Digital Attenuation Meter (SELECTIVE LEVEL METER Model 2039-1)

Features

• Digital Synthesized Local Oscillator
• Two Selective Bandwidths : 20Hz, 80Hz
• dB/dBm Switchable Calibration
• High Frequency Stability
• Internal Calibration Facility
• Frequency Tracking Facility with Level Oscillator 2038A-1
• Alphanumeric LCD Display with Backlit
• Operates on AC Mains or Internal Rechargeable Battery
• Built in Charger

Application:

Aplab SELECTIVE LEVEL METER Model 2039-1 and LEVEL OSCILLATOR Model 2038A-1 forms a measuring set covering frequencies from 200Hz to 620KHz for the measuring of carrier frequency systems up to 120 channel capacity. Its compactness and light weight as well as the versatile power-supply makes the LEVEL METER suitable for use in places where no mains is available. The SELECTIVE LEVEL METER is equally suitable for wide-band and selective measurements. Wide frequency and sensitivity range of the LEVEL METER allows the measurement of transmission characteristics as well as crosstalk and other interference signals.

The level meter has two filters:
- a wide band filter with an effective bandwidth of 80Hz for noise measurements.
- a narrow band filter with a bandwidth of 20Hz for measuring carrier leak, crosstalk and non-linear distortion.

Optional adapter can be ordered as an accessory for impedance & return loss measurements.