The SPM-32A, SPM-33A and SPM-36A Selective Level Meters are hand-held instruments for selective and wideband measurements on FDM transmission systems with up to 600 channels.
When combined with the PS-33A Level Generator (2 MHz), each of the instruments forms a test setup for measuring level, gain, attenuation and crosstalk. The test setup is the ideal tool for verifying the local loop performance of services such as ISDN, PCM and xDSL.
Features:
Straightforward operation with large digital display
Synthesizer for accurate, stable frequency settings
Balanced and unbalanced inputs with common standard impedances
