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ADCP-61-814 • Issue 1 • April 1999
Page 10
© 1999, ADC Telecommunications, Inc.
2.3 Technical Description
Table 2. PWR AVIS Technical Specifications
PARAMETER SPECIFICATION
Dimensions (Chassis)
Height 3.5 inches (8.9 cm)
Width 19.0 or 23.0 inches (48.3 or 58.4 cm)
Depth 10.0 inches (25.4 cm)
Can be recessed 2.0 inches (5.1 cm)
Operating Voltage (Powered Chassis)
48 VDC ± 20%
120/240 VAC ± 20%, 47–63 Hz
Power Consumption 4 Watts, Max.
RIU Interface Connectors
BNC or F- type
Access Jack Interface
LCJ (0.177 inch diameter)
Electrical Performance
(Passive –20dB Access Card)
Bandwidth 0 to 300 MHz
Impedance 75 ohm nominal
Insertion Loss
RIU
RIU and LCJ
0.33 dB nominal – 0.40 dB maximum
0.50 dB nominal – 0.75 dB maximum
Monitor Level 21.5 ± 1.5 dB below signal level (1 MHz to 300 MHz)
Return Loss
RIU
RIU and LCJ
–40 dB minimum
–25 dB minimum
Contact Resistance Less than 30 milliohms
Electrical Performance
(0 dB Baseband Video Card)
Bandwidth 15 Hz – 6 MHz
Impedance 75 ohm nominal
Crosstalk Greater than –70 dB isolation adjacent channels,
15 Hz to 6MHz
Monitor Short Circuit 1 hour
Monitor Level
In IRE
In dB
±
1.5 IRE
0 dB
±
62 mdB
Return Loss Greater than –35 dB, 15 Hz to 6 MHz
Signal to Noise Ratio 70 dB
Diff Gain 0.20%
Diff Phase 0.2 degrees
Chroma-Luma Delay
±
10 ns
Chroma-Luma Gain
±
100 mdB
Gain Frequency
58
IRE
(continued)