RossGear - Analog Video

The VDL-7014 and VDL-7504 are represented in the above flow diagram.

• 8 outputs
• Delay continuously adjustable from 30 to 635 ns
• Optional 600 ns module increases total delay to 1.24 us
• Differential input eliminates ground loop hum
• Cable equalizer for 500 ft. (150 m) of 8281 cable
• Excellent performance
• Power to each card is individually fused
• 5 year transferable warranty
• An alternative to the Leitch VPD-683-D
• Fits Ross 7000 Series and Leitch 680 Series frames

Input
Video Input Level:		1 V pp
Input Impedence:		75 Ohms bridging
Input Return Loss:		46 dB to 5MHz
Max DC on Input:		+1 / -15 V
Max Common Mode Signal:		10 V pp
Common Mode Rejection:		60 dB to 50/60Hz

Outputs
Number of Outputs:		8
Output Impedence:		75 Ohm
Output Return Loss:		40dB to 5MHz
Output Isolation:		42dB to 5MHz
DC Offset:		<50mV
Output Loading per Termination at 10MHz:		0.01 dB

Equalization
Cable Accuracy, 0 to 500 feet:		+/- 0.04 dB to 6MHz
Delay Total Range:		Continuously variable 30 to 635 ns
Fine Control Range:		+/- 6 ns
Optional Module Delay:		600 ns additional delay from module VDM-7504

Performance
Gain Range:		+3 dB to -3 dB
Gain Stability:		<0.1% per 10 degrees C
Frequency Response:		+/- 0.03 dB to 10MHz typically -0.8 dB at 20MHz
Bandwidth:		-3 dB 33MHz
Line Rate Window Tilt:		<0.2%
Field Rate Window Tilt:		<0.2%
50/60Hz Square Wave Tilt:		<0.1%
Bounce (black to white):		<0.1%
Differential Gain (10%-90% APL):		<0.1%
Differential Phase (10%-90% APL):		all outputs loaded: <0.1 degrees
RMS Noise 0-5MHz (unweighted):		68 dB
Chrominance/ Luminance Delay:		2.0ns
K Rating 1 T:		0.3%

Others
Power Consumption:		3.2W

Specifications and design are subject to change without notice.