Link electronics Video Distribution Amplifier IEC-750 User manual

700 SERIES
LINK ELECTRONICS, INC.
VIDEO DISTRIBUTION AMPLIFIER
MODEL IEC-750
FEATURES
1 input, 8 outputs
Selectable Dual 1 X 4
Differential or SE Input*
The IEC-750 video distribution amplifier reflects
the latest in the state of the art in engineering
techniques. The IEC-750 is the most versatile
videoamplifieryetconceived,offeringoutstanding
performance. The input is high impedance loop
through in the 1X8 mode of operation. In the dual
1X4 mode, the input is terminated internally. The
dual mode of operation provides four outputs of
each of the two inputs.
The versatility of the IEC-750 is illustrated by its
choice of operation. Several unique features are
standard with this stand-alone video DA.
Stereo 1X4
Mount 3 in 1RU Frame
Low Power Consumption
Portable
A switch on the rear panel allows the unit to
operate as a dual DA with two terminated inputs
with four outputs each. Two gain controls on the
front panel adjust the video level to ±3dB for each
set of four outputs. A switch on the rear panel
allows for differential or single-ended inputs.
The IEC-750 has a video bandwidth of 20 MHZ,
making it a very useful device for any application.
A fuse on the front panel provides easy
replacement. The IEC-750 is a self contained
video DA with an on board power supply that
draws only 4 watts. Three units can be mounted in
a 1 RU frame.
* SE, Single Ended
LINKELECTRONICS, INC. 2137 Rust Avenue Cape Girardeau, MO 63703-7668
Phone [phone] FAX [phone]
MADE IN THE USA

PRT-700 RACK TRAY
IEC-750/110802
IEC-750 REAR PANEL
MODEL IEC-750 VIDEO DISTRIBUTION AMPLIFIER
SPECIFICATIONS
INPUT:
Video Level: ........................................................... 1.0Vp-p±3dB
Impedance:
1 X 8 Mode: .................................................... >100K ohms bridging
2 X 4 Mode: ..................................................... 75ohmsterminating
Maximum DC on Inputs: .........................................................4VDC
Common Mode Range: ..........................................................8Vp-p
CMRR:
60Hz: ..................................................................... <90dB
30KHz:.................................................................... <70dB
1MHz: .................................................................... <45dB
CrossTalk: .................................................................. <60dB
OUTPUTS:
Number:
1X8:.......................................................................... 8
2X4: ..............................................................4eachamplifier
Level:............................................................... UnityGain±3dB
Impedance: ................................................. 75Ω±1% source terminated
Frequency Response: ................................................... ±3dBat0.17Hz
................................................................. ±0.1dBto14MHz
................................................................... ±3dBat20MHz
DifferentialGain: .............................................................. 0.15%
DifferentialPhase:.............................................................. 0.12°
Propagation Delay: ............................................................. 12nS
RMSNoise,20MHzFiltered:..................................................... <60dB
RMSHum,20MHzFiltered: ..................................................... <60dB
OutputIsolation: .....................................................>36dB at 3.58MHz
Coupling:...............................................................DCServoAC
DC Offset: ..................................................................<200mV
LineRateTilt: ................................................................ <0.1%
FieldRateTilt:................................................................ <0.1%
ENVIRONMENTAL:
Temperature:.......................................................0°to50°CAmbient
Humidity:.................................................. 10%to90%non-condensing
Power:......................................................................4watts
AC Voltage: .............................................................120/240 VAC
MECHANICAL:
Height:..................................................................... 1.0Inch
Width: ................................................................... 5.5Inches
Depth: .................................................................. 9.25Inches
Weight: ................................................................... 2.25Lbs.
LINKELECTRONICS, INC.
2137 Rust Avenue
Cape Girardeau, MO 63703
Phone: [phone]
FAX [phone]
PROFESSIONAL SERIES--
stand-alone system products--by LINK