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Product sheet

Dual twisted pair Receiver VTZ05DW

weatherproof

 

 

Article Number:       501103 VTZ05DW

                                 501441 VTZ05DW2

 

Short description:

       Receiver potential-free due to transformer coupling

       VTZ05 dual version

       3 kV electrical strength

       Overvoltage protection

       Triple impedance switching

       Black control

       Amplifier control

       Active equalisation

       40 dB system equalisation

       Test port

       Video-GND/ground wire separately

       Net filter

Specification

 

Standard:

CCIR 625Z/50Hz Pal

Video inputs:

4 clamps

Video outputs:

4 clamps

Video input level / impedance

1 Vss 75 Ω

Video output level / impedance

1 Vss 75 Ω

twisted pair input:

1.5 Vss at 100Ω, or 120 Ω

Equalisation:

40 dB

Pre-equalisation:

6 dB / 12 dB

Level control:

± 6 dB

Bandwidth:

5 MHz

Diff. Phase:

< 0.6°

Diff. Gain:

< 0.6 %

Signal/noise ratio:

> 64 dB rms rated

Linearity fault:

< 0.3 %

K-2T:

< 1.2 %KF

Clamp fault:

< 0.1 %

Droop:

< 1 %

Type of protection- AL casing:

IP65 according to DIN 40050

Protection class:

1 according to VDE 0804

Operation temperature:

-20 °C to 50 °C

Humidity:

90 % non-condensing

Dimensions- AL casing (W x H x D):

260 mm x 260 mm x 100 mm

Weight- AL casing:

about 2.5 kg

Meets the following CE-Standards:

 

Emitted interference

EN 55022

Burst

EN 610004-4

ESD

EN 610004-2

Surge

EN 610004-5

Net interrupt

EN 610004-11

Interference resistance

EN 610004-6

Interference resistance

EN 610004-3

 

 

Description of functions

With the ZDS07W/VTZ05DW system, 1500m can be bypassed over symmetric twisted pair lines, e.g. (A-2Y(L)2Y4x2x0.8).

Due to system equalisation of up to 40 dB and 60 dB, respectively, at 5 MHz, droop, active black-level clamping, low pass filter, synchronous pulse control and Sync-Burst-Regeneration, a proper transmission of images is provided.

Cable attenuation equalisation is provided by Sync-Level-Control.

Due to separate and active equalising filters, only those frequencies which are allocated to the respective adjuster are modified during balancing. 

On the emission side, a 6 dB/12 dB increase can be adjusted at 5 MHz. Thus a higher signal/noise ratio can be achieved.

The transmitter ZDS07W and the receiver VTZ05DW are two-channel component assemblies.

All information provided in this product sheet refers to the current conditions and may be subject to change.

 

 

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