KRAMER ELECTRONICS LTD.
4
!
105V -
(1:5 Video Distribution Amplifier) can be serially connected
between the output of the amplifier and several acceptors for video
distribution. The
105V
splits a single video input source into five identical
outputs. The
105V
uses an external 12VDC power source, and therefore is
suitable for fieldwork as well. The
105V
uses state of the art technology and
microchip design, boasting a signal bandwidth of over 200MHz, thus
making it suitable for the most demanding applications.
!
SP-11
- (Video/Audio Processor) can be serially connected between the
output of the 123V and the acceptor for video control/correction. The
machine provides
camera control and
luminance/white balance correction. It
is also capable of performing composite to Y/C conversion and bi-
directional Transcoding. The machine allows full control over the video
signal: video gain down to full fade, log or linear definition control, log or
linear contrast control, color saturation control, black level control, red,
green and blue controls and a screen splitter control for “before-after”
comparison. The input control is "audio-follow-video".
!
VIDEO TESTER
- A new, unique, patented, indispensable tool for the
video professional, the Video Tester is used to test a video path leading
to/from an amplifier. By pressing only one touch switch it can trace missing
signals, distinguish between good and jittery (VCR sourced) signals, and
identify the presence of good signals. Whenever a video signal is missing,
because of bad connections, cable breaks or faulty sources, the Video Tester
is all you need.
5
DIFFERENTIAL VIDEO LINE AMPLIFIER /DA
This section describes the controls and connections of your Video DA.
Understanding the controls and connections helps you realize the full power of
your machine.
5.1
Getting to Know Your 123V
The KRAMER
123V
, one of the KRAMER TOOLS, is a high quality, state-of-
the art
Differential
Video Line Amplifier
designed for studios, retail outlets,
showrooms and other demanding applications. The
123V
splits a single input
source into three identical outputs while almost completely isolating the input
from the outputs. The
123V
uses special differential amplifying circuitry,
eliminating noise and hum problems commonly found in long video lines. The
123V
uses an external 12VDC power source, and is therefore suitable for
fieldwork as well. The machine has trimmers for easy adjustment of output video
levels and cable equalization.
