Characteristics	Performance Requirements	Supplemental Information
Video Specifications
Gain	1 ± 1%	Reference: White bar, FCC composite test signal.
Frequency Response	± 1% to 4.2 MHz ± 3% to 4.2 MHz	Bypass Mode. ON Mode.
Chrominance to Luminance Gain	1 ± 10%
Chrominance to Luminance Delay	0 ± 20 nS
Diff Phase	0 ± 1 °
Diff Gain	1.0% max
Signal to Noise ratio	> 70 dB	5MHz bandwidth, unweighted.
Signal to Noise ratio, inserted quiet line	> 70 dB	5MHz bandwidth, unweighted.
Spurious Signals	> 45 dB down, >10MHz	Relative to 100 IRE.
Multiburst Frequencies	500 kHz, 1.25 MHz, 2 MHz, 3 MHz, 3.75 MHz.	1 cycle at 100 kHz provided for setting depth of modulation.
Line Sweep	97.6 kHz to 4.375 MHz	97.6 kHz steps.
Multiburst Amplitude	100 IRE ± 2%	May be internally adjusted to a lower level if desired.
Multiburst/Sweep Flatness	± 0.25 dB	As measured with a spectrum analyzer adjusted for 300 kHz resolution bandwidth.
Multiburst insertion line range	Any single line, from 10 to 25.	Both fields.
Quiet line insertion range	From 0 (off) to 15 lines starting on any line from line 10 through line 25.	No insertion past line 25.
IF Gate Specifications
Input level	40 ± 6 dBmV
Gain	0 ± 0.5 dB	At 45.75 MHz.
Frequency Response	± 0.25 dB	42.0 to 46.25 MHz.
Switch Isolation	> 80 dB at 45.75 MHz
Remote Control	Ground closures to enable the IF gate and to switch the IF signal OFF/ON.	The IF gate can be adjusted for the odd field or both fields.
General Specifications
DC Input Voltage	8 to 11 VDC. 3 W max.	Power module provided.
Dimensions (H, W, D)		1.5H, 5.5W, 4.5D (inches)
Temperature range, operating	40° to 120° F
Optional accessories	Rack adapter Heavy duty power supply	Mount 3 4200s in 1 rack unit. Powers 3 4200s

Rev: 7/28/00