Square signal generator 4001A

functionsweep

The 4001A and 4003A are 4 MHz sweep function generators. The sweep function offers linear or log sweep with variable sweep rates and widths. The model 4003A includes a 20 MHz 5-digit external frequency counter. Generates Ramp and ±Pulse waveforms from 0.5 Hz to 3.5 MHz 20 Vpp output into open circuit (10 Vpp into 50Ω) Lin or Log Sweep Function TTL output Adjustable ±10 V DC offset Variable amplitude output plus 20 dB attenuator Kensington security slot 4003A Additional Features 20 MHz frequency counter 5-digit LED display CMOS variable output Voltage Controlled Frequency (VCF) input