Leader Lgo 620 Am/fm-If Genescope

Leader LGO-620 AM/FM-IF Genescope Technical Specifications

• Basic Operating Modes: An integrated sweep generator and oscilloscope system designed for setting, testing, and monitoring RF circuits and the IF (Intermediate Frequency) stages of AM and FM radios

• Center Frequency Options (Center Frequencies): Optimized fixed center frequency steps of 262.5 kHz, 455 kHz, and 10.7 MHz for receiver circuit testing

• Sweep Width Control (Sweep Width): Gradual and fine sweep control mechanism that allows adjustment of the width of the frequency band being examined

• Input Signal Terminal (From T.P.): Vertical signal input channel designed to sum analog signals from the control points (Test Point) of the circuit to be tested

• Vertical Gain and Attenuator Control: Stepped vertical gain (V. Gain/Step Attenuator) knob to adjust the vertical gain of the input signal

• Output Power Attenuator (Attenuation dB): 10 dB, 20 dB, and 40 dB push-in type RF attenuator switches located on the front panel to limit the output signal level to safe levels

• Signal Output Terminal (Output): Analog RF output socket designed to inject a signal into the tested radios or RF circuits

• Input Connection Modes: AC, DC, and CAL (Calibration) input selection switch, which provides flexible operation with different signal types

• Screen Features and Controls: Brightness (Intensity) and Focus controls on the front panel with a green, internal gridded analog CRT screen for monitoring signal waveforms and frequency curves