Nokia 7000 Series Benutzerhandbuch
6800/7000 Series - Distribution and Routing Products Installation and Operation Manual
49
Specifications
Chapter 6: VEA-6830 Video Distribution Amplifier Module
Specifications
Input
Output
Item
Specification
Video Level
1 Vp-p nominal
Impedance
Between 75
W unterminated (jumper-selectable)
Coupling
DC
Return Loss
• 50 dB to 5 MHz
• 46 dB to 10 MHz
Max. Common Mode
Signal Range
Signal Range
6 Vp-p
Common Mode
Rejection Ratio
Rejection Ratio
55 dB to 10 kH
Item
Specification
Number of Outputs
8
Impedance
75
W
Return Loss
• 40 dB to 5 MHz
• 35 dB to 10 MHz
Phase Match Between
Outputs
Outputs
0.25 at 3.58 MHz
Output Isolation
40 dB at 3.58 MHz
Response Variation
0.1 dB, 1 to 8 loads to 10 MHz