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> Wandel & goltermann spm-19 selective level meter tested
Wandel & goltermann spm-19 selective level meter tested
This item has been TESTED by our Lab Technician for basic operation and it works well.
The Wandel & Goltermann SPM19 Selective Level Meter is used for carrying out the level, noise and phase
jitter measurements that occur when balanced and coaxial FDM communication systems with up to 3600 speech
channels are developed, manufactured, installed and maintained. The unit is also suitable for measurements at
the lower multiplex level of single sideband radio-link systems, and on single telephone channels. The unit contains
a synthesizer whose spectral features are low spurious modulation and high spectral purity. The frequency can be
set via a keypad, tuned continuously, or tuned via step and automatic step facilities.
Frequency Range (coaxial): 50Hz to 25MHz
Frequency Range (balanced): 50Hz to 14MHz
