I am selling my working hp 3040A network analyzer as I got an all-in-one now. It consists of the 3570A network analyzer unit with a 3330B snthesizer and H77-120B X-Y oscilloscope (3 units). It sweeps from 50 Hz to 13 MHz, ideal for testing/aligning filter networks, transmitter output networks, testing modulation transformer response, or setting up EQ for audio processing. The dynamic range is spec'd at 120 dB, and 0.01 dB amplitude/0.01 deg phase resolution. Synth freq resolution is 0.1 Hz and output can range from -86 to +13 dBm. Has 50 ohm output impedance for both channels and 1 Meg input Z. This is an automated system which did what the 3575A gain/phase meter would do but displays the plot on CRT. Has HPIB interface for computer plus 2 thick original manuals. 1977 vintage. $400. Ship in three boxes.
