AVDA204

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Analogue Video Distribution Amplifiers

Microvideo can now offer high performance equalising analogue Video DA's, which can be mounted in their 1U or 3U
Series 200 rack frames.

Features
 Four or Eight Outputs
 Wide Bandwidth and good CMRR
 Adjustments for Gain and Equalisation
 0 to 450M cable equalisation

Specifications

Input
Impedance High impedance bridging 75 termination
Return loss >46dB to 5.5MHz
Common mode signal level 4V max pk to pk
CMMR >60dB to 15kHz, >40dB @ 5MHz
Signal level 1V peak to peak

Output
Impedance 75 ¡¾1%
Return loss >46dB to 5.5MHz
Isolation >70dB to 5.5MHz
DC superimposed <20mV
Electrical length 11nS EQ set to 0m, 7nS EQ set to 150m
Consistency Typically <0.5nS
Signal level 1V peak to peak

Performance
Gain range ¡¾3dB
Frequency response ¡¾0.1dB to 20MHz, ¡¾0.25dB to 30MHz, -1dB @ 50MHz
Pulse to bar ratio <0.2%K, Bar slope <0.2%K, Pulse slope <0.2%K
Y/C gain inequality <0.5%, Y/C delay inequality <1nS
Differential gain <0.1% (12.5-87.5% APL)
Differential phase <0.1 (12.5-87.5% APL)

Physical:
Eurocard size module for mounting on our 1U or 3U frames.
Power consumption < 1W

Rack Frames:
Up to 6 modules will fit in a Microvideo 1U frame or 15 in a 3U frame.

Product Codes:
AVDA204 Analogue Video DA, Equalising, with 4 outputs
AVDA208 Analogue Video DA, Equalising, with 8 outputs,
double width rear panel.
                   

 
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