Video Clipping and Clamping DAsAnalog Video GearRossGear Ross Video
85
Leitch Compatible VCA-7010
GVG Compatible VEA-7506
• Precision equalization of up to
305m (1,000 ft.) of coax cable
Video Equalizing Amplifier with Clipping and Clamping
For use where clamping and white clipping is required in addition
to precision cable equalization.
• 8 outputs (6 output mode
selectable on the VEA-7506)
The basic amplifier equalizes Belden 8281 cable but several versions for other cable types
are available at no extra charge.
• Versions available for many
popular cable types
• White Clipper with hard and
soft modes
The back porch clamping speed is adjustable. Fast mode offers excellent hum rejection
(>45 dB) while Normal mode provides good hum rejection (>33 dB) with superior immunity
to noise.
• Back porch clamping with
2 speeds
An adjustable white clipper is included to limit peak white signal excursions and protect the
following equipment from overload. Two clipping modes are available. Flat mode causes all
frequencies to be clipped equally. Luminance Only mode avoids clipping chroma. The clipper
is of an advanced design which maintains excellent signal linearity to within 1.5% of the
clipping point.
• Delay adjustable +/- 2 degrees
• Delay matched for precise
interchangeability
• Differential input with excellent
common-mode rejection
A differential input provides excellent rejection of input ground loop interference.
Temperature drift effects are almost non-existent due to the use of the latest in analog
ASICs combined with meticulous product engineering.
• Excellent isolation between
outputs
• Power to each card is
individually fused
OUTPUTS
1
• Superb technical specifications
• 5-year transferable warranty
2
3
4
5
6
0-500 FT
500-1000 FT
FLAT
LUM ONLY
INPUT
• VCA-7010 is an alternative to
the Leitch VDP-683-CLP
WHITE
CLIP
EQUALIZER
• VCA-7010 fits Ross 7000 series
and Leitch 680 series frames
BACK
PORCH
CLAMP
• VEA-7506 is an alternative
to the GVG 8506
6
8
GAIN
+/- 3 dB
EQ
CLIP
7
8
• VEA-7506 fits Ross 7500 series
and GVG 8500/8800/8900 series
frames
2004 / 2005 RossGear and GearLite Terminal Equipment Catalog
Ross is a trademark of Ross Video Limited. Leitch is a trademark of Leitch Technology Corporation. GVG is a trademark of Thomson Multimedia.