Link electronic IEC-835 Input Reference & Compare, Outputs, Accuracy, Front Panel Controls, Power

continued from front

The RS-170A specification states that the relationship between horizontal sync and subcarrier of field one, line 10 shall have a zero crossing in the up cycle of subcarrier and be in coincident with the leading edge of horizontal sync and have a tolerance of ±40 degrees. The Phaselcon is capable of displaying a much tighter tolerance, in the order of ±2 degrees of Subcarrier

phase and ±2nS of Horizontal timing. In addition to these features, the IEC-835 has a unique ability to display Subcarrier distortion. The sine wave display is referenced to the actual incoming burst. All display timing is reference locked in such a completely unique way that parameter drift is all but eliminated.

SPECIFICATIONS

The IEC-835 displays an extremely accurate graphics representation of the video source being measured.

INPUT:

REFERENCE & COMPARE:

Level: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 volt p-p nominal, composite

Impedance: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Loop through, Bridging Differential

Return Loss: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >40dB

Connectors: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BNC

OUTPUTS:

Number: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Two composite video signals

Level: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 volt p-p ±5%, unity gain

Impedance: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 ohms ±1%, source terminated

Connectors: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BNC

ACCURACY:

Certify Mode: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±2°, 10/90% APL

Compare Mode: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±2°, 10/90% APL

FRONT PANEL CONTROLS:

Certify/Compare: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Selects Certify or Compare Mode

Operate/Bypass: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Selects the Phaselcon or bypass operation

Normal/Shadow: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Selects the Shadow Mode

AC On/Off: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AC Power ON/OFF

POWER:

Input AC: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 VAC, ±15 Volts

Power: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Watts

MECHANICAL:

Height: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.75 Inch

Width: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Inches

Depth: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Inches

Weight: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5 Lbs.

LINK ELECTRONICS, INC.

2137 Rust Ave.

Cape Girardeau, MO 63703

Phone: 573 334 4433

FAX: 573 334 9255

PROFESSIONAL SERIES-
stand-alone system products--by LINK	IEC-835/083002