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 DA204

                      

 

DUAL1X3 VIDEO DISTRIBUTION AMPLIFIER

 

 

5.0 TECHNICAL DATA 

 

Input type 

:Differential 

Input coupling 

:AC 

Input termination 

:Manual, by jumper 

Input Linking capability 

:Manual by jumper to perform 1X6 

Input level 

:Max 2Vpp 

Input CMRR 

:> 55 dB at 50Hz 

Input Ret. Loss 

:36 dB at 5MHz 

Output Ret. Loss 

:48 dB at 5 MHz 

Output isolation 

:43 dB at 5MHz 

DC on output 

:±15mV 

Frequency response 

:0,1 dB from 10Hz to 12 MHz 

 

 -3dB at 50 MHz (no equal.) 

Delay :35 

ns 

Diff. gain 

:max 0,3°  

Diff. amplitude 

:max 0,3%  

LF response 

:<0,6% on 50Hz squarewave 

Hum & noise 

:-80 dB unweighted 

Equalization 

:150mt coax RG59B/U cable 

Crosstalk (IN1 vs. IN2) 

:35 dB at 5 MHz  

Main input 

:230 Vac 50Hz 

Power consumption 

:3 VA 

Operating temp. range 

:0÷45°C 

Safety 

:According to EN60065 

EMC 

:According to EN55103-1 and EN55103-2  

CE

 Mark 

 

 
 

ELPRO Video Labs s.r.l.

 

Via della Praia, 4/A   10090 Ferriere di Buttigliera Alta (TO) ITALY 
Tel.+39 0119348778 – Fax +39 0119348779

 

ELPRO Video Labs s.r.l.

 

Via della Praia, 4/A   10090 Ferriere di Buttigliera Alta (TO) ITALY 
Tel.+39 0119348778 – Fax +39 0119348779

 

  

 

 

Summary of Contents for DA204

Page 1: ...ifier Differential input Up to 150 mt RG59B U equal One trimmer fine equal Broadcast quality To be fitted in DVR MV RK rack DA204 M 10 12 2004 ELPRO Video Labs s r l Via della Praia 4 A 10090 Ferriere...

Page 2: ...possible to link two inputs so as to obtain a 1x6 distributor The link is activated using jumpers directly on the rear part The video inputs of the DA204 are differential in order to guarantee immunit...

Page 3: ...BNC connectors with the two screws provided Insert the DA204 plug in in the front part of the rack fastening it with the two pawls already screwed to the front panel of the plug in 3 2 Connect the DV...

Page 4: ...as OUT1 1 2 3 for the outputs relating to input 1 and OUT2 1 2 3 for the outputs relating to input 2 with coax cable RG59B U WARNING If the 1x6 video distributor function is required proceed as follo...

Page 5: ...t The circuit is calibrated for the RG59B U coax cable Use of this type of cable is recommended in order to obtain the best results Accurate calibration of the circuit provides a flat band of 0 1 dB u...

Page 6: ...ar Ref C d4 Luminosity bar rising and training edges Ref D without signs of overshoot or undershoot Ref E F If the absence of the CCIR 17 signal a MULTIBURST signal can be used turning the EQUAL CV1 o...

Page 7: ...0 MHz no equal Delay 35 ns Diff gain max 0 3 Diff amplitude max 0 3 LF response 0 6 on 50Hz squarewave Hum noise 80 dB unweighted Equalization 150mt coax RG59B U cable Crosstalk IN1 vs IN2 35 dB at 5...

Page 8: ...st be sent CARRIAGE FREE to the Elpro offices in Turin with a regular accompanying note The units repaired will be returned CARRIAGE FORWARD to the addressee Outside the warranty period Elpro will rep...

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