1 2 ... 101 102 103 104 105 106 107 108 109 110 111 ... 150 151

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Nokia 6800 Series Manuel d'utilisateur Page 106