The Model 1121A audio analyzer provides fast, accurate measurements including frequency, AC or DC level, distortion, SINAD and signal-to-noise ratio. It also includes an audio source providing accurate low distortion signals over wide frequencies and level ranges.
Quick Features
- Frequency range from 10 Hz to 200 kHz
- Low-distortion audio source for testing systems, amplifiers, receivers and components
- Measures AC/DC level, distortion, SINAD, S/N, frequency
- Ten readings per second
- 50-, 150- and 600-ohm output impedances
- 300 B5V full-scale range sensitivity
- 70 dB Common Mode Rejection Ratio
- Sweeps frequency or level
- Non-volatile memory for instant recall of up to 99 complete front-panel setups
- IEEE-488 interface
Option
-01 Rear Panel Inputs
-11 400 Hz High Pass Filter
-12 Psophometric (CCITT) Band Pass Filter
-13 CCIR Filter
-14 CCIR/ARM Filter
-15 A Weighting Filter
-16 B Weighting Filter
-17 C Weighting Filter
-18 Audio Band pass Filter
-19 C-Message Filter
-20 Alkaline Battery(replacement for LiBattery)
-30 Warranty (2 addtl years) extended to 3 years
-CARE 1 Care plan ( 1y addtl. warranty and 1 addtl calibration)
-CAL1 Prepaid calibration
快速支持
直接联系认证专家