For Sale:
B&K ( BK, B+K) Precision model 3020-AM Sweep/Function Generator w/Tone
Burst and built-in AM Modulation (External AM Modulation is available
by disconnecting the built in unit and reconnecting the external AM
jack if desired.)
Nice compact unit.
Specifications:
--------------------------
Frequency range: 0.2 Hz to 2MHz
Tuning Range:
Each Range provides 1000:1 frequency control
Outputs:
Sine, triangle, square wave, TTL square wave, pulse, ramp, skewed
sine wave, tone burst, DC.
Also has External Frequency Control, AM, and Gate inputs, and GCV
Outputs
DC Offset:
Continuously Variable, maximum +/-10V open circuit, +/-5V into 50
ohms. Maximum VAC+VDC Offset without clipping is +/-20V open
circuit, +/-10V into 50 ohms.
Built-in AM Signal generator produces a 1KHz signal with less than 3%
distortion.
Amplitude Flatness:
Better than +/-0.3dB to 2MHz at maximum output amplitude.
Sweep:
Internal Linear or Log
Rate: 0.5Hz (2 sec period) to 50 Hz (20 mSec Period)
Continuously variable
Sweep Width: Variable from 10:1 to 1000:1
External Sweep: Rear panel VCG Input.
Output:
0 to -70dB. Pushbutton-selectable. Three fixed attenuation
buttons of -10dB, -20dB and -20dB. The output adjustment is
also continously variable 0 to -20dB. All attenuation cumulative.
Output impedance 50 Ohms.
Size (HxWxD):
3.2" x 11.3" x 7.7" including handle at rest position.
Weight:
3.1 lbs.
Detachable line cord NOT INCLUDED.
It sold new for $499. It is in excellent condition, tested and fully
working.
$125 + shipping
Please reply via e-mail
Thanks for reading.
Mike Nowlen
