Leader Lcg-400 4.43 MHz Pattern Generator

Leader LCG-400 4.43 MHz Pattern Generator Technical Specifications

• Basic Function: A professional video signal generator designed for testing, calibration, and analysis of NTSC television and video systems.

• Alternate Subcarrier Frequency: 4.43 MHz modified NTSC subcarrier frequency support.

• Multiburst Frequency Options (Model 400-02): 0.5 MHz, 1.5 MHz, 2.0 MHz, 3.0 MHz, 3.58 MHz, and 4.2 MHz burst frequency steps selectable from the front panel for frequency response testing.

• Test Patterns: Alignment, Convergence, Window, Raster, Staircase, Full Field Color Bar, and EIA Color Bar.

• Gen Lock: External (Gen Lock) signal lock or internal (Internal) independent synchronization operating modes.

• Scanning Mode Selection (Scanning): Select Interlace or Progressive scanning options.

• RF Output Channels: Selectable CH-2, CH-3, or OFF (Off) 75-ohm impedance RF output ports.

• Video Amplitude Presets: Fine calibration controls for Sync (286), Setup (54), Burst (286), Luminance (660), and Chrominance (627 mVp-p) values.

• Internal Sound Test (Sound): 1 kHz internal (Internal) sound frequency generator and external (External) sound input level adjustment.

• Composite Video Output: A BNC composite video output port with independent amplitude adjustment (Variable Amplitude) and 75 Ω impedance located on the front panel.

• oscilloscope Trigger Outputs (Scope Trigger): A trigger (output) connector with H. Drive, V. Drive, and Frame options.