Lectrotech Smg-39 5.5 MHz - 40.40 MHz signal generator

Lectrotech SMG-39 5.5 MHz - 40.40 MHz Sweeper Marker Generator Technical Specifications

• Device Type: Vintage TV/FM sweep, scan and marker generator

• Internal Marker Frequencies (Crystal-Controlled): 10.7 MHz, 31.90 MHz, 33.40 MHz, 33.02 MHz, 34.47 MHz, 35.12 MHz, 38.00 MHz and 40.40 MHz fixed RF push-button frequencies located on the front panel

• Operating Functions: VFO, VFO MOD, FM Sweep (10.7 MHz / 5.5 MHz), TV IF Sweep, CHROMA and VSM signal modulation options

• Attenuator Stages: Double-stage independent -20 dB mechanical attenuator switch (Sweep Attenuator)

• Control Potentiometers: Fine adjustment for VFO output level (VFO Output), Sweep output level (Sweep Output), Marker Size, Width and Center frequency settings

• Input and Output Connectors: BNC type vertical (Vert), horizontal oscilloscope (To Scope Horiz), external marker input (Ext. Marker Input) and probe detector input (Probe Input Detector)

• Internal Bias Source: Independent 3-channel adjustable bias (Bias Supplies) voltage output terminals located on the front panel and -67V reference line

• Power Supply: 117 V AC, 50/60 Hz operating voltage at American standard