£50.00
Brief introduction/description.
Description
This equipment has been tested and is sold as faulty/not working/for spares and repairs only. Please refer to the tests/remarks section below for details.
SERIAL NO: 1106J02648
MANUFACTURER DESCRIPTION:
The Hewlett-Packard Model 4204A Oscillator is a general-purpose digital oscillator that produces a sine wave output signal continuously adjustable in frequency from 10 Hz to 1 MHz and in amplitude from 0 to 10 volts rms into a 600-ohm load (-60 to +22 dBm). Frequency selection is by four, in-line, indicating switches, one for each digit and by a frequency control that provides continuous adjustment between digital settings.
An output attenuator provides accurate attenuation in 10-dB steps and an amplitude control provides continuous adjustment between steps. The output signal level is measured by a frontpanel meter calibrated in both rms volts and dBm.
The 4204A Oscillator is isolated from power-line ground to permit connecting the output terminals to external circuits above and below ground potential with minimum shunting, and to avoid undesirable ground loops.
The 4204A uses stabilized amplifiers and regulated power supplies to obtain the frequency stability needed for 4-place resetability.
TESTS/REMARKS:
- Damage to meter.
- Case in fair condition.
- No output.
