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Product sheet

Twisted pair Transmitter PST95ZDS

 

 

Article Number:       500504

 

Short description:

       Analogue video twisted pair transmitter

       BAS or FBAS signals

       Video-GND/ground wire separately

       twisted pair line over video transformer

       Electrically isolated

Specification

 

Standard:

PAL, NTSC, SECAM

Video inputs:

Wrap connection

Video input level / impedance

1 Vss 75 Ω

Video outputs:

Wrap connection

twisted pair output:

1.5 Vss at 100Ω, or 120 Ω

Pre-equalisation:

6 dB / 12 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 %

Operational voltage:

±5 V DC

Power input:

about 1 W

Operation temperature:

+10 °C to +40 °C

Humidity:

90 % non-condensing

Design:

plug-in card

Dimensions (W x H x D):

86 mm x 70 mm x 10 mm

Weight:

about 0.05 kg

Meets the following CE-Standards:

 

Emitted interference

EN 55022

Burst

EN 610004-4

ESD

EN 610004-2

Surge

EN 610004-5

Sinusoidal HF

EN 610004-6

Net interrupt

EN 610004-11

Interference resistance

EN 610004-3

 

Description of functions

With the ZDS95ZDS/VTZ98, ZDS95ZDS/VTZ94 system. it is possible to bypass 1500m and 2800m respectively over a symmetric twisted pair line, 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 achieved.

On the emission side (PST95ZDS) a 6 dB/12 dB increase can be adjusted at 5 MHz. Thus a higher signal/noise ratio can be achieved.

The transmission end levels are electrically isolated from the transmission line by transmitters. Thus a high electrical strength is achieved.

The component assembly is provided as plug-in card and can be used for KAK200, PST98MFV or PST95RS devices.

 

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

 

 

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